7MS #464: Interview with Christopher Fielder of Arctic Wolf
7 Minute Security22 Huhti 2021

7MS #464: Interview with Christopher Fielder of Arctic Wolf

Today our friend Christopher Fielder of Arctic Wolf joins us on the show again (check out his first appearance in episode #444 - this time to talk about the security journey, and how to start out in your "security diapers" and mature towards a stronger infosec program. Specifically, we talk about:

  • When the company has one person in charge of IT/security, how can you start taking security seriously without burning this person out? First, it's probably a good idea to take note of what you have as far as people, tools and technology to help you meet your security goals.

  • Early in this process, you should inventory what you have (see CIS controls) so you know what you need to protect. A few tools to help you get started:

  • As you go about any phase of your security journey, don't ever think "I'm good, I'm secure!"

  • Quarterly/yearly vulnerability scans just won't cut it in today's threat landscape - especially your external network. Consider scanning it nightly to catch show-stoppers like Hafnium early)

  • Limiting administrative privileges is SUPER important - but don't take our word for it, check out this report from Beyond Trust for some important stats like "...enforcing least privilege and removing admin rights eliminates 56% of critical Microsoft vulnerabilities."

  • Install LAPS, because if an attacker gets local admin access everywhere, that's in many ways just as good as Domain Admin!

  • Train your users on relevant security topics. Then train them again. Then....again. And after that? Again.

  • There are many ways to conduct tabletop exercises. They don't have to be crazy technical. Start with the internal tech teams, practice some scenarios and get everybody loosened up. Then add the executives to those meetings so that everybody is more at ease.

  • How do you know when it's time to ask for help from an outside security resource?

  • Not sure what kind of shape your company's security posture is in? Check out Arctic Wolf's free security maturity assessment.

Jaksot(688)

7MS #681: Pentesting GOAD – Part 3

7MS #681: Pentesting GOAD – Part 3

Today Joe “The Machine” Skeen and I pwn the third and final realm in the world of GOAD (Game of Active Directory): essos.local!  The way we go about it is to do a WinRM connection to our previously-pwned Kingslanding domain, coerce authentication out of MEEREEN (the DC for essos.local) and then capture/abuse the TGT with Rubeus!  Enjoy.

27 Kesä 18min

7MS #680: Tips for a Better Purple Team Experience

7MS #680: Tips for a Better Purple Team Experience

Today I share some tips on creating a better purple team experience for your customers, including: Setting up communication channels and cadence Giving a heads-up on highs/criticals during testing (not waiting until report time) Where appropriate, record videos of attacks to give them more context

20 Kesä 26min

7MS #679: Tales of Pentest Pwnage – Part 73

7MS #679: Tales of Pentest Pwnage – Part 73

In today’s tale of pentest pwnage I talk about a cool ADCS ESC3 attack – which I also did live on this week’s Tuesday TOOLSday.  I also talk about Exegol’s licensing plans (and how it might break your pentest deployments if you use ProxmoxRox).

13 Kesä 30min

7MS #678: How to Succeed in Business Without Really Crying – Part 22

7MS #678: How to Succeed in Business Without Really Crying – Part 22

Today I share some tips on presenting a wide variety of content to a wide variety of audiences, including: Knowing your audience before you touch PowerPoint Understanding your presentation physical hookups and presentation surfaces A different way to screen-share via Teams that makes resolution/smoothness way better!

6 Kesä 33min

7MS #677: That One Time I Was a Victim of a Supply Chain Attack

7MS #677: That One Time I Was a Victim of a Supply Chain Attack

Hi everybody. Today I take it easy (because my brain is friend from the short week) to tell you about the time I think my HP laptop was compromised at the factory!

30 Touko 13min

7MS #676: Tales of Pentest Pwnage – Part 72

7MS #676: Tales of Pentest Pwnage – Part 72

Today’s fun tale of pentest pwnage discuss an attack path that would, in my opinion, probably be impossible to detect…until it’s too late.

27 Touko 59min

7MS #675: Pentesting GOAD – Part 2

7MS #675: Pentesting GOAD – Part 2

Hey friends! Today Joe “The Machine” Skeen and I tackled GOAD (Game of Active Directory) again – this time covering: SQL link abuse between two domains Forging inter-realm TGTs to conquer the coveted sevenkingdoms.local! Join us next month when we aim to overtake essos.local, which will make us rulers over all realms!

16 Touko 31min

7MS #674: Tales of Pentest Pwnage – Part 71

7MS #674: Tales of Pentest Pwnage – Part 71

Today’s tale of pentest pwnage is another great one!  We talk about: The SPNless RBCD attack (covered in more detail in this episode) Importance of looking at all “branches” of outbound permissions that your user has in BloodHound This devilishly effective MSOL-account-stealing PowerShell script (obfuscate it first!) A personal update on my frustration with ringing in my ears

9 Touko 49min

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