You’ve heard about it before: an unknown online assailant has been inundating someone in your town with bothersome messages. Luckily, even though that person’s profile may be devoid of identifying ...

Learn what information your IP address reveals, the real risks, and how a VPN helps protect your privacy online.

An Internet Protocol address is a number that identifies a device in a network, though the term is often used to refer to a device on the Internet itself. An IP address is vital for transferring data ...

Your computer's IP address, the string of numbers used to identify your computer online, can be found in Windows easily. You usually don't need to know your IP address, and it's usually assigned ...

An IP address that is shared among multiple domain names or multiple servers. Virtual IP addressing enables one IP address to be used when multiple websites are hosted on one server. Virtual IPs are ...

IP addresses are like opinions… everyone has one. But not every IP address is created equal. Some IP addresses are dynamic, which means they automatically change, based on router settings. Also: ...

Threat actors are abusing the special-use ".arpa" domain and IPv6 reverse DNS in phishing campaigns that more easily evade domain reputation checks and email security gateways. A single click on what ...

8.8.8.8 offers more than just a simple alternative—there are potentially privacy benefits, too.

A few people have reported getting self-assigned IP addresses after installing OS X 10.6.8 on their systems, which should be easily fixed by resetting the system firewall. Topher, an avid Mac user for ...