Securosis Blog

Friday Summary - September 18, 2009

Adrian Lane · September 18, 2009

Last week, a friend loaned me his copy of Emergency , by Neil Strauss, and I couldn’t put it down.

It’s a non-fiction book about the author’s slow transformation from wussy city dweller to full-on survival and disaster expert. And I mean full on ; we’re talking everything from normal disaster preparedness, to extensive training in weapons, wilderness and urban survival, developing escape routes from his home to other countries, planting food and fuel caches, and gaining dual citizenship… “just…

Cloud Data Security: Store (Rough Cut)

Rich · September 17, 2009

In our last post in this series, we covered the cloud implications of the Create phase of the Data Security Cycle. In this post we’re going to move on to the Store 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.

XML Security Overview

Adrian Lane · September 15, 2009

As part of the interview process for our intern program, we asked candidates to prepare a couple slides and write a short blog post on a technical subject. Rich and I debated different subjects for the candidates to research and report on, but we both chose “XML Security”. It is a very broad subject that gave the candidates some latitude, and there was not too much research out there to read up on. It also happened to be a subject that neither Rich nor I had researched prior to the interviews.…

Google and Micropayment

Adrian Lane · September 14, 2009

For a security blog, this is a little off topic. I recommend you stop reading if you consider my fascination with payment processing tiresome.

New Definition: Vendor Myopia

Adrian Lane · September 14, 2009

Vendor Myopia (ven.dor my.o.pi.a) n.

  • Inability to perceive competitive objects clearly.

  • Abnormality in judgement resulting from drinking one’s own kool-aid.

Continuing our seemingly endless series on “trusted” sites that are compromised and then used to attack visitors, this week’s parasitic host is the venerable New York Times.

Friday Summary - September 11, 2009

Adrian Lane · September 11, 2009

We announced the launch of the Contributing Analyst and Intern program earlier this week, with David Mortman and David Meier filling these respective roles. I think the very first Securosis blog comment I read was from Windexh8r (Meier), and Chris Hoff introduced me to David Mortman a couple years ago at RSA, so I am fortunately familiar with both our new team members. We are lucky to have people with such solid backgrounds wanting to join our open source research firm. Rich and I put up a blog…

Rich and I are going to be at TechTarget’s Washington DC Data Protection Decisions Seminar on September 15th. We will be presenting on the following subjects:

Format and Datatype Preserving Encryption

Adrian Lane · September 9, 2009

That ‘pop’ you heard was my head exploding after trying to come to terms with this proof on why Format Preserving Encryption (FPE) variants are no less secure than AES. I admitted defeat many years ago as a cryptanalyst because, quite frankly, my math skills are nowhere near good enough. I must rely on the experts in this field to validate this claim. Still, I am interested in FPE because it was touted as a way to save all sorts of time and money with database encryption as, unlike other…

Say Hello to the New (Old) Guys

Rich · September 9, 2009

A little over a month ago we decided to try opening up an intern and Contributing Analyst program. Somewhat to our surprise, we ended up with a bunch of competitive submissions, and we’ve been spending the past few weeks performing interviews and running candidates through the ringer. We got all mean and even made them present some research on a nebulous topic, just to see what they’d come up with.