7MS #268: IDS on a Budget - Part 3
7 Minute Security19 Heinä 2017

7MS #268: IDS on a Budget - Part 3

Been having a blast working with the beta branch of the Sweet Security project and it anxious to try the latest fixes of the beta branch. Give it a look!

I also spent a lot of time the last few nights playing with Security Onion and love it. After zipping through the install wizard and hitting reboot a few times you're pretty much good to go. A few recommendations I'd make after those initial reboots though:

  • Run the soup command to update Security Onion with all the latest packages

  • Use ufw to adjust the internal firewall to allow management from ports other than SSH (which is already preconfigured)

  • On a side note, I think you might have to have your vnic in VMWare set to promiscuous mode in order to allow proper network sniffing.

  • Do a wget http://testmyids.com to ensure Security Onion alerts are coming in the squil dashboard security alerts are pouring in.

Also, check out this article for some handy tips on threat hunting with Bro.

Next up on my "test this out list" is to setup DNS tunneling to a Digital Ocean droplet I setup, and see if the onion picks up on that, or if I can at least get warned somehow about a high amount of DNS traffic.

Jaksot(695)

7MS #71: OFFTOPIC-Mad Max (audio)

7MS #71: OFFTOPIC-Mad Max (audio)

We’re going totally off topic today and doing a movie review of Mad Max! 7MS #71: OFFTOPIC-Mad Max (audio)

23 Kesä 20158min

7MS #70: Get the Most out of Your DNS! (audio)

7MS #70: Get the Most out of Your DNS! (audio)

I’m pumped to talk about an about an awesome, free little tool that made my Internet connection feel like new again. 7MS #70: Get the Most out of Your DNS! (audio)

18 Kesä 20157min

7MS #69: I’m Not Responsible for Your Information Insecurity (audio)

7MS #69: I’m Not Responsible for Your Information Insecurity (audio)

Are you too hard on yourself? Do you think the success of your client’s infosec program lives and dies with you? Listen to this episode. You might feel better. 7MS #69: I’m Not Responsible for Your Information Insecurity (audio)

16 Kesä 20158min

7MS #68: Is Training and Awareness Worth It or Worthless (audio)

7MS #68: Is Training and Awareness Worth It or Worthless (audio)

This episode is about something that got my undies in a bunch – I heard a security expert imply that training and awareness might be worthless! 7MS #68: Is Training and Awareness Worth It or Worthless (audio)

11 Kesä 20158min

7MS #67: Wifi Sniffing is Fun-Part 2 (audio)

7MS #67: Wifi Sniffing is Fun-Part 2 (audio)

This is a follow-up to episode #64, in which I did some fun wireless sniffing and tried to find sensitive data within it! In the episode I talk about the network “map” of my sniffing setup. It looks like this: Ethernet from client->upstream port of hub My laptop with Wireshark->Hub Wifi access point->Hub To find…

9 Kesä 20157min

7MS #66: I’m Excited to Go Phishing – Part 2 (audio)

7MS #66: I’m Excited to Go Phishing – Part 2 (audio)

This is a follow-up to episode #63, discussing the results of a fun phishing campaign I recently completed. 7MS #66: I’m Excited to Go Phishing – Part 2 (audio)

4 Kesä 20158min

7MS #65: OFFTOPIC-Still Alice (audio)

7MS #65: OFFTOPIC-Still Alice (audio)

Warning, this episode is off topic and has NOTHING to do with infosec! Nope! Instead, it’s a review of the movie Still Alice. Yep. That happened. 7MS #65: OFFTOPIC-Still Alice (audio)

3 Kesä 20157min

7MS #64: Wifi Sniffing is Fun-Part 1 (audio)

7MS #64: Wifi Sniffing is Fun-Part 1 (audio)

I got a fun project involving wireless sniffing, followed up by scraping through packets looking for credit card data! Here’s part 1, which talks about about software/hardware you might need to do this the right way. 7MS #64: Wifi Sniffing is Fun-Part 1 (audio)

28 Touko 20157min

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