City Pedia Web Search

  1. Ad

    related to: ** password decoder
    • Go Passwordless

      Get Instant Access To Sites & Apps.

      Login With A Single Click Or Tap.

    • Get LastPass Free

      Simplify Your Life And Let LastPass

      Manage Your Passwords For Free.

Search results

  1. Results From The WOW.Com Content Network
  2. Password cracking - Wikipedia

    en.wikipedia.org/wiki/Password_cracking

    Password cracking. In cryptanalysis and computer security, password cracking is the process of guessing passwords [1] protecting a computer system. A common approach ( brute-force attack) is to repeatedly try guesses for the password and to check them against an available cryptographic hash of the password. [2]

  3. Caesar cipher - Wikipedia

    en.wikipedia.org/wiki/Caesar_cipher

    In cryptography, a Caesar cipher, also known as Caesar's cipher, the shift cipher, Caesar's code, or Caesar shift, is one of the simplest and most widely known encryption techniques. It is a type of substitution cipher in which each letter in the plaintext is replaced by a letter some fixed number of positions down the alphabet.

  4. XOR cipher - Wikipedia

    en.wikipedia.org/wiki/XOR_cipher

    XOR cipher. In cryptography, the simple XOR cipher is a type of additive cipher, [1] an encryption algorithm that operates according to the principles: A 0 = A, A A = 0, A B = B A, (A B) C = A (B C), (B A) A = B 0 = B, For example where denotes the exclusive disjunction (XOR) operation. [2] This operation is sometimes called modulus 2 addition ...

  5. John the Ripper - Wikipedia

    en.wikipedia.org/wiki/John_the_Ripper

    John the Ripper. John the Ripper is a free password cracking software tool. [ 3] Originally developed for the Unix operating system, it can run on fifteen different platforms (eleven of which are architecture-specific versions of Unix, DOS, Win32, BeOS, and OpenVMS ). It is among the most frequently used password testing and breaking programs ...

  6. Crack (password software) - Wikipedia

    en.wikipedia.org/wiki/Crack_(password_software)

    Crack is a Unix password cracking program designed to allow system administrators to locate users who may have weak passwords vulnerable to a dictionary attack.Crack was the first standalone password cracker for Unix systems and the first to introduce programmable dictionary generation as well.

  7. ROT13 - Wikipedia

    en.wikipedia.org/wiki/ROT13

    ROT13 ( Rotate13, " rotate by 13 places ", sometimes hyphenated ROT-13) is a simple letter substitution cipher that replaces a letter with the 13th letter after it in the Latin alphabet. ROT13 is a special case of the Caesar cipher which was developed in ancient Rome. Because there are 26 letters (2×13) in the basic Latin alphabet, ROT13 is ...

  8. Cain and Abel (software) - Wikipedia

    en.wikipedia.org/wiki/Cain_and_Abel_(software)

    Cain and Abel (often abbreviated to Cain) was a password recovery tool for Microsoft Windows. It could recover many kinds of passwords using methods such as network packet sniffing, cracking various password hashes by using methods such as dictionary attacks, brute force and cryptanalysis attacks. [1] Cryptanalysis attacks were done via rainbow ...

  9. List of the most common passwords - Wikipedia

    en.wikipedia.org/wiki/List_of_the_most_common...

    Since 2011, the firm has published the list based on data examined from millions of passwords leaked in data breaches, mostly in North America and Western Europe, over each year. In the 2016 edition, the 25 most common passwords made up more than 10% of the surveyed passwords, with the most common password of 2016, "123456", making up 4%. [5]

  1. Ad

    related to: ** password decoder