With a growing number firewall configuration options, companies need to spend more time and put more effort into determining how to design and deploy firewalls.
Zero-day exploits, where worms or viruses are used to attack computers before their vulnerability is publicly announced, could be dramatically reduced if a tool created Immunity is adopted, said the company.
Security supplier RSA has warned of a likely surge in "man in the middle" (MITM) phishing attacks after it discovered free hacking kits are being circulated.
Novell is acquiring Senforce, an early network access control supplier, to integrate its endpoint security features and develop an endpoint management suite.