Access to the Internet is vital for doing business, but without safeguards in place, malware and data leaks can be a mouse click away from disaster. Network firewalls ...

URL filtering has become a “checkbox” feature on most Unified Threat Management firewalls, and no wonder: it doesn’t require a lot of imagination to do it right, and it’s hard to really differentiate ...

Tim Kridel is an independent analyst and freelance writer with years of experience in covering technology, telecommunications and more. Students are tech-savvy. So are the people who want to exploit ...

Network firewalls were created as the primary perimeter defense for most organizations, but since its creation the technology has spawned many iterations: proxy, stateful, Web app, next-generation ...

Is a firewall designed to catch spam, phishing emails etc., or is that the sole responsibility of a spam-filtering solution? I know with so-called UTM's the line between spam filter and firewall is ...

Business continuity is imperative in an increasingly competitive environment. Whilst there are growing threats from social media, increased targeted attacks and more ...

Guest contributor Rafael Akchurin of QuintoLabs presents this how-to article on setting up web content filtering on Squid Proxy. We may earn from vendors via affiliate links or sponsorships. This ...

The importance of a firewall cannot be over-emphasized. Firewalls, no doubt, are one of the most important components of your computer (network). A Firewall can block threats that your Antivirus may ...