Consider the venerable Web proxy—back when the Internet was new to most of us, setting up a Web proxy was a convenient way to grant users of an otherwise non-Internet-connected network access to the ...

VPN equipment maker Cyberguard has added intrusion detection to its security appliance designed for midsized business sites. The SME575 appliance, which already supports IPSec VPNs and a firewall, ...

The cornerstone of a secure web architecture is a web application firewall (WAF). A WAF is essentially a web proxy that sits in front of your web application, detecting and blocking web attacks and ...

A Romanian vulnerability researcher has discovered more than 70 flaws in combinations of cloud applications and content delivery networks (CDNs) that could be used to poison the CDN caches and result ...