7MS #397: OPSEC Tips for Security Consultants

7MS #397: OPSEC Tips for Security Consultants

This podcast is sponsored by Arctic Wolf, whose Concierge Security teams Monitor, Detect and Respond to Cyber threats 24/7 for thousands of customers around the world. Arctic Wolf. Redefining cybersecurity. Visit Arcticwolf.com/7MS to learn more.

I'm working on a new security song called Don't Let the Internet Get You Down, and the chorus will go something like this:

Don't let the Internet get you down
It's full of trolls and 10 year olds and adolescent clowns
So let their words roll off of you, like water off a duck
To prove to them that you don't give a darn

On a more serious note, here are some opsec tips that hopefully will help you as a security consultant:

  1. Good contracts - make sure your SOWs have lots of CYA verbiage to protect you in case something breaks, your assessment schedule needs to be adjusted, etc. Also, consider verbiage that says you'll only retain client testing artifacts (hashes, vuln scans, etc.) for a finite amount of time.

  2. Scope - make sure you talk about scope, both in written and verbal form, often! Also, a Nessus scanning tip: use the nessusd.rules file to not scan any IPs the client doesn't want touched. That way Nessus won't scan those IPs even if you try to force it to!

  3. Send information to/from clients safely - consider forcing MFA on your file-sharing portals, as well as a retention policy so that files "self destruct" after X days.

....and more on today's episode (see 7ms.us for more show notes)!

Has 7MS helped you in your IT and security career? Please consider buying me a coffee!

Avsnitt(684)

7MS #123: Doing a Redo Assessment

7MS #123: Doing a Redo Assessment

This episode talks about my experience in doing a "redo" security assessment, during which I struggled with the following questions: what's the best way to efficiently correct the erroneous information and make the customer happy without asking ALL the original questions over again? Especially when I have little to no time to prepare for the "redo" interview?

22 Dec 20159min

7MS #122: OFFTOPIC-An Apology to Elephants

7MS #122: OFFTOPIC-An Apology to Elephants

Preview76 wordsThis episode is about a documentary called An Apology to Elephants. It's all about the treatment (or mistreatment) of elephants, and the main message of the movie is, "Please don't go to the circus when it's in town, because you're supporting elephant abuse." Even if that message was a little heavy handed, I certainly will pass on tickets next time a circus act comes through town. You can subscribe to the 7 Minute Security podcast here.

20 Dec 20158min

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 Dec 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 Dec 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 Dec 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 Dec 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 Dec 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 Dec 201514min

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