A proxy server is a computer system or router that functions as a relay between client and server. It helps prevent an attacker from invading a private network and is one of several tools used to ...

Is your security stack keeping pace with a rapidly expanding corporate network? Over the past two decades, web proxies have become a security mainstay for organizations. As corporate networks expand, ...

So I thought I had successfully blocked MySpace through firewall policies at our school. I'd blocked by keyword (myspace) and by URL (www.myspace.com and myspace.com). The school administrators were ...