To understand how subnetting works, you first must have a good basic understanding of IP addresses. An IP address is set of binary octets broken into quads. That definition may not have made any sense ...

Every email user receives unsolicited e-messages they’d rather not see. Whether these come from spammers or fraudsters, they can be a nuisance. Luckily, there is a way to keep malicious parties at bay ...

Over the last several years, TCP/IP has gone from being the protocol that only geeks use, to a universal protocol that everyone uses, thanks to the widespread use of the Internet. TCP/IP has been ...

The ABCs of IP Addresses The best way to gain control over your small business or home network is to understand some networking basics. Here is a guide to get you started on learning about IP ...

This is the second part of our two-part lesson. Here we will also address some basic IP principles that seem to be overlooked. In this lesson we are going to focus on two fundamental ideas: half ...

Melanie, concerned about online privacy, asked the Antivirus & Security Software forum who can see her IP address and how serious a problem that is. All Internet communications require Internet ...

This is the first of a two-part lesson. Each part will address some basic IP principles that seem to be overlooked when we debate about which approach is best in solving AV problems. We tend to get ...