NSA TAO Chief Rob Joyce on network defense

The above video is from the USENIX Enigma conference, in which Rob Joyce, Chief, Tailored access Operations, of the National Security Agency spoke. He spoke from the attackers perspective and gave some best practice advice and recommendations. Those that have been in the information security perspective for any extended period of time won't be surprised, but it's worth repeating.

I would recommend watching the video. It's only about 35 minutes long. If you don't have the time here are some notes I took on the talk.

BEST PRACTICES

  • Perform a third-party penetration test

  • Fix the items in the penetration test report

  • "You have to be continually defending and improving"

  • Understand the normal baseline for the traffic on the network

  • Monitor the network

  • Least privelege

  • Network segmentation

  • Enable and audit logs

  • Application white-listing (at the very least do high risk assets)

  • Anti-virus - reputation services

  • Incident response plan

 

RECOMMENDATIONS

This post first appeared on Exploring Information Security.

CSO panel and thoughts on Cardinals-Astros breach

Last month I participated on a panel for CSO on, "The pathway to the security talent we crave." The audio and transcript from that panel is up for those who have a free account with CSO.

Former St. Louis Cardinals employee, Chris Correa, was in court for his unauthorized access of the Houston Astros database, Ground Control, on Friday. I read through the five-page indictment and shared my thoughts on Astros County in regards to how the breach occurred.

This post first appeared on Exploring Information Security.

Trends 2015 presented by IT-ology wrap-up

Trends 2015 presented by IT-ology was today and I am exhausted.

Every year in the fall IT-ology selects a technology topic to hold a conference on. This year was security, so naturally ColaSec was involved in providing speakers, volunteers, and marketing for the conference. Four keynote speakers filled the morning track and 12 speakers filled the afternoon tracks, which were split into technologist, civilian, and business. I presented a talk titled, "Low cost tools for security challenges" in the technologist track.

For those coming to my site who were in that talk, here are my slides and here are my videos (from previous conferences) of the talk. I got some good feedback from in regards to the talk, which was very much appreciated.

Trends 2015 was the last time I intended to give this particular talk. The recordings are out, my slides are out there, and I'd like to move onto some fresh content. What that is, I don't know yet, but I have some ideas. Before I move onto some fresh content, I want to compliment the video and slides of my talk with some blog posts that go a little more in-depth with the tools I presented. Over the next several weeks I intend to have a post a week, with step-by-step instructions on how to use each of the tools in my talk.

Thank you to everyone that made it to my talk and any feedback is still welcome.

This post first appeared on Exploring Information Security.

More resources for IT certifications

The latest Exploring Information Security podcast episode, "What certifications are available for infosec professionals?" released yesterday and I've already started getting some great feedback from the episode.

Tyler Neeriemer on Twitter shared with me a couple links that had certificate roadmaps in them. I really liked this one from CompTIA. The roadmap includes non-CompTIA certs and is laid out intuitively. There's also this article from 2012 by SecureState.

Feedback for the podcast and any helpful links that contribute to an episode are always welcome.

This post first appeared on Exploring Information Security.

Data Driven Security - all about the analytics

I've been remiss in my blogging duties. I've had some changes in my life recently, but I'd like to get back to posting on a regular basis and there's not real a good reason why I should be able to do that. Allow me to rectify my absentmindedness by talking about the book Data-Driven Security by Jay Jacobs and Bob Rudis.

This was a wonderful book to read as an information security professional. As information security matures (and the world in general) metrics and analytics are going to become a bigger part of the field. We see sabermetrics taking over baseball and other sports for the simple fact that it helps organizations gain a deeper understanding of what the have, which leads to making better decisions. Those same strategies can help many professional fields, including information security.

Each chapter of the book covers a different scenario in which data is analyzed to answer an infosec related question. It also discusses the art of visualization and how to make communicating numbers more useful to people (*cough*executives*cough*). The book exposes the reader to the wonderful world of Python and R studio, both of which are used to analyze and make sense of the data, without requiring too much previous knowledge. Each chapter walks the reader through exercises utilizing pre-built Python scrips in R Studio, just enough to wet the petite.

What I really enjoyed about the book was that it was easy to read. It wasn't bogged down with numbers or big words. Of course, I'm not exactly a newb to reading about statistical analysis. Still, I think people with some interest in data-driven security will find the book a fairly easy read. It's a great starting point for those wanting to explore a discipline in security that is likely to become more and more relevant as security and data matures.

This post first appeared on Exploring Information Security.