New Release: Understanding and Selecting a Database Assessment Solution

By Adrian Lane
The Securosis team is proud to announce the availability of our latest white paper: Understanding and Selecting a Database Assessment Solution. We’re very excited to get this one published – not just because we have been working on it for six months, but also because we feel that with a couple new vendors and a significant evolution in product function, the entire space needed a fresh examination. This is not the same old vulnerability assessment market of 2004 that revolved around fledgling DBA productivity tools! There are big changes in the products, but more importantly there are bigger changes in the

Network Security Fundamentals: Looking for Not Normal

By Mike Rothman
To state the obvious (as I tend to do), we all have too much to protect. No one gets through their list every day, which means perhaps the most critical skill for any professional is the ability to prioritize. We’ve got to focus on the issues that present the most significant risk to the organization (whatever you mean by risk) and act accordingly. I have’t explicitly said it, but the key to network security fundamentals is figuring out how to prioritize. And to be clear, though I’m specifically talking about network security in this series, the tactics

Friday Summary: February 12, 2010

By Adrian Lane
Chris was kind enough to forward me Game Development in a Post-Agile World this week. What I know about game development could fit on the the head of a pin. Still, one of the software companies I worked for was incubated inside a much larger video game development company. I was always very interested in watching the game team dynamics, and how they differed from the teams I ran. The game developers did not have a lot of overlapping skills and the teams were – whether they knew it or not – built around the classical “surgical team” structure. They was always

Database Security Fundamentals: Database Access Methods

By Adrian Lane
It’s tough to talk about securing database access methods in a series designed to cover database security basics, because the access attacks are not basic. They tend to exploit either communications media or external functions – taking advantage of subtleties or logic flaws – capitalizing on trust relationships, or just being very unconventional and thus hard to anticipate. Still, some of the attacks are right through an open front door, like forgetting to set a TNS Listener password on Oracle. I will cover the basics here, as well as a few more involved things which can be addressed with a few

The Death of Product Reviews

By Mike Rothman
As a security practitioner, it has always been difficult to select the ‘right’ product. You (kind of) know what problem needs to be solved, yet you often don’t have any idea how any particular product will work and scale in your production environment. Sometimes it is difficult to identify the right vendors to bring in for an evaluation. Even when you do, no number of vendor meetings, SE demos, or proof of concept installations can tell you what you need to know. So it’s really about assembling a number of data points and trying to do your homework

Choose Your Own Whitepaper Adventure (and Upcoming Papers)

By Rich
We are in the process of finalizing some research planning for the next few months, so I want to see if there are any requests for research out there. First, here are some papers we anticipate completing over the next 3 months: Understanding and Selecting a Database Encryption or Tokenization Solution Understanding and Selecting a Database Assessment Solution Project Quant for Database Security Quick Wins with DLP Pragmatic Data Security Network Security Fundamentals Endpoint Security Fundamentals Understanding and Selecting a SIEM/Log Management Product Understanding and Implementing Network Segregation Data Security for the Cloud Some of these are sponsored, some aren’

Incite 2/10/2010: Comfortably Numb

By Mike Rothman
You may not know it, but lots of folks you know are zombies. It seems that life has beaten them down, and miraculously two weeks later they don’t say ‘hi’ – they just give you a blank stare and grin as the spittle drips out of the corners of their mouths. Yup, a sure sign they’ve been to see Dr. Feelgood, who heard for an hour how hard their lives are, and as opposed to helping to deal with the pain, they got their friends Prozac, Lexapro, and Zoloft numb it. These billion dollar drugs build on the premise

Counterpoint: Correlation Is Useful, but Threat Assessment Is Fundamental

By Adrian Lane
So it’s probably apparent that Mike and I have slightly different opinions on some security topics, such as Monitoring Everything (or not). But sometimes we have exactly the same viewpoint, for slightly different reasons. Correlation is one of these later examples. I don’t like correlation. Actually, I am bitter that I have to do correlation at all. But we have to do it because log files suck. Please, I don’t want log management and SIEM vendors to get all huffy with that statement: it’s not your fault. All data sources for forensic information pretty much lack

Network Security Fundamentals: Correlation

By Mike Rothman
In the last Network Security Fundamentals post, we talked about monitoring (almost) everything and how that drives a data/log aggregation and collection strategy. It’s great to have all that cool data, but now what? That brings up the ‘C word’ of security: correlation. Most security professionals have tried and failed to get sufficient value from correlation relative to the cost, complexity, and effort involved in deploying the technology. Understandably, trepidation and skepticism surface any time you bring up the idea of real-time analysis of security data. As usual, it comes back to a problem with management of expectations.

Misconceptions of a DMZ

By David J. Meier
A recent post tying segmented web browsing to DMZs by Daniel Miessler got me thinking more about the network segmentation that is lacking in most organizations. The concept behind that article is to establish a browser network in a DMZ, wherein nothing is trusted. When a user wants to browse the web, the article implies that the user fires up a connection into the browser network for some kind of proxy out onto the big, bad Internet. The transport for this connection is left to the user’s imagination, but it’s easy to envision something along the lines of
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