Securosis Blog

Realistic Security

David J. Meier · September 29, 2009

Finally, it’s here: my first post! Although I doubt anyone has been holding their breath, I have had a much harder than anticipated time trying to nail down my first topic. This is probably due in part to the much larger and more focused audience at Securosis than I have ever written for in the past. That said, I’d like to thank Rich and Adrian for supporting me in this particular role and I hope to bring a different perspective to Securosis with increased frequency as I move forward.

IDM: It’s A Process

David Mortman · September 28, 2009

IDM fascinates me, if only because it is such an important base for a good security program. Despite this, many organizations (even ones with cutting edge technology) haven’t really focused on solving the issues around managing users’ identity. This is, no doubt, in part due to the fact that IDM is hard in the real world. Businesses can have hundreds if not thousands of applications (GM purportedly had over 15,000 apps at one point) and each application itself can have hundreds or thousands of…

Friday Summary - September 25, 2009

Adrian Lane · September 25, 2009

I get some priceless email on occasion, and I thought this one was too good not to pass along. Today’s Friday summary introduction is an anonymous guest post … if it missed any cliches I apologize in advance.

A Bit on the State of Security Metrics

Rich · September 24, 2009

Everyone in the security industry seems to agree that metrics are important, but we continually spin our wheels in circular debates on how to go about them. During one such email debate I sent the following. I think it does a reasonable job of encapsulating where we’re at:

Database Encryption Benchmarking

Adrian Lane · September 24, 2009

Database benchmarking is hard to do. Any of you who followed the performance testing wars of the early 90’s, or the adoption and abuse of TPC-C and TPC-D, know that the accuracy of database performance testing is a long-standing sore point. With database encryption the same questions of how to measure performance rear their heads. But in this case there are no standards. That’s not to say the issue is not important to customers – it is. You tell a customer encryption will reduce throughput by…

Stupid FUD: Weird Nominum Interview

Rich · September 24, 2009

We see a lot of FUD on a daily basis here in the security industry, and it’s rarely worth blogging about. But for whatever reason this one managed to get under my skin.

Database Encryption Misconceptions

Adrian Lane · September 23, 2009

I have not been blogging much this week, as I have been up to my eyeballs in a couple different research projects. But as with any research effort, I always learn a lot and it alters my perceptions and recommendations on the security subjects I cover. Sometimes the revelations are not revelatory at all, but because I misunderstood the vendor solution (d’oh!), or I was unable to keep pace with the continuous advancements across the 125+ vendors I attempt to track. Regardless, I wanted to share a…

In our last post in this series, we covered the cloud implications of the Share phase of Data Security Cycle. In this post we will move on to the Archive and Destroy phases.

Cloud Data Security: Share (Rough Cut)

Rich · September 21, 2009

In our last post in this series, we covered the cloud implications of the Use phase of our Data Security Cycle. In this post we will move on to the Share phase. Please remember that we are only covering technologies at a high level in this series on the cycle; we will run a second series on detailed technical implementations of data security in the cloud a little later.

FCC Wants ‘Open Internet’ Rules for Wireless

Adrian Lane · September 21, 2009

Well, this is interesting: the FCC Chairman announced that they do not believe wireless carriers should be able to block certain types of Internet traffic, according to the AP release a few hours ago. The thrust of the comments seems to be that they want to extend Internet usage rights over the wireless carrier networks.