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Podcast: What it’s like to Start Your Own IT Website

A lot of people dream of leaving their day job and starting their own business, but for many, the risk, and the leap of faith required to take it, is simply to great of an unknown. For the 40th edition of Defrag This, we spoke to someone who's taken that risk to launch his own IT e-learning platform.  … [Read more...]

Video: How To Scan For—and Lock Down—Open Ports with WhatsUp PortScanner

Foot-printing your environment is the first step to identifying ways in which intruders can penetrate your network. Thankfully, we offer a free utility that helps with precisely this task! In this Snip, Anthony Howell shows you how to use Ipswitch's WhatsUp PortScanner to scan a host machine for open ports, then he'll show you how to harden your system using the host's firewall. … [Read more...]