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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 ...
It allowed the user name, domain name, and password hashes cached in memory by the Local Security Authority to be changed at runtime after a user was authenticated — this made it possible to 'pass the hash' using standard Windows applications, and thereby to undermine fundamental authentication mechanisms built into the operating system.
The Common Attack Pattern Enumeration and Classification or CAPEC is a catalog of known cyber security attack patterns [1] to be used by cyber security professionals to prevent attacks. [ 2 ]
Armitage is a GUI front-end for the Metasploit Framework developed by Raphael Mudge with the goal of helping security professionals better understand hacking and to help them realize the power of Metasploit. [2] [3] It was originally made for Cyber Defense Exercises, but has since expanded its user base to other penetration testers. [4]
Metasploit was created by H. D. Moore in 2003 as a portable network tool using Perl.By 2007, the Metasploit Framework had been completely rewritten in Ruby.On October 21, 2009, the Metasploit Project announced [4] that it had been acquired by Rapid7, a security company that provides unified vulnerability management solutions.
A directory harvest attack (DHA) is a technique used by spammers in an attempt to find valid/existent e-mail addresses at a domain by using brute force. [1] The attack is usually carried out by way of a standard dictionary attack, where valid e-mail addresses are found by brute force guessing valid e-mail addresses at a domain using different permutations of common usernames.
It is common for a web application to store in a database the hash value of a user's password. Without a salt, a successful SQL injection attack may yield easily crackable passwords. Because many users re-use passwords for multiple sites, the use of a salt is an important component of overall web application security . [ 14 ]
This leaked information through timing about the validity of the login name, even when the password was incorrect. An attacker could exploit such leaks by first applying brute-force to produce a list of login names known to be valid, then attempt to gain access by combining only these names with a large set of passwords known to be frequently ...