7MS #437: Homecoming and Home ioT Security - Part 3
7 Minute Security14 Loka 2020

7MS #437: Homecoming and Home ioT Security - Part 3

Hello! This episode is a true homecoming in that I actually recorded it from home. Yay!

WARNING!!! WARNING!!! This episode contains a ton of singing. If you don't like singing, do not listen!!!

With that said, I wanted to follow up on part 1 and 2 of this series and share some additional cool tools that others have told me about in regards to securing and monitoring all your ioTs!

  • Home Assistant - is described on its Wikipedia page as "a free and open-source home automation software designed to be the central control system in a smart home or smart house." You can quickly grab the HA image and dump it on an SD card with Balena Etcher and be up and running in minutes. I found HA a bit overkill/complicated for my needs, but my pal Hackernovice (on 7MS Slack) says this video demonstrates why he really loves it.

  • Prometheus, recommended by our pal Mojodojo101, is "a systems and service monitoring system. It collects metrics from configured targets at given intervals, evaluates rule expressions, displays the results, and can trigger alerts if some condition is observed to be true." I found a great RPi install guide that will help you get it up and running in a snap. I love the capabilitiesand possibilities of Prometheus, but much like Home Assistant, it quickly got to "more than I need" territory.

The final thing we talk about today is trying to answer this question: with so many of my ioTs tied to some cloud app/service, how do I keep these accounts themselves as secure as possible?

Songs sung in this episode include:

Jaksot(683)

7MS #620: Securing Your Mental Health - Part 5

7MS #620: Securing Your Mental Health - Part 5

Today we’re talking about tips to deal with stress and anxiety: It sounds basic, but take breaks – and take them in a different place (don’t just stay in the office and do more screen/doom-scrolling) I’ve never gotten to a place in my workload where I go “Ahhh, all caught up!” so I should stop striving to hit that invisible goal. Chiropractic and back massages have done wonders for the tightness in my neck and shoulders For me, video games where you punch and kick things relieves stress as well (including a specific game that’s definitely not for kids!)

21 Huhti 202422min

7MS #619: Tales of Pentest Pwnage – Part 56

7MS #619: Tales of Pentest Pwnage – Part 56

We did something crazy today and recorded an episode that was 7 minutes long!  Today we talk about some things that have helped us out in recent pentests: When using Farmer to create “trap” files that coerce authentication, I’ve found way better results using Windows Search Connectors (.searchConnector-ms) files This matrix of “can I relay this to that” has been super helpful, especially early in engagements

14 Huhti 20247min

7MS #618: Writing Savage Pentest Reports with Sysreptor

7MS #618: Writing Savage Pentest Reports with Sysreptor

Today’s episode is all about writing reports in Sysreptor.  It’s awesome!  Main takeaways: The price is free (they have a paid version as well)! You can send findings and artifacts directly to the report server using the reptor Python module Warning: Sysreptor only exports to PDF (no Word version option!) Sysreptor has helped us write reports faster without sacrificing quality

5 Huhti 202438min

7MS #617: Tales of Pentest Pwnage – Part 55

7MS #617: Tales of Pentest Pwnage – Part 55

Hey friends, today we’ve got a tale of pentest pwnage that covers: Passwords – make sure to look for patterns such as keyboard walks, as well as people who are picking passwords where the month the password changed is part of the password (say that five times fast)! Making sure you go after cached credentials Attacking SCCM – Misconfiguration Manager is an absolute gem to read, and The First Cred is the Deepest – Part 2 with Gabriel Prud’homme is an absolute gem to see.  Also, check out sccmhunter for all your SCCM pwnage needs.

29 Maalis 202436min

7MS #616: Interview with Andrew Morris of GreyNoise

7MS #616: Interview with Andrew Morris of GreyNoise

Hey friends, today we have a super fun interview with Andrew Morris of GreyNoise to share.  Andrew chatted with us about: Young Andrew’s early adventures in hacking his school’s infrastructure (note: don’t try this at home, kids!) Meeting a pentester for the first time, and getting his first pentesting job Spinning up a box on the internet, having it get popped instantly, and wondering…”Are all these people trying to hack me?” Battling through a pentester’s least favorite part of the job: THE REPORT! GreyNoise’s origin story How to build a better honeypot/honeynet

22 Maalis 202459min

7MS #615: Tales of Pentest Pwnage – Part 54

7MS #615: Tales of Pentest Pwnage – Part 54

Hey friends, sorry I’m so late with this (er, last) week’s episode but I’m back!  Today is more of a prep for tales of pentest pwnage, but topics covered include: Make sure when you’re snafflin‘ that you check for encrypted/obfuscated logins and login strings – it might not be too tough to decrypt them! On the defensive side, I’ve found myself getting *blocked* doing things like SharpHound runs, Snaffler, PowerHuntShares, etc.  Look through the readme files for these tools and try cranking down the intensity/threads of these tools and you might fly under the radar.

19 Maalis 202421min

7MS #614: How to Succeed in Business Without Really Crying - Part 16

7MS #614: How to Succeed in Business Without Really Crying - Part 16

How much fun I had attending and speaking at Netwrix Connect Being a sales guy in conference situations without being an annoying sales guy in conference situations A recap of the talk I co-presented about high profile breaches and lessons we can learn from them

8 Maalis 202436min

7MS #613: Tales of Pentest Pwnage – Part 53

7MS #613: Tales of Pentest Pwnage – Part 53

Today’s tale of pentest covers: Farming for credentials (don’t forget to understand trusted zones to make this happen properly!) Snaffling for juice file shares Stealing Kerberos tickets with Rubeus

1 Maalis 202433min

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