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Security+: Brute-Force and Dictionary Attacks
 
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This video is a sample from Skillsoft's video course catalog. After watching this video, you will be able to recognize brute-force and dictionary attacks.
Views: 821 Skillsoft YouTube
C/C++ Cryptography — Brute Force Algorithm | Crack XOR Cipher
 
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This algorithm will brute force the key used to xor cipher a plaintext. Of course you can implement this algorithm to break other ciphers by other encryption algorithms.I hope the music didn't make you cry. XOR cipher data: https://xor.pw/? Calculate how long it will take to brute force a key: http://calc.opensecurityresearch.com/ Note: THIS WONT WORK WITHOUT THE PLAINTEXT! You need both the plaintext and the ciphertext. Q: What can be then used for if not cracking ciphertexts? A: After you managed to find the plaintext of some ciphertext, you will be able to crack all the data ciphered with the same key. Q: Why can't you bruteforce a XOR Cipher? A: It's due to One-Time-Pad or OTP, See this: http://stackoverflow.com/questions/32... and this: https://en.wikipedia.org/wiki/One-tim... • Support me on Patreon: http://www.patreon.com/Zer0Mem0ry • Donate Bitcoin: 1JhSKGgRQmir8rRF4Sm5CP4fDDofKFAypd • Facebook: https://www.facebook.com/Zer0Mem0ry • Twitter: https://www.twitter.com/Zer0Mem0ry
Views: 21888 Zer0Mem0ry
10 Best Password Cracking Tools 2018 Edition | Windows,Linux,Mac OS
 
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This Video is only for educational purpose.We don’t promote malicious and unethical practices. In this Video I will show you Top 10 Best Password Cracking Tools Of 2018.What is password cracking? In the field of cybersecurity and cryptography, password cracking plays a very major role. It’s basically the process of recovering passwords to breach the security of a computer system. You can easily relate it to repeatedly guessing your phone’s unlock pattern or pin. 1. John the Ripper John the Ripper is one of the most popular password cracking tools available around. This free password cracking tool is chiefly written in C programming language. Encompassing a customizable password cracker, John the Ripper comes as a combination of many password crackers into one suite. Download Link:- http://www.openwall.com/john/ 2. Aircrack-ng Aircrack-ng is one of the best password cracking tools that hackers use to bump their annoying neighbors off their own Wi-Fi. Note that just like John the Ripper, Aircrack-ng is not a single tool. Instead, it’s a complete software suite that’s used to play with Wi-Fi networks. Download Link:-https://www.aircrack-ng.org/downloads.html 3. RainbowCrack RainbowCrack makes use of rainbow tables to crack password hashes. Using a large-scale time-memory trade-off, RainbowCrack performs an advance cracking time computation. According to your convenience, you are free to use the command line or graphical interface of RainbowCrack. Once the pre-computation stage is completed, this top password cracking tool is about hundreds of times faster than a brute force attack. You also don’t need to prepare the rainbow tables yourselves. The developers have made different rainbow tables for LM, NTLM, MD5 and SHA1 available for free. Download Link:-http://project-rainbowcrack.com/ 4. Cain and Abel This renowned password cracking tool is a dependable software to recover various types of passwords using multiple techniques. Cain and Able lets you easily perform Dictionary, Brute-Force, and Cryptoanalysis attacks to crack encrypted passwords. This multi-purpose hacking tool also comes with the ability to sniff the networks, record VoIP conversations, recover network keys, decode scrambled passwords, and analyze routing protocols. Download Link:-http://www.oxid.it/cain.html 5. THC Hydra Compared to other top password cracking tools, THC Hydra performs hacking attacks using numerous network protocols, including the likes of Asterisk, FTP, HTTP-Proxy, MYSQL, XMPP, Telnet, and more. Using these protocols, THC Hydra performs super fast brute-force and dictionary attacks against a login page. Download Link:-https://www.thc.org/thc-hydra/ 6. HashCat HashCat claims to be the fastest and most advanced password cracking software available. Released as a free and open source software, HashCat supports algorithm like MD4, MD5, Microsoft LM hashes, SHA-family, MySQL, Cisco PIX, and Unix Crypt formats. Download Link:-https://www.thc.org/thc-hydra/ 7. Crowbar Crowbar is a brute forcing tool that’s widely popular in the pen testing scene. It gives you the control to decide what’s submitted to a web server. While most brute forcing tools use username and password to deploy SSH brute force, Crowbar makes use of SSH keys obtained during penetration tests. Download Link:-https://github.com/galkan/crowbar 8. OphCrack Just like RainbowCrack, OphCrack is another popular and free password cracking tool that uses rainbow tables to crack the password hashes. It’s widely used to crack Windows log-in passwords. Thanks to its ability to import and use hashes from multiple formats and sources, OphCrack is known to crack the passwords of a Windows computer in few minutes. Download Link:-http://ophcrack.sourceforge.net/download.php 9. L0phtCrack Just like OphCrack, L0phtCrack is known for easily cracking Windows passwords. Using a wide set of attacks like dictionary, hybrid, brute force, and rainbow tables, this password cracking tool can also be deemed useful in sniffing hashes. Download Link:-http://www.l0phtcrack.com/#download-form 10. DaveGrohl For Mac OS X, DaveGrohl is an open source password cracking tool that’s preferred by the Apple security experts. With a completely modern object-oriented codebase in Version 3.0, DaveGrohl has been made more useful for developers and users. Download Link:-https://github.com/octomagon/davegrohl ................................................................................................................ Hope You enjoyed this video if You found this video useful Then Don't Forget to like share and subscribe : https://goo.gl/JtgXPj For Security updates.... You can also follow on Facebook Page Link below and Don't Forget to subscribe my channel. Facebook : http://www.facebook.com/hkTech.net ................................................................................................................
Views: 26323 CITech Tutorials
FTP Dictionary Attack Demonstration
 
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Or how a shitty password can be hijacked in less than a second. Must be watched in full screen.
Views: 36 3nigmatico
Decrypt | Crack Hash  of Almost Any Type. Offline & Online From Windows Dictionary Bruteforce Attack
 
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How to Crack | Decrypt Hash of Almost Any Type. Offline And Online From Windows ######################################### PC Tricks Zone : https://www.youtube.com/channel/UCmcXVCxNwW5rp-KAc8qadbQ Please subscribe to this channel ########################################## Links: Subscribe this channel: https://www.youtube.com/channel/UCXk_1g-RrzrNu2WTjpmF3_Q Google+: https://plus.google.com/b/101142287986885727970/?pageId=101142287986885727970 Downloads: 1.Hash Kracker (For offline cracking) http://adfoc.us/29982662103854 or download it from my link http://adfoc.us/29982662103860 2. Wordlist http://adfoc.us/29982662103861 http://hashkiller.co.uk http://md5hashing.net Tags: crack hash, crack hash with salt, crack hash md5, crack hash with john the ripper, crack hash with salt, crack hash md5, crack hashdump, crack hash code, password cracking, crack hashes online, crack hashes linux, john the ripper, hashcat, hash cracking, how-to, linux, how to crack a password, password dictionary attack, brute force password, password hacking, password hacking, md5 crack, bruteforce, brute-force hash, hash code cracker, how to crack, sha-1, mysql, tutorial
Views: 15088 Darkc0der12
Dictionary Attack on Passwords
 
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Problems to find the number of hash computations to conduct dictionary attacks on passwords
Views: 1386 Natarajan Meghanathan
What is Brute Force Attack? How it's done? | [Hindi]
 
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Video Title: What is Brute Force Attack? How it's done? | [Hindi] In this video i will tell you what is brute force attack and how it's done. We will see in detail how it works. we will also discuss what is dictionary attack and how its different from brute force attack. Everything explained in Hindi. Extra info: In cryptography, a brute-force attack consists of an attacker trying many passwords or passphrases with the hope of eventually guessing correctly. The attacker systematically checks all possible passwords and passphrases until the correct one is found. Alternatively, the attacker can attempt to guess the key which is typically created from the password using a key derivation function. This is known as an exhaustive key search. A brute-force attack is a cryptanalytic attack that can, in theory, be used to attempt to decrypt any encrypted data (except for data encrypted in an information-theoretically secure manner). Such an attack might be used when it is not possible to take advantage of other weaknesses in an encryption system (if any exist) that would make the task easier. When password guessing, this method is very fast when used to check all short passwords, but for longer passwords other methods such as the dictionary attack are used because a brute-force search takes too long. Longer passwords, passphrases and keys have more possible values, making them exponentially more difficult to crack than shorter ones. Brute-force attacks can be made less effective by obfuscating the data to be encoded making it more difficult for an attacker to recognize when the code has been cracked or by making the attacker do more work to test each guess. One of the measures of the strength of an encryption system is how long it would theoretically take an attacker to mount a successful brute-force attack against it. Brute-force attacks are an application of brute-force search, the general problem-solving technique of enumerating all candidates and checking each one. ----------------------------------------- Like our Facebook page: https://www.facebook.com/DesiScientistReal/ Follow us on Twitter: https://twitter.com/DS_Asli
Views: 12559 Desi Scientist
Hacking Encrypted Files | Python
 
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Dictionary Attack on a Encrypted Zip File using Python For Educational Use Only
Views: 2379 Christopher Bradley
Letter Frequency of Ciphers
 
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This video is part of the Udacity course "Intro to Information Security". Watch the full course at https://www.udacity.com/course/ud459
Views: 7634 Udacity
Key Words and K1-K4 Type Puzzles
 
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What is a Key Word? How to generate a cipher alphabet from it? What are K1, K2, K3 and K4 type puzzles? How to make a keyword dictionary attack program?
Views: 222 jarrod0987
What is Brute Force Attack Define In Hindi
 
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Hello Friends In This Video We Will Learn About Various Techniques Used in Password Solving Like LM & NTLM Password Hash in Hindi. Download Software http://www.oxid.it/cain.html Follow Us On Facebook link https://www.facebook.com/TechnicalExpertHackers/ Like Share and Subscribe YouTube Channel For more Videos https://youtu.be/fxvJc0kBV64 Kali Linux First Class https://youtu.be/H9UIaua7Nwk?list=PLAaMs54jGf5VinRN1DayB6or_FKEMk5JI Ethical Hacking Course In Hindi Series https://youtu.be/v4DfOwN_Yac?list=PLAaMs54jGf5V7-2nn2RkKCfaWhw1InRIF Ethical Hacking In English Series https://youtu.be/odaHqorKKyw?list=PLAaMs54jGf5W_yRcUwVk8LoeJ1oXLTwhr
What is a brute force attack?
 
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There are sophisticated and complex attacks that can be launched against various modern cryptosystems. But you could also just try banging the door down. A brute force attack consists of an attack just repeatedly trying to break a system: for example, by guessing passwords. However, brute force attacks can be somewhat sophisticated and work at least some of the time. Credits: Talking: Geoffrey Challen (Assistant Professor, Computer Science and Engineering, University at Buffalo). Producing: Greg Bunyea (Undergraduate, Computer Science and Engineering, University at Buffalo). Part of the https://www.internet-class.org online internet course. A blue Systems Research Group (https://blue.cse.buffalo.edu) production.
Views: 8993 internet-class
Cracking a Password Hash with John (JTR)
 
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Here I show you how to crack a number of MD5 password hashes using John the Ripper (JTR), John is a great brute force and dictionary attack tool that should be the first port of call when password cracking.
Views: 67645 Latest Hacking News
Dictionary vs. Bruteforce Attacks - Explained
 
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A short video explaining the difference between dictionary and bruteforce attacks, in terms of cryptanalysis. This video is for educational purposes only.
Views: 35017 go4the101
Module 7: What is a dictionary attack?
 
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This video defines and explains a dictionary attack executed through the Kali Linux application Hydra. References: Kim, D., & Solomon, M. (2014). Malicious Attacks, Threats, and Vulnerabilities. In Fundamentals of information systems security, second edition (2nd ed., p. 99). Burlington, MA: Jones & Bartlett Learning.
Views: 3756 Simple Security
Python Hash-Decrypter Program | Decode Hash Encryption 🔐
 
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Hello Friends, In This Video, I'm Gonna Show You How You Can Encrypt & Decrypt The Hash String With The Help Of Hashlib Python Module Python-Hash-Cracker Program - https://goo.gl/zs3ikD HASHING : - If you need secure hashes or message digest algorithms, then Python’s standard library has you covered in the hashlib module. It includes the FIPS secure hash algorithms SHA1, SHA224, SHA256, SHA384, and SHA512 as well as RSA’s MD5 algorithm. Python also supports the adler32 and crc32 hash functions, but those are in the zlib module. One of the most popular uses of hashes is storing the hash of a password instead of the password itself. Of course, the hash has to be a good one or it can be decrypted. Another popular use case for hashes is to hash a file and then send the file and its hash separately. Then the person receiving the file can run a hash on the file to see if it matches the hash that was sent. If it does, then that means no one has changed the file in transit Cryptographic hashes are used in day-day life like in digital signatures, message authentication codes, manipulation detection, fingerprints, checksums (message integrity check), hash tables, password storage and much more. They are also used in sending messages over a network for security or storing messages in databases. There are many hash functions defined in the “hashlib” library in python. Some of the most used hash functions are: MD5: Message digest algorithm producing a 128 bit hash value. This is widely used to check data integrity. It is not suitable for use in other fields due to the security vulnerabilities of MD5. SHA: Group of algorithms designed by the U.S's NSA that are part of the U.S Federal Information processing standard. These algorithms are used widely in several cryptographic applications. The message length ranges from 160 bits to 512 bits. Functions associated : encode() : Converts the string into bytes to be acceptable by hash function. digest() : Returns the encoded data in byte format. hexdigest() : Returns the encoded data in hexadecimal format. ----------------------------------------------------------------------------------------------------------- Hope This Video Is Helpful For You ► Connect with me! ◄ Facebook - http://bit.ly/2tbOg3b Google+ - http://bit.ly/2jrWz6g Instagram - http://bit.ly/2tbR14z Reddit - https://bit.ly/2J5Vqfm ★★★Watch my most recent videos playlist★★★ Kali Linux - https://goo.gl/36M3JD Deep Web - https://goo.gl/7ueKNh Python Coding - https://goo.gl/dCtyrS Java Coding - https://goo.gl/oxFo8W Basic Computer - https://goo.gl/kwFXM3 Hacking - https://goo.gl/vjT916 Games Benchmark - https://goo.gl/eshw3T Gaming - https://goo.gl/mLuQwf Notepad Tricks -https://goo.gl/3uapMJ CMD Tricks - https://goo.gl/x1KH8C Facebook Tricks - https://goo.gl/1JV9Fz Problem Solved - https://goo.gl/eJwjXq Gmail Tricks - https://goo.gl/fSpbaB And talking about subscribing, please subscribe to my channel, if you enjoyed this video and want more how-to, Thanks so much for watching!
Views: 7604 Mighty Ghost Hack
Crypted BD Tutorial (dictionary attack & bruteforce)
 
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How to crack a password with Crypted BD 1.1 Purchase at only 1 BTC, email to [email protected] Site in maintenance (offline upto december): http://cryptedon5we7n6u.onion
Views: 893 Project Crypto
Brute Force Login Attacks Explained - Better WordPress Security | WP Learning Lab
 
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Grab Your Free 17-Point WordPress Pre-Launch PDF Checklist: http://vid.io/xqRL Download our exclusive 10-Point WP Hardening Checklist: http://bit.ly/10point-wordpress-hardening-checklist Brute Force Login Attacks Explained - Better WordPress Security | WP Learning Lab #1 Biggest Security Threat Facing WordPress this year: http://bit.ly/WordPress-Security2 What is a Brute Force Attack? A hacker gains access to your website by guessing a correct username and password combination. It is a trial and error method most often executed by automated software. What on your site is vulnerable? To carry out a Brute Force Attack hackers usually target one of two places: 1. The login page or the wp-login.php file 2. The xmlrpc.php file How can you protect your website? 1. Password protect the login page via .htaccess - https://youtu.be/oX4Zpyxsx0c 2. Change the login page URL from its default - https://youtu.be/_c4l6Vnr9aQ 3. Lock out IPs that enter too many incorrect username/password combinations - https://youtu.be/QAeGZMkdWHI 4. Disable the xmlrpc.php file via .htaccess - https://youtu.be/WiIaz-Ik3tE If you are even the least bit interested in securing your WordPress site you need to check out the #1 Biggest Security Threat Facing WordPress this year: https://wplearninglab.com/biggest-wordpress-security-measure-optin/ I hope this information helps you! If you have any questions leave a comment below or ping me @WPLearningLab on Twitter. -------------- If you want more excellent WordPress information check out our website where we post WordPress tutorials daily. http://wplearninglab.com/ Connect with us: WP Learning Lab Channel: http://www.youtube.com/subscription_center?add_user=wplearninglab Facebook: https://www.facebook.com/wplearninglab Twitter: https://twitter.com/WPLearningLab Google Plus: http://google.com/+Wplearninglab Pinterest: http://www.pinterest.com/wplearninglab/
Top 5 Password Cracking Techniques | Best Hacking Technics
 
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Visit Our Blog for more Tech information: http://binary-tech.ml/ Subscribe to my channel for more videos like this and to support my efforts. # How to make QR code for your website or fb page. https://www.youtube.com/watch?v=FSZl3lFRFTI #Top 5 Video Chat Apps for Android. https://www.youtube.com/watch?v=PY2-gu8krKc #Top 10 Powerful Submarine in the world. https://www.youtube.com/watch?v=WoMuMkHn5F0 #How to install imo in your pc or laptop https://www.youtube.com/watch?v=gK29wn4wPVM #Top 5 google chrome extension https://www.youtube.com/watch?v=Gv_wKqQpalI #Top 5 Useful Programs https://www.youtube.com/watch?v=GJVJ7YHrK-Y #Top 10 Scientist Killed By Their Own Inventions: https://www.youtube.com/watch?v=4HEYdrS5mRE #How to Make a Hot Wire Foam Cutter at Home: https://www.youtube.com/watch?v=MYCK-HwnchA #How to Make Simple Soldering Iron at Home - Easy Tutorials: https://www.youtube.com/edit?o=U&video_id=XqxtJTTSf5U #How To Make a Simple Toy Car at home Using Bottle Caps: https://www.youtube.com/edit?o=U&video_id=FqebB5tWXtQ #11 Ways to Boost Your Facebook Posts for FREE: https://www.youtube.com/edit?o=U&video_id=YBCXmtzzFUc #Top 5 Google Chrome Extensions Every Developer Must Know: https://www.youtube.com/edit?o=U&video_id=rruPOKUAmQY #World Top 10 Technology Companies: https://www.youtube.com/edit?o=U&video_id=Or1VLKcu2wo #How To Boost Facebook Post Free: https://www.youtube.com/edit?o=U&video_id=YBCXmtzzFUc # Top 10 Technology Companies: https://www.youtube.com/edit?o=U&video_id=Or1VLKcu2wo #Easy Way To Earn $5-$10 Per Day: https://www.youtube.com/edit?o=U&video_id=6Ic1Ie4lnAs #How To Military Drones Works: https://www.youtube.com/edit?o=U&video_id=7O5zcJUtvEA Thanks and Love #BinaryTech LIKE | COMMENT | SHARE | SUBSCRIBE ---------------------------------------------------------------------------------- For all updates : Subscribe our channel for Technical and Hacking Updates: https://www.youtube.com/channel/UCKlNN4t0MXBpfEDpB3Du9kA How to Work a Social Engineering Attack: https://www.youtube.com/watch?v=mV2zWFYPec8 LIKE Our Facebook Page: https://goo.gl/HwlgrI Google+: https://goo.gl/zy1XoC 1. Dictionary attack This uses a simple file containing words that can, surprise surprise, be found in a dictionary. In other words, if you will excuse the pun, this attack uses exactly the kind of words that many people use as their password. Cleverly grouping words together such as ‘letmein’ or ‘superadministratorguy’ will not prevent your password from being cracked this way - well, not for more than a few extra seconds. 2. Brute force attack This method is similar to the dictionary attack but with the added bonus, for the hacker, of being able to detect non-dictionary words by working through all possible alpha-numeric combinations from aaa1 to zzz10. It’s not quick, provided your password is over a handful of characters long, but it will uncover your password eventually. Brute force attacks can be shortened by throwing additional computing horsepower, in terms of both processing power - including harnessing the power of your video card GPU - and machine numbers, such as using distributed computing models and zombie botnets. 3. Rainbow table attack A rainbow table is a list of pre-computed hashes - the numerical value of an encrypted password, used by most systems today - and that’s the hashes of all possible password combinations for any given hashing algorithm mind. The time it takes to crack a password using a rainbow table is reduced to the time it takes to look it up in the list. 4. Phishing There's an easy way to hack: ask the user for his or her password. A phishing email leads the unsuspecting reader to a faked online banking, payment or other site in order to login and put right some terrible problem with their security. Why bother going to the trouble of cracking the password when the user will happily give it you anyway? 5. Social engineering Social engineering takes the whole ‘ask the user’ concept outside of the inbox that phishing tends to stick with and into the real world. A favourite of the social engineer is to telephone an office posing as an IT security tech guy and simply ask for the network access password. You’d be amazed how often this works. Some even have the necessary gonads to don a suit and name badge before walking into a business to ask the receptionist the same question face to face. Top 5 Password Cracking Techniques | Best Hacking Technics... Top 5 Password Cracking Techniques | Best Hacking Technics...
Views: 2474 Binary Tech
Decoding Caesar Cypher by brute force
 
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GET THE NEXT COURSE HERE: https://www.udemy.com/computational-thinking-in-python/?couponCode=90_OFF Its called Computational Thinking in Python Python program files and PDF manuals available FREE! at: http://techxellent.courses/p/python-fundamentals SOCIAL: MINDS: https://www.minds.com/SanjinDedic Facebook Page: https://www.facebook.com/RobotixAu/ LinkedIn: https://au.linkedin.com/in/sanjin-dedic-a028b9113 WEBSITES: Techxellent.com.au Robotix.com.au COURSE DESCRIPTION: What is Python and why is it important? Python is an interpreted text based general purpose programming language, which is a key requisite of the 7-10 Digital Technologies Curriculum. Python is also the only professional programming language that was designed with beginners in mind, it is intuitive and easy to use What are the student outcomes? Students learn about core concepts of programming: branching, iteration and functions. They apply these to create four applications which perform the following: Simulation of an intelligent conversation User Authentication using passwords and/or secret questions A game where user guesses a number and the program informs the user of his accuracy over time A program that encrypts and decrypts messages using the Caesar Cypher What is the educational approach of the course? The course explicitly teaches the concepts such as loops or functions, performing several examples in the interactive shell. Then these concepts are employed to create a computer program these programs progress in their level of difficulty, eventually performing complex tasks like encryption Beyond the concepts and applications students will also learn the following skills: Creating algorithms which can be represented in the form of flowcharts, which are in turn easy to translate to code. Building programs in separate stages each of which can be tested Getting insight and understanding from error messages -~-~~-~~~-~~-~- Latest and Best Arduino Playlist in Collaboratio with DFRobot: https://www.youtube.com/playlist?list=PL_92WMXSLe_86NTWf0nchm-EmQIwccEye -~-~~-~~~-~~-~-
Views: 684 Robotix
Krack Attacks (WiFi WPA2 Vulnerability) - Computerphile
 
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Secure WiFi is broken - Dr Mike Pound & Dr Steve Bagley on the Krack Attack discovered by researchers in Belgium. Mike's description of crib dragging relates to Professor Brailsford's discussions of WWII Lorenz cipher cracking: Fishy Codes: https://youtu.be/Ou_9ntYRzzw Zig Zag Decryption: https://youtu.be/yxx3Bkmv3ck IBM PC: https://youtu.be/fCe0I3RJajY Password Cracking: https://youtu.be/7U-RbOKanYs The researchers who discovered the vulnerability: http://bit.ly/C_CrackAttack http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 470620 Computerphile
Salting-Dictionary-Attacks-Complexity-Analysis
 
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Analyze the # hash computations to crack a password with salting (with scenarios where the salt is publicly listed vs. not publicly listed)
The Dictionary Attack On WPA | WPA Hack
 
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Udemy Hacking Wireless Networks Theory And Practice Tutorial
Views: 181 Mark George
Using a brute force attack to better understand how to make a strong password
 
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http://codepaste.net/mfkmem http://uploading.com/files/get/1ab72afd/brute.rar Using my own brute attack program I am able to show what is and what isn't a good choice for a password. Depending on the activity that comes from this I will do a couple more videos that show how to make a brute force attack program so that you can test for yourselves as well as how to make a "pacifier", or a very strong random password generator. Because of sufficient interest I have added a link to my source code that is viewable online. It gives a user the ability to test a password up to 12 character as a brute attack test and any number of characters for a dictionary attack test. In order to perform dictionary attack test you will need to download link with rar that has the source code and a file that has a dictionary of passwords. Enjoy! (*I created a link to my source code that is viewable online as to avoid any accusations of downloaded viruses. You can see the code for yourself and, if you have any programming ability, should be able to copy it into an editor, save it as a cpp, and compile/run it. Cheers!) The music comes from a royalty free author Dan-O http://www.danosongs.com/
Views: 35511 bobthetuber11
Java Algorithms - Brute Force
 
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I was just experimenting with some brute force algorithms when I came up with this one. C++ version probably coming soon. Any suggestions for future ideas are welcome, possible in most programming languages. Like and subscribe if you want to see more! Music: ▶ Horizon - Dying Light Code for Brute Force Algorithm on GitHub: ▶https://github.com/R-e-t-u-r-n-N-u-l-l/Java-Algorithms/blob/master/BruteForce.java Social media: ▶ Github: https://github.com/R-e-t-u-r-n-N-u-l-l
Views: 5829 Return Null
What is BRUTE-FORCE ATTACK? What does BRUTE-FORCE ATTACK mean?
 
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What is BRUTE-FORCE ATTACK? What does BRUTE-FORCE ATTACK mean? BRUTE-FORCE ATTACK meaning - BRUTE-FORCE ATTACK definition - BRUTE-FORCE ATTACK explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. In cryptography, a brute-force attack, or exhaustive key search, is a cryptanalytic attack that can, in theory, be used against any encrypted data (except for data encrypted in an information-theoretically secure manner). Such an attack might be used when it is not possible to take advantage of other weaknesses in an encryption system (if any exist) that would make the task easier. It consists of systematically checking all possible keys or passwords until the correct one is found. In the worst case, this would involve traversing the entire search space. When password guessing, this method is very fast when used to check all short passwords, but for longer passwords other methods such as the dictionary attack are used because of the time a brute-force search takes. When key guessing for modern cryptosystems, the key length used in the cipher determines the practical feasibility of performing a brute-force attack, with longer keys exponentially more difficult to crack than shorter ones. A cipher with a key length of N bits can be broken in a worst-case time proportional to 2N and an average time of half that. Brute-force attacks can be made less effective by obfuscating the data to be encoded, something that makes it more difficult for an attacker to recognize when the code has been cracked. One of the measures of the strength of an encryption system is how long it would theoretically take an attacker to mount a successful brute-force attack against it. Brute-force attacks are an application of brute-force search, the general problem-solving technique of enumerating all candidates and checking each one. The term "brute-force" is not the only term to name such a type of attack. It can also be called "bruteforce", "brute force" and just "brute" (that is common in names of programs that perform brute-force attacks).
Views: 3097 The Audiopedia
Crack hash with Ultra - dictionary attack.
 
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In this video I will show you how to crack hash with program Ultra v1.38. Ultra download link: http://www.ulevel.cz/ultra/
Views: 176 Jiří Kocián
Python - Password Hash Cracking
 
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Using a Python script, I will show you how to crack a password hash to show it's corresponding plain text equivalent.
Views: 17296 NuclearFish
How to crack passwords using Hashcat!
 
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Hachcat is a password cracking program that uses your Graphics card GPU for faster processing power. This video is a tutorial on how to quickly get up and running with hashcat.
Views: 112563 Sunny Wear
How Hackers Really Crack Your Passwords
 
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How do computer hackers figure out our passwords? Learn about the techniques they use to crack the codes, and what systems protect us. Building Digital Labyrinths To Hide Your Password - https://youtu.be/KFPkmhcSlo4 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Here's How to Stop Russian Cyber-Hacking http://www.seeker.com/heres-how-to-stop-russian-cyber-hacking-2149775375.html “In October, malware embedded in residential internet routers and DVRs helped orchestrate a large-scale distributed denial of service (DDOS) attack on the East Coast that shut down Amazon, Netflix, Twitter and other major websites. The following month, a ransomware hack shut down San Francisco's public transit ticketing system for a few days after Thanksgiving.” 7 sneak attacks used by today's most devious hackers http://www.infoworld.com/article/2610239/malware/7-sneak-attacks-used-by-today-s-most-devious-hackers.html “Millions of pieces of malware and thousands of malicious hacker gangs roam today's online world preying on easy dupes. Reusing the same tactics that have worked for years, if not decades, they do nothing new or interesting in exploiting our laziness, lapses in judgment, or plain idiocy.” How Your Passwords Are Stored on the Internet (and When Your Password Strength Doesn't Matter) http://lifehacker.com/5919918/how-your-passwords-are-stored-on-the-internet-and-when-your-password-strength-doesnt-matter “There are a number of ways a site can store your password, and some are considerably more secure than others. Here’s a quick rundown of the most popular methods, and what they mean for the security of your data.” ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos daily. Watch More DNews on Seeker http://www.seeker.com/show/dnews/ Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel Seeker on Twitter http://twitter.com/seeker Trace Dominguez on Twitter https://twitter.com/tracedominguez DNews on Facebook https://facebook.com/DiscoveryNews DNews on Google+ https://plus.google.com/u/0/+dnews Seeker http://www.seeker.com/ Sign Up For The Seeker Newsletter Here: http://bit.ly/1UO1PxI
Views: 2845678 Seeker
Tricks to hack hashed passwords
 
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As we know, hash function/algorithm is used to generate digest/checksum of data. Hash function is not reversible. However, it can be hacked, and it is easy. In this video, I will use some websites to crack hashed passwords manually. You can see how easy to hack hashed passwords if hackers use powerful computer or clusters of computers to hack our passwords. They would crack millions every second. Do not assume your passwords are safe as long as they are hashed into non-reversible digests. Playlist: Basic Cryptography https://www.youtube.com/watch?v=vk3py9M2IfE&list=PLSNNzog5eyduN6o4e6AKFHekbH5-37BdV Advanced Cryptography: https://www.youtube.com/watch?v=TmA2QWSLSPg&list=PLSNNzog5eydtwsdT__t5WtRgvpfMzpTc7 Please leave comments, questions and Please subscribe to my channel Many thanks, Sunny Classroom
Views: 14541 Sunny Classroom
23 - Elena Agostini - BitLocker Dictionary Attack using GPUs
 
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Abstract: BitLocker is a full-disk encryption feature included in recent Windows versions. It is designed to protect data by providing encryption for entire volumes, by using a number of different authentication methods. In this paper we present a solution, named BitCracker, to try the decryption, by means of a dictionary attack, of memory units encrypted by BitLocker with a user supplied password. To that purpose, we resort to GPU (Graphics Processing Units) that are, by now, widely used as general-purpose coprocessors in high performance computing applications. BitLocker decryption process requires the execution of a large number of SHA-256 hashes and also AES, so we propose a very fast solution, highly tuned for Nvidia GPU, for both of them. To evaluate BitCracker performance we made a comparison with oclHashcat and John the Ripper password crackers.
Views: 1216 Per Thorsheim
Brute Force Attacks - CompTIA Network+ N10-006 - 3.2
 
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CompTIA has RETIRED the N10-006 exam series! See NEW CompTIA Network+ videos: http://professormesser.link/007course Network+ Training Course Index: http://professormesser.link/n10006 Professor Messer’s Course Notes: http://professormesser.link/n10006cn Frequently Asked Questions: http://professormesser.link/faq - - - - - Any password-based security system can be attacked by trying every possible password. In this video, you’ll learn about brute force attacks, password files, and how hackers can abbreviate the brute force process with dictionaries. - - - - - Download entire video course: http://professormesser.link/006vdyt Get the course on MP3 audio: http://professormesser.link/006adyt Subscribe to get the latest videos: http://professormesser.link/yt Calendar of live events: http://www.professormesser.com/calendar/ FOLLOW PROFESSOR MESSER: Professor Messer official website: http://www.professormesser.com/ Twitter: http://www.professormesser.com/twitter Facebook: http://www.professormesser.com/facebook Instagram: http://www.professormesser.com/instagram Google +: http://www.professormesser.com/googleplus
Views: 27284 Professor Messer
Auto fill any website login form. Brute force and dictionary attack!
 
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This is the first tool I've created for pen-testing and ethical hacking purposes. I am not responsible for what you do with it! Please share and subscribe Link of the program: https://1drv.ms/u/s!AjES9ZF8A8JUmk2-0PTPgii1PbHG In case of installer failure, please install microsoft framework 4.5: https://www.microsoft.com/en-us/download/details.aspx?id=30653
Views: 458 YouDidn'tKnowIt
Setting up brute force cipher attack
 
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This will help you get started!
Views: 1377 David Dobervich
Demo very very simple dictionary attack on Shift Cypher
 
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Demo very very simple Dictionary Attack technique
Views: 138 Khoa Nguyen Trong
Python Enchant English Dictionary + Caesar Cipher Decryption
 
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GET CODE FREE HERE: http://robotix.com.au/#/videos/105 SOCIAL: Twitter: https://twitter.com/SanjinDedic Facebook Page: https://www.facebook.com/RobotixAu/ LinkedIn: https://au.linkedin.com/in/sanjin-dedic-a028b9113 MINDS: https://www.minds.com/SanjinDedic WEBSITES Techxellent.com.au Robotix.com.au -~-~~-~~~-~~-~- Latest and Best Arduino Playlist in Collaboratio with DFRobot: https://www.youtube.com/playlist?list=PL_92WMXSLe_86NTWf0nchm-EmQIwccEye -~-~~-~~~-~~-~-
Views: 593 Robotix
Module 7: Replay Attack
 
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A replay attack occurs when an unauthorized user captures network traffic and then sends the communication to its original destination, acting as the original sender. To prevent replay attacks you can implement timestamps and sequence numbers. References: Dunkerley, D., & Samuelle, T. (2014). Secure Network Administration. In Mike Meyers' CompTIA Security Certification passport, fourth edition (exam SY0-401) (4th ed., p. 300). New York: McGraw-Hill Education.
Views: 20229 Simple Security
What is a Brute Force Attack? Practical Demo | Ethical Sharmaji
 
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What is a Brute Force Attack? Practical Demo | Ethical Sharmaji Don't forget to Hit the Subscribe Button Below: https://bit.ly/2ssLR3k ------------------------------------------------------------ Brute Force Attack A brute force attack is a trial-and-error method used to obtain information such as a user password or personal identification number (PIN). In a brute force attack, automated software is used to generate a large number of consecutive guesses as to the value of the desired data. Brute force attacks may be used by criminals to crack encrypted data, or by security analysts to test an organization's network security. A brute force attack is also known as brute force cracking or simply brute force. ------------------------------------------------------------ Introduction Video:https://youtu.be/mSqL7FzY5_o Episode 1:https://youtu.be/L8xqXDA4qMc Episode 2:https://youtu.be/iMcFAHH2crQ Episode 3:https://youtu.be/rBDl6A2tmtI Episode 4:https://youtu.be/_GUBzpnDnSs ------------------------------------------------------------ About: Ethical Sharmaji is a youtube channel for all those who want all ethical hacking stuff in one place. Videos are uploaded in Hindi language and in a manner which is easy to understand. As IBM rightly says that "CyberSecurity is a Gold Mine for jobs in India", so the goal of this channel is to provide knowledge to those who want to work in this field. ------------------------------------------------------------ For any queries feel free to comment or send a mail on [email protected] ------------------------------------------------------------ #BruteForceAttack #HackingAttackDemo #EthicalSharmaji
Views: 390 Ethical Sharmaji
How to Use Beginner Python to Build an SHA1 Hash Brute-Forcer
 
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Learn Beginner Python3 to Create Your Own Hacking Tools Full Tutorial: http://bit.ly/SHA1Brute Subscribe to Null Byte: https://goo.gl/J6wEnH Kody's Twitter: https://twitter.com/KodyKinzie In this episode, we'll take a beginner's perspective of creating our own Python program to take advantage of a vulnerability. We'll apply this by taking a look at how hashes work, and why some aren't as good as others for storing passwords. Follow Null Byte on: Twitter: https://twitter.com/nullbytewht Flipboard: http://flip.it/3.Gf_0
Views: 14832 Null Byte
Simpele dictionary attack
 
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Simpele dictionary attack
Views: 893 Nilzo69
Password Attacks - CompTIA Security+ SY0-401: 3.2
 
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Security+ Training Course Index: http://professormesser.link/sy0401 Professor Messer’s Course Notes: http://professormesser.link/sy0401cn Frequently Asked Questions: http://professormesser.link/faq - - - - - The bad guys don’t need to know your password; they’ll figure it out themselves. In this video, you’ll learn the techniques that the bad guys use to reverse-engineer your password. - - - - - Download entire video course: http://professormesser.link/401adyt Get the course on MP3 audio: http://professormesser.link/401vdyt Subscribe to get the latest videos: http://professormesser.link/yt Calendar of live events: http://www.professormesser.com/calendar/ FOLLOW PROFESSOR MESSER: Professor Messer official website: http://www.professormesser.com/ Twitter: http://www.professormesser.com/twitter Facebook: http://www.professormesser.com/facebook Instagram: http://www.professormesser.com/instagram Google +: http://www.professormesser.com/googleplus
Views: 29784 Professor Messer
Crack Hash with Hashcat (Kali Linux) bruteforce (NO Password List) Tutorial
 
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Tutorial for Pentester/Ethical Hacker: Crack Hash (MD5-mysql-SHA-1....) with Hashcat (NO Password List - No Dictionary. Bruteforce method is an extreme solution and can take a very... very long time :( !!use hashcat for illegal is prohibited!! https://www.facebook.com/testerzoe
Views: 97016 t3st3r z0e
Password Crack in C++ - Brute Force Password Crack
 
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I didn't make this but was just finding it really cool and hope you do as well! Thanks for watching! The original code - https://codereview.stackexchange.com/questions/44620/brute-force-password-cracker My Favorite Investing Book So Far - https://amzn.to/2O7RbSe Stock Market Book - https://amzn.to/2LKccFM Awesome C++ Book for Reference - https://amzn.to/2MdrCi0 Self Taught Programmer Book - https://amzn.to/2vd21z9 Raspberry Pi 3 - https://amzn.to/2McdSUB Check out my Websites! Investing Site - www.skilledinvestors.com Coding Site - www.underthepressure.net Some links in description may be affiliate links which means I make a small commission at no extra cost to you :) Some links in description may be affiliate links which means I make a small commission at no extra cost to you :)
Views: 2662 Under Pressure
Password Cracking: How Hackers Can Crack Your Passwords?
 
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In this video I’ll tell you about how hackers can crack your passwords. Whenever you create an account on a particular website, you are asked to fill form like this, where you have to fill in your name, phone no., dob & other necessary details. As soon as you click on the create account button the details you filled in the form gets stored in the website’s database in the plain text form, but what about the password, the password is not saved as plain text. Please watch the full video to understand the topic properly. Please Like & Share this video. Don't forget to subscribe my channel. CrackStation Link- https://crackstation.net/ 1 Like=1 Motivation Connect with me__ Instagram (Myself)- https://www.instagram.com/anu_ghosh111/ Instagram (Channel)- https://www.instagram.com/studentscircleofficial/ Channel Link- https://www.youtube.com/channel/UCp1R73Zec3pkcyGpCVXUzmg?view_as=subscriber ****************************************************** My Tech Gear- Vivo Y69 Smartphone Brobeat Collar Mic Wondershare Filmora Video Editor Spark Graphics Creator _ Thanks for Watching Anukiran Ghosh _________________________ Related Tags- password cracking hash hashing algorithm md5 cryptography password salting database dictionary bruteforce attack dictionary attack victims hackers hacktivist #hackers #hacktivist #cracking
Views: 80 STUDENTS CIRCLE
C# - Simple Brute Force Application
 
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A simple piece of code that explains how the Brute Force actually works.
Views: 12354 Mr Buggerizer