With sed, you can edit text data without an interactive user interface, using pipes or input redirection. Sed lets you execute extensive editing commands on a single line.
If you're looking for an intrusion detection and prevention system, it pays to shop around. Suricata offers scalable performance and an impressive set of features – it even supports Snort rulesets.
To ensure your servers and workstations are well protected against attacks on your network, you need a professional security scanner. In version 6, Tenable has substantially expanded its Nessus vulnerability scanner. We pointed the software at a number of test computers.
Even though corporations are looking to move to IPv6, in some situations networks still rely exclusively on IPv4. We discuss ways to minimize delays and unsatisfactory behavior in mixed IPv4/IPv6 IT environments.
