Password strength which guessing can take place. Although it is considered best practice to use key stretching, many common systems do not. Another situation where quick guessing is possible is when the password is used to form a cryptographic key. In such cases, an attacker can quickly check to see if a guessed password successfully decodes encrypted data. For example, one commercial product claims to test 103,000 WPA PSK passwords per second. If a password system only stores the hash of the password, an attacker can pre-compute hash values for common passwords variants and for all passwords shorter than a certain length,
What Matters Most What Matters Most What Matters Most is the thirty-third studio album by Barbra Streisand. The album is Streisand's collection of songs by her longtime friends Alan Bergman and Marilyn Bergman. Streisand produced the album herself. The first disc contains Bergman songs not previously recorded by Streisand, while the second disc contains previously recorded Bergman songs. On November 30, 2011 the album received a nomination in the 54th Grammy Awards for Best Traditional Pop Vocal Album.The album sold 68,000 in United States in the first week and a total of 210,000 copies (as of July 2012). In promotion of the album,