Securosis Blog

Three acquisitions, two visions

Adrian Lane · November 18, 2009

I had to laugh when I read Alan Shimel’s post “Where does Tipping Point fit in the post-3Com ProCurve”? His comment:

What the Renegotiation Bug Means to You

David J. Meier · November 18, 2009

A few weeks ago a new TLS and SSLv3 renegotiation vulnerability was disclosed, and there’s been a fair bit of confusion around it. When the first reports of the bug hit the wire, my initial impression was that the exploit was too complex to be practical, but as more information comes to light I’m starting to think it’s worth paying attention to. Since every web browser and most other kinds of encrypted Internet connections – such as between mail servers – use TLS or SSLv3 to protect traffic,…

ADMP Market Acceptance

Adrian Lane · November 17, 2009

Rich and I were on a data security Q&A podcast today. I was surprised when the audience asked questions about Application & Database Monitoring and Protection (ADMP), as it was not on our agenda, nor have we written about it in the last year. When Rich first sketched out the concept, he listed specific market forces behind ADMP, and presented a couple of ADMP models. But these are really technical challenges to management and security and the projected synergies if they are linked. When…

Thanks to my wife’s job at a hospital, yesterday I was able to finally get my H1N1 flu shot. While driving down, I was also listening to a science podcast talking about the problems when the government last rolled out a big flu vaccine program in the 1970s. The epidemic never really hit, and there was a much higher than usual complication rate with that vaccine (don’t let this scare you off – we’ve had 30 years of improvement since then). The public was justifiably angry, and the Ford…

New Thoughts On The CIO Is Your Friend

David Mortman · November 16, 2009

I recently had the pleasure to present at a local CIO conference. There were about 50 CIOs in the room, ranging from .edu folks, to start-ups, to the CIOs of major enterprises including a large international bank and a similarly large insurance company. While the official topic for the event was “the cloud”, there was a second underlying theme – that CIOs needed to learn how to talk to the business folks on their terms and also how to make sure that IT wasn’t being a roadblock but rather an…

Ur C0de Sux

Adrian Lane · November 16, 2009

I was working at Unisys two decades ago when I first got into the discussion of what traits, characteristics, or skills to look for in programmer candidates we interviewed. One of the elder team members shocked me when he said he tried to hire musicians regardless of prior programming experience. His feeling was that anyone could learn a language, but people who wrote music understood composition and flow, far harder skills to teach. At the time I thought I understood what he meant, that good…

I was talking with security researcher Mike Bailey over the weekend, and there’s a lot of confusion around his disclosure last week of a combination of issues with Adobe Flash that lead to some worrisome exploit possibilities. Mike posted his original information and an FAQ. Adobe responded, and Mike followed up with more details.

We talk a lot about the role of anonymization on the Internet. On one hand, it’s a powerful tool for freedom of speech. On the other, it creates massive security challenges by greatly reducing attackers’ risk of apprehension.

Always Assume

Rich · November 12, 2009

How often have you heard the phrase, “Never assume” (insert the cheesy catch phrase that was funny in 6th grade here)?

Friday Summary: November 13, 2009

Rich · November 12, 2009

I have to be honest. I’m getting tired of this whole “security is failing, security professionals suck” meme.

If the industry was failing that badly all our bank accounts would be empty, we’d be running on generators, our kids would all be institutionalized due to excessive exposure to porn, email would be dead, and all our Amazon orders would be rerouted to Liberia… but would never show up because of all the falling planes crashing into sinking cargo ships.