Articles by Ari Takanen 

Fuzzing: Avoid Zero-Day Attacks -- Build Security In, Don't Add it!

The greatest security challenge today is discovering new vulnerabilities. Software release cycles are getting faster and new technologies are increasingly complex, a perfect breeding ground for bugs.

Securing VoIP Networks, Part 1

In this book excerpt, the authors describe how to handle firewalls, NAT, and Session Border Controllers.

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