Useful tips for everyday
What is the difference between random and urandom? The /dev/random interface is considered a legacy interface, and /dev/urandom is preferred and sufficient in all use…
What OS does the U.S. military use? The US military predominantly makes use of Linux software and the Security Enhanced Linux being the most trusted…
How does the length of a password affect cracking it does a longer password mean it is harder to do? Creating and handling passwords The…
What cryptography uses two keys per encrypted message? Asymmetric cryptography Asymmetric cryptography, also known as public-key cryptography, is a process that uses a pair of…
What is the purpose of User Account Control? User Account Control (UAC) helps prevent malware from damaging a PC and helps organizations deploy a better-managed…
Why is JavaScript encryption bad? You can’t lose a giant database of customer data if you don’t have a giant database of customer data sitting…
How do I manually trigger Windows updates? Here’s how you can manually run Windows Update: Choose Start→All Programs→Windows Update. In the resulting window, click the…
How does a VPN protect you from your ISP? A virtual private network (VPN) can hide a user’s internal protocol address (IP address) and block…
Can iCloud be HIPAA compliant? Until such point that Apple decides to sign a BAA, iCloud is not a HIPAA compliant cloud service and should…
What is an identity solution? Identity management solutions generally perform two tasks: IAM confirms that the user, software, or hardware is who they say they…