Lock/Unlock Computer With Pendrive
First, what is “syskey”? SYSKEY is a utility that encrypts the hashed password information in a SAM database in a Windows system using a 128-bit encryption key. SYSKEY was an optional feature added in Windows NT 4.0 SP3. It was meant to protect against offline password cracking attacks so that the SAM database would still be secure even if someone had a copy of it. However, in December 1999, … Read more