Useful tips for everyday
What is the use of disk encryption? Disk encryption is a technology which protects information by converting it into unreadable code that cannot be deciphered…
What does it mean when something has become commoditized? “Commoditize” refers to a process in which a product is essentially deemed identical to the same…
Are MD5 files dangerous? While MD5 is vulnerable to collision attacks, there’s no clear way an attacker could use this to cause problems. Sure, an…
How secure is apt? apt (due to its importance on Linux systems) is pretty heavily guarded against almost all of these types of attacks on…
Can Mars Rover be hacked? Hacking Curiosity There have been many examples of amateur (and possibly state) actors misusing orbiting satellites — so why should…
What are the most common vulnerabilities that exist in a network or system? The most common software security vulnerabilities include: Missing data encryption. OS command…
How secure is a 4-digit PIN? A prudently chosen four-digit PIN is secure enough, mainly because manufacturers limit the number of attempts to enter a…
What is unsigned ActiveX control? This policy setting allows you to manage whether users may download unsigned ActiveX controls from the zone. Such code is…
What is Kerberos replay attack? Q: What is a replay attack and how does the Kerberos authentication protocol protect against it? A: A replay attack…
What is telephone activation? Phone activation of Windows products. Phone activation of Office products. Microsoft phone activation is one of the ways to activate Microsoft…