tutorial about web security computer networking

Two years ago I wrote Full Disclosure for Attacker Tools , where I wrote in part: The idea of finding vulnerabilities in tools used by attac...

Thanks to this Tweet by @ryancbarnett, I learned of the lessons learned of the Level II component of the ModSecurity SQL Injection Challen...

The idea of finding vulnerabilities in tools used by attackers is not new. It's part of the larger question of aggressive network self ...

If you've listened to anyone talking about the Top 20 list called the Consensus Audit Guidelines recently, you've probably heard th...

As a follow-up to my post Digital Situational Awareness Methods , I wanted to expand on the idea of conducting counterintelligence operation...

I've been blogging about various cyber command proposals for a few years, but right now there is some real movement at the combatant co...

Clearly the Indian Navy doesn't understand vulnerability-centric security. If they did, they wouldn't have captured 23 pirates ...

I've previously posted Taking the Fight to the Enemy and Taking the Fight to the Enemy, Revisited . I agreed with sentiments like the ...

I just finished watching a great program on my favorite channel ( The History Channel ) called True Caribbean Pirates . It traces the story...

Some of you might remember this book from my 2005 review . I thought of it after reading Security Guru Gives Hackers a Taste of Their Own M...

Friday I attended an open symposium hosted by the Office of the National Counterintelligence Executive (ONCIX). It was titled Counterintel...

My post Fight to Your Strengths listed some of the advantages a prepared enterprise might possess when facing an intruder. I thought it he...

Recently I mentioned the History Channel show Dogfights . One episode described air combat between fast, well-turning, lightly-armored-and-...

I just read Bruce Schneier's essay Security Matters: Vigilantism Is a Poor Response to Cyber Attack . He's commenting on the news I ...

ShmooCon started today. ShmooCon leader Bruce Potter finished his opening remarks by challenging the audience to find anyone outside of th...

If you were to pass the dark alley in the image at left, I doubt you would want to enter it. You could imagine all sorts of nasty encounter...

In preparation for my career as an Air Force intelligence officer, I studied history at the US Air Force Academy . Since then I have enjoye...

Thanks to the latest SANS NewsBites , I learned that the SANS (TM) Institute (popularly called "SANS") has announced the opening ...

Amazon.com just posted my four star review of Aggressive Network Self-Defense . From the review : " Aggressive Network Self-Defense ...