7MS #646: Baby’s First Incident Response with Velociraptor
7 Minute Security18 Loka 2024

7MS #646: Baby’s First Incident Response with Velociraptor

Hey friends, today I’m putting my blue hat on and dipping my toes in incident response by way of playing with Velociraptor, a very cool (and free!) tool to find evil in your environment. Perhaps even better than the price tag, Velociraptor runs as a single binary you can deploy to spin up a server and then request endpoints to “phone home” to you by way of GPO scheduled task. The things I talk about in this episode and show in the YouTube stream are all based off of this awesome presentation from Eric Capuano, who also was kind enough to publish a handout to accompany the presentation. And on a personal note, I wanted to share that Velociraptor has got me interested in jumping face first into some tough APT labs provided by XINTRA. More to come on XINTRA’s offering, but so far I’m very impressed!

Jaksot(682)

7MS #121: Migrating from Tumblr to Ghost-Part 2

7MS #121: Migrating from Tumblr to Ghost-Part 2

Part 2 concludes my journey in moving 7ms.us from Tumblr to a Digital Ocean droplet running Ghost. Here are the key resources mentioned during the podcast: How to run multiple Ghost blogs on one DI VPS. The key takeaway here was that I had to upgrade to the $10 droplet (I did a "flexible" resize to add more proc/memory) and then the second instance of Ghost installed fine. Turning on CloudFlare SSL was easy. I chose flexible SSL since I wasn't using a "real" cert. I also wrote a rule to force HTTPs for all connections. And, just for grins, I turned on DNSSEC. Because...why not? :-) I picked a strong root password for my DI droplet, but I still don't like the idea of IPs banging on that connection all day and night. I followed this article on installing Fail2Ban to prevent my SSH login from being abused. There are a few IPs that I want to perma-ban, so I'm going to look throughthis article and this one which looks a tad easier. You can subscribe to the 7 Minute Security podcast here.

19 Joulu 20158min

7MS #120: THE PURGE!

7MS #120: THE PURGE!

Announcing the 7MS PURGE! I've got a back log of episodes banked and I want to get caught up for the new year. So I'm going to release one (or maybe more) episodes per day between now and 2016. Plus (spoiler alerts!) in 2016 we're moving to a Monday/Wednesday/Friday release schedule. Yep, 7MS three times a week - thanks for the idea, mom! Subscribe to 7MS on iTunes here.

18 Joulu 20152min

7MS #119: Migrating from Tumblr to Ghost-Part 1

7MS #119: Migrating from Tumblr to Ghost-Part 1

In this episode I talk about my adventures in moving my brianjohnson.tv Tumblr content over to a Digital Ocean hosted droplet running Ghost. I think you'll want to check this episode out, because in part 2 I talk about the challenges I faced in hosting multiple Ghost instances on one DI droplet. I will also be talking about how to enable CloudFlare SSL (for free!) as well as enabling Fail2Ban to keep annoying people/IPs from brute forcing your SSH root account!

17 Joulu 20158min

7MS #118: Should Phishing be Fair?

7MS #118: Should Phishing be Fair?

This episode discusses an important and rhetorical (to me) infosec question: Should phishing campaigns be "fair?"

15 Joulu 20157min

7MS #117: OFFTOPIC-Alive Inside

7MS #117: OFFTOPIC-Alive Inside

Today I talk about one of the most moving films I've ever seen - a documentary called Alive Inside.

10 Joulu 20157min

7MS #116: Tips for a Succesful Vulnerability Scan

7MS #116: Tips for a Succesful Vulnerability Scan

In this episode I complain about getting stuck in NY for two days, and also how to efficiently scan for vulnerabilities when your time is crunched.

8 Joulu 201514min

7MS #115: OFFTOPIC-Love and Mercy

7MS #115: OFFTOPIC-Love and Mercy

We're going off-topic today and talking about the new(ish) movie about Brian Wilson's life called Love and Mercy.

4 Joulu 20157min

7MS #114: PCI Pentesting 101-Part 3

7MS #114: PCI Pentesting 101-Part 3

Part 3 on my series about PCI pentesting. Yeah. That.

2 Joulu 20157min

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