decode password hash

See a very good article, introduced the system in the password to save the various problems encountered and solutions. Not much to say, directly on the code, the original link in the last /* * Password Hashing with PBKDF2

Cain & Abel is a password restoration tool on Windows. It uses multiple methods to restore multiple passwords, including network sniffing, Dictionary, brute force, and password analysis to crack and decrypt passwords, record VoIP sessions, and

How did I hack your Windows password? (1) Passwords can be thought of as our primary, and in some cases, the only defenses that can be used to guard against intrusions. Even if intruders are not physically exposed to the computer, they can still

For a better user experience, mobile Appclient generally saves user information so that they may be able to log on themselves .Saving user information involves a security issue.There are probably a few solutions:1. First of all, assume that both the

When it comes to encryption, a digital signature is associated with two concepts that are often confused. Encryption: Encryption is a way to send information in a password way. Only the person with the correct key can unlock the password for this

2014-10-17 10:50:26target : Restore or reset your passwordanti-pattern : Store passwords in clear text1. Store passwordIt is not safe to store passwords in plaintext or to pass passwords over the network.If an attacker intercepts an SQL statement

BASE64 encoding is a commonly used character encoding and is used in many places. The JDK provides easy-to-use Base64encoder and Base64decoder, which makes it easy to complete BASE64-based encoding and decoding. Here are the two small functions I

Encryption, is a special algorithm to change the original information data, so that unauthorized users even obtained encrypted information, but because of the method of decryption, still can not understand the content of the information. Generally

PHP Learning--php Encryption, PHP learning--php encryption There are several types of encryption in PHP: 1. MD5 Encryption String MD5 (string $str [, bool $raw _output = false]) Parameters STR--the original string. Raw_output--If the optional

PHP learning-PHP encryption, PHP learning-PHP Encryption There are several encryption methods in PHP:1. MD5 Encryption String md5 (string $ str [, bool $ raw_output = false]) Parameters Str -- the original string. Raw_output -- if the optional