BIND, the dominant DNS server software on the Internet, is vulnerable to a serious cache-poisoning attack that could enable an attacker to fool users rather easily into visiting a malicious Web site.

Your internet service provider (ISP) brings the internet into your home through a modem. A router then converts that signal ...

Computers on business networks often go through proxy servers to access the Internet. This allows network managers to control the websites employees can visit, increasing productivity and protecting ...

Update January 03, 10:23 EST: Shadowserver has suspended the IMAP and POP3 TLS reports because of potential false positives. Over three million POP3 and IMAP mail servers without TLS encryption are ...

As part of its efforts to scale up physical infrastructure in anticipation of rising customer demand for VPN access, ...

Based on over a decade of experience in the industry, these are the most common questions we're asked about VPNs. Attila covers software, apps and services, with a focus on virtual private networks.