Securosis Blog

Ever hear of File Activity Monitoring? You know, that cool new data security tech I published a white paper on?

This Wednesday at 11 PT I will be giving a webinar on FAM (sponsored by Imperva – a guy’s gotta eat). I’ll cover the basics of the technology, why it’s useful, and some deployment scenarios/use cases.

How to Encrypt IaaS Volumes

Rich · June 27, 2011

Encrypting IaaS storage is a hot topic, but it’s time to drop the esoterica and provide some technical details. I will use a lot of terminology from last week’s post on IaaS storage options, so you should probably read that one first if you haven’t already.

The Age of Security Specialization is Near!

Mike Rothman · June 27, 2011

First day back in the saddle after vacation is always interesting. I must have had a million ideas while lounging on the beach. I remember maybe 3, and probably won’t have time to do much of anything for a while – first I need to dig out of a week of inflow. But one thing I did want to revisit quickly is defining what security folks are, and more importantly what we need to move forward.

7 Myths, Expanded

Adrian Lane · June 23, 2011

I really enjoyed the 7 myths of Entrepreneurship on Tim Ferriss’ site. The examples are from software development, but apply to most small tech firms. Having been through 6 startups of my own, I pretty much agree with everything said. More to the point, these ‘myths’ are the more common pitfalls I witnessed over and over again. That said, I think there is more to be gained here, and some important points were left on the cutting room floor. Specifically:

There’s something I need to admit.

I’m not proud of it, but it’s time to get it off my chest and stop hiding, no matter how embarrassing it is.

IaaS Storage 101

Rich · June 23, 2011

I started writing up a post on IaaS encryption options and quickly realized I should probably precede it with a post outlining the IaaS storage options first. One slightly confusing bit is that IaaS storage really falls into two categories: storage as a service where the storage itself is the product, and storage for IaaS compute instances, where the storage is tied to running virtual machines.

It used to be that we didn’t care too much if someone stole a pile of email addresses. At worst we’d end up on yet another spam list, and these days most folks have pretty decent spam filters. Sure, it’s annoying, but it was pretty low on the scale of security risks.

Continuing our series on tokenization for compliance, it’s time to look at how tokens are used to secure payment data. I will focus on how tokenization is employed for credit card security and helps with compliance because this model is driving adoption today.

With the news that Dropbox managed to leave every single user account wide open for four hours, it’s time to review encryption options.

Friday Summary: June 17, 2011

Adrian Lane · June 17, 2011

Where would you invest? The Reuters article about Silicon Valley VCs betting on new technologies to protect computer networks got me thinking about where I would invest in computer security. This is a very tough question, because where I would invest in security technologies as a CIO is different than where I would invest as a venture capitalist. I can see security bets to address most CIOs’ need to spend money, or and quite different technologies address noisy threats, which could make…