7MS #350: Interview with Lewie Wilkinson of Pondurance

7MS #350: Interview with Lewie Wilkinson of Pondurance

Today's featured interview is with Lewie Wilkinson, senior integration engineer at Pondurance. Pondurance helps customers improve their security posture by providing a managed threat hunting and response solution, including a 24/7 SOC. Lewie joined me via Skype to talk a lot about a topic I'm fascinated with: incident response! I had a slew of questions and topics I wanted to discuss, including:

  • Fundamentals of threat hunting

    • What is threat hunting?
    • What are the fundamentals to start mastering?
    • How can someone start developing the core skills to get good at it?
  • How can sysadmins/network admin, who have a busy enough time already just keeping the digital lights on, handle the mounting pressure to also shoulder security responsibilities as part of their job duties?

  • What training/cert options are good to build skills in threat hunting?

  • Lets say you know one of your users has clicked something icky and you suspect compromised machine/creds. You pull the machine off the network and rebuild it. How do you know that you've found/limited the extent of the damage?

  • Are attackers on networks typically wiping logs on systems as the bounce around laterally?

  • Anything to add to the low-hanging hacker fruit list?

  • Why is it so critical to not just have logs, but have verbose logs with rich data you need in an investigation?

  • When does it make sense to outsource some security responsibilities to a third party?

Learn more about Pondurance at their Web site and Twitter.

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7MS #11: Overtraining your iPhone Touch ID (video)

7MS #11: Overtraining your iPhone Touch ID (video)

In this episode I totally throw my subscribers for a loop and do a VIDEO podcast about overtraining your Touch ID on your iPhone. Download: 7MS #11: Overtraining your iPhone Touch ID (video) Show notes: I first read about this from Steve Gibson of GRC at https://www.grc.com/sn/sn-440.htm. But I was listening to the audio-only version…

12 Apr 20143min

7MS #10: Information Security for the Whole Family – part 2 (audio)

7MS #10: Information Security for the Whole Family – part 2 (audio)

In this episode I talk more about some infosec-y things I’m doing on the home front to nurture a security culture (if you will) with my wife and kids. Download: Episode 10: Information Security for the Whole Family – part 2 (audio) Show notes: If you have kids and are considering a tablet for them,…

5 Apr 20147min

7MS #9: Information Security for the Whole Family (audio)

7MS #9: Information Security for the Whole Family (audio)

In this episode I talk about how being an infosec guy has ruined my family’s life (well, not really) Download: Episode 9: Information Security for the Whole Family (audio) Show notes: To keep peace in your household, I’d recommend making sweeping network changes when your family members aren’t around (i.e. changing the wifi password :-)…

29 Mars 20147min

7MS #8: CISSP – Is That the Cert for Me? (audio)

7MS #8: CISSP – Is That the Cert for Me? (audio)

In this episode I talk about my experience prepping for the CISSP exam. Download: Episode 8: CISSP – Is That the Cert for Me? (audio) Show notes: I used this book as my primary study tool. It comes with a whole slew of companion materials like a pre-assessment test, flashcards and 3 full practice exams.…

22 Mars 20147min

7MS #7: External Vulnerabilities that Byte (audio)

7MS #7: External Vulnerabilities that Byte (audio)

Episode lucky #7!!! In this episode I talk about external network vulnerabilities that we see in many of our assessments – some of which are pretty easy to clear up. Download: Episode 7: External Vulnerabilities that Byte (audio) Show notes: RC4 – a risk that we find just about anywhere SSL is used, but in…

15 Mars 20147min

7MS #6: Fun Firewall Rules – part 2 (audio)

7MS #6: Fun Firewall Rules – part 2 (audio)

In this episode I continue talking about some basic firewall rules that many organizations don’t have in place. Download: Episode 6: Fun Firewall Rules – part 2 (audio) Show notes: Limit outbound DNS requests to just the ISP servers (or whatever external servers you use). Anytime a firewall rule is changed, perform a vulnerability scan…

8 Mars 20147min

7MS #5: Fun Firewall Rules – part 1 (audio)

7MS #5: Fun Firewall Rules – part 1 (audio)

In this episode I talk about some basic firewall rules that many organizations don’t have in place. Download: Episode 5: Fun Firewall Rules – part 1 (audio) Show notes: Block outbound port TCP 25 for all devices except your mail server(s). If you use a third party mail filter like Postini or Securence, ensure that…

1 Mars 20147min

7MS #4: Patch Strategies: Part Deux (audio)

7MS #4: Patch Strategies: Part Deux (audio)

In this episode I continue talking about some dos and donts of patch strategies – this time talking about enterprise level gear. Download: Episode 4: Patch Strategies: Part Deux (audio) Show notes: There are often two trains of thought in regards to enterprise gear patching (like routers, switches, firewalls). 1. If it ain’t broke, don’t…

22 Feb 20146min

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