chrisonsecurity shared a status by rodtrent
rodtrent :verified:
rodtrent@infosec.exchange

Premium capabilities in Microsoft Defender Vulnerability Management are now generally available https://rodtrent.com/n15

#MicrosoftDefender #Security #MicrosoftSecurity #Cybersecurity

March 01, 2023
chrisonsecurity shared a status by rodtrent
rodtrent :verified:
rodtrent@infosec.exchange

Been waiting to talk about this! I'll be digging into this at @mmsmoa this year.

The Microsoft Intune Suite fuels cyber safety and IT efficiency https://rodtrent.com/3i8

#Intune #Cybersecurity #MicrosoftSecurity #Security #ZeroTrust

March 01, 2023
Christian Müller
chrisonsecurity@infosec.exchange

Attention! Microsoft Defender issue!

Starting with security intelligence version 1.381.2140.0 (or others depending on OS) Attack Surface Reduction (ASR) will remove .LNK files in start menu and taskbar once they are clicked on. This will trigger an ASR alert in some but not all cases ("Block Win32 API calls from Office macro"). Setting this to audit might help.

This is affecting every environement I have looked at now, so just wanted to share it so as many people as possible.

#MicrosoftDefender #ASR #AttackSurfaceReduction

January 13, 2023
chrisonsecurity shared a status by wald0
Andy Robbins
wald0@infosec.exchange

New blog post out: Passwordless Persistence and Privilege Escalation in Azure.

Link: https://posts.specterops.io/passwordless-persistence-and-privilege-escalation-in-azure-98a01310be3f

In this blog post I explain how new passwordless authentication mechanisms like Azure's Certificate Based Authentication can be subverted by adversaries to establish long-term stealthy persistence, and explain a built-in privilege escalation primitive that exists in CBA.

December 21, 2022
chrisonsecurity shared a status by DFIR_abrignoni
Alexis Brignoni :python: :donor:
DFIR_abrignoni@infosec.exchange

Ads & trackers.
Compare and contrast.
🐘​ vs 🐦​

November 06, 2022
chrisonsecurity shared a status by fabian_bader
Fabian Bader
fabian_bader@infosec.exchange

Hello mastodon #infosec friends, I built a new website to better search for #Sentinel #AnalyticsRules.

https://analyticsrules.exchange

It is a searchable and filterable list of all Analytics rules in the public repository built automatically twice a day.

Feedback welcome

November 18, 2022
chrisonsecurity shared a status by signalapp
Signal
signalapp@mastodon.world

Hello, Mastodon

November 18, 2022
chrisonsecurity shared a status by Lee_Holmes
Lee Holmes :donor:
Lee_Holmes@infosec.exchange

Reminder: Put your handle in your Twitter bio so that tools like fedifinder can help folks find and follow you!

https://fedifinder.glitch.me

November 18, 2022
chrisonsecurity shared a status by gvnshtn
Gavin Ashton :unverified: :donor:
gvnshtn@infosec.exchange

Hey folks please share this out - I'm looking for feedback on this ransomware recovery workflow that serves as a framework on which organizations can consider their approach and readiness towards ransomware resilience.

Also interested to see what kind of traction Mastodon has vs Twitter 😊

#ransomware #microsoft #resilience #security #cybersecurity

November 17, 2022
Christian Müller
chrisonsecurity@infosec.exchange

Looking forward to this #AzureAD change in #MicrosoftEntra.

Policies for #StrongAuthentication, #MFA, and Self-Service Password Reset in one place. You can start migrating now, legacy policies will be deprecated in January 2024.

#Passwordless #SSPR

November 17, 2022
Christian Müller
chrisonsecurity@infosec.exchange

Welcome @HeikeRitter, nice to see you here! 😀​

November 16, 2022
chrisonsecurity shared a status by hacks4pancakes
Lesley Carhart :unverified:
hacks4pancakes@infosec.exchange

Y’all, if you’re getting frustrated you’re not seeing the content you want to like news or intel you need on Mastodon, you really need to shift your thinking from algorithmic social media. Follower counts don’t matter much here. Likes do not matter to post reach. Without your interaction, you will just see a live FIFO firehose. Some quick fixes:

Hashtag your posts liberally and consistently, and follow key hashtags of interest to you. Hashtags matter a ton here to being seen.

Follow and also alert on accounts you always want to see content from.

Consider using the built in RSS feature for your feeds and for specific hashtags.

Consider switching to the more advanced UI in your preferences, so you can watch multiple filtered and unfiltered feeds. Or a different mobile app.

Use Fedifinder to follow all the accounts you followed on Twitter, and sync up your follow and block lists.

Avail yourself of the multiple public lists of hundreds of journalist accounts on Mastodon.

#mastodontips

November 16, 2022
Christian Müller
chrisonsecurity@infosec.exchange
November 15, 2022