Network Time Protocol (NTP) is a TCP/IP protocol developed when the internet was in its infancy. It was developed by David Mills of the University of Delaware who was trying to synchronise computers across...

What is VPN? VPN is an abbreviation for virtual private network. It can be defined as the method that is usually applied so as to add to the privacy and the security into the...

The longer you’re into car audio the more chances you will have to install the components yourself. In this basic guide, I’ll tell you certain tools and components you will need to install a...

Protecting your own PC and devices from internet security threats isn’t enough these days. You also have your kids to consider. You don’t want their smartphones and tablets getting hacked. The best way to...

Question: 1 A technician needs to limit the amount of broadcast traffic on a network and allow different segments to communicate with each other. Which of the following options would satisfy these requirements? A....

Trojan horses are a form of malware so deceptive that you would hardly know you’ve been had. Although most recent update virus definition files of antivirus firewall software programs are capable of detecting many...