7MS #301: CredDefense
7 Minute Security15 Mar 2018

7MS #301: CredDefense

Intro

CredDefense is a freakin' sweet tool from the fine folks at Black Hills Information Security that does some really nifty things:

Password filter

Lets say you use the out-of-the-box password policy that comes with Active Directory, and you want to change your password to Winter2017! - AD is gonna say "Yeah dude/dudette, go for it...it fits the bill!" But from an attacker's perspective we know this is bad - people love to pick bad seasonal passwords like Winter2017, Summer2019, etc.

With CredDefense's password filter in the mix, any new password gets checked against an additional word list, and if there's a match found within, BAM!! - password rejected.

Password audit

Ok, so now are you curious who in your AD environment is already using crappy passwords like Winter2017? Load up the password audit feature, feed it a big wordlist like rockyou, and you'll be good to go in no time.

ResponderGuard

This is a nifty PowerShell tool that can jack with pentesters/attackers in your environment who are running the popular cred-stealing Responder tool. And what I especially appreciate from a blue team perspective is that if ResponderGuard catches Responder in use in the environment, it can stamp a log in the event log, which can then in turn generate an email if you're using something like WEFFLES (which we talked about recently) and the nifty WEFFLES email script my pal hackern0v1c3 put together here.

Episoder(710)

7MS #662: Pentesting Potatoes - Part 2

7MS #662: Pentesting Potatoes - Part 2

Hi friends, today we're talking about pentesting potatoes (not really, but this episode is sort of a homage to episode 333 where I went to Boise to do a controls assessment and ended up doing an impro...

14 Feb 202537min

7MS #661: Baby's First Hetzner and Ludus – Part 2

7MS #661: Baby's First Hetzner and Ludus – Part 2

Today we continue our journey from last week where we spun up a Hetzner cloud server and Ludus.cloud SCCM pentesting range! Topics include: Building a Proxmox Backup Server (this YouTube video was s...

8 Feb 202537min

7MS #660: Baby's First Hetzner and Ludus

7MS #660: Baby's First Hetzner and Ludus

I had an absolute ball this week spinning up my first Hetzner server, though it was not without some drama (firewall config frustrations and failing hard drives). Once I got past that, though, I got ...

1 Feb 202534min

7MS #659: Eating the Security Dog Food - Part 8

7MS #659: Eating the Security Dog Food - Part 8

Today I'm excited about some tools/automation I've been working on to help shore up the 7MinSec security program, including: Using Retype as a document repository Leveraging the Nessus API to automat...

24 Jan 202528min

7MS #658: WPA3 Downgrade Attacks

7MS #658: WPA3 Downgrade Attacks

Hey friends, today we cover: The shiny new 7MinSec Club BPATTY updates A talk-through of the WPA3 downgrade attack, complemented by the YouTube livestream

17 Jan 202532min

7MS #657: Writing Rad Security Documentation with Retype

7MS #657: Writing Rad Security Documentation with Retype

Hello friends! Today we're talking about a neat and quick-to-setup documentation service called Retype. In a nutshell, you can get Retype installed on GitHub pages in about 5 minutes and be writing ...

10 Jan 202520min

7MS #656: How to Succeed in Business Without Really Crying - Part 21

7MS #656: How to Succeed in Business Without Really Crying - Part 21

Happy new year friends! Today we talk about business/personal resolutions, including: New year's resolution on the 7MinSec biz side to have a better work/life balance New training offering in the wor...

3 Jan 202545min

7MS #655: Happy Hacking Holidays

7MS #655: Happy Hacking Holidays

Today we're doing a milkshake of several topics: wireless pentest pwnage, automating the boring pentest stuff with cursor.ai, and some closing business thoughts at 7MinSec celebrates its 7th year as a...

30 Des 202458min

Populært innen Politikk og nyheter

giver-og-gjengen-vg
aftenpodden-usa
aftenpodden
i-retten
forklart
stopp-verden
popradet
fotballpodden-2
rss-gukild-johaug
nokon-ma-ga
det-store-bildet
dine-penger-pengeradet
bt-dokumentar-2
aftenbla-bla
hanna-de-heldige
rss-penger-polser-og-politikk
rss-dannet-uten-piano
frokostshowet-pa-p5
rss-ness
e24-podden