The Microsoft AI Red Team recently released both a blog and an in-depth whitepaper after red teaming 100+ different GenAI products. The research is extremely interesting, while also being very approachable for those who aren't experts in AI. Importantly, the white paper is also focused on providing actionable recommendations for you to use in your own AI journey. Read the blog here - And download the whitepaper here -

*𝗡𝗘𝗪 𝗕𝗟𝗢𝗚 𝗣𝗢𝗦𝗧* - A very useful follow on #DeliveryOptimization# post from @BruceSaaaa on how to configure your #Zscaler# to allow Delivery Optimization traffic and peering to get their grove on! #MSIntune# #ConfigMgr#

This is an excellent guide for getting rid of Kerberos RC4. Highly recommend it. As the author puts it: "The risk of not taking action this area is greater than the risk of hardening your environment."

🚨Out of Band Updates for #LSASS# memory leak on #DomainControllers# have been released. - Download only via Microsoft Update Catalog - Make sure you have enough free Diskspace

.@Office365 Microsoft will support the #Outlook# Win32 desktop client for #Copilot#. This reverses the position that the Monarch/OWA clients would be the only supported clients (and mobile). A good change that removes a deployment blocker. #Microsoft365#

This is great read, well-done @lukasberancz ! Keep spreading the word. "PRT is the cornerstone for modern authentication"; well said. Features like Window Hello can enrich the PRT token with an MFA claim so the user is no longer bothered with re-authentication or MFA prompts. What's not to like?

-- Excited to see that #Microsoft365# Archive is now available in public preview! Microsoft 365 Archive offers cost-effective storage in place for inactive #SharePoint# sites, enabling you to retain inactive data while maintaining the same admin searchability, security, and compliance standards applied automatically. • Up to 75% saving on extra SharePoint storage costs • No migration effort, near-instance archiving • Seamless security and compliance feature integration • Retained metadata and admin search index • Free 7-day reactivation • Retained metadata and admin search indexes Read more: #MicrosoftSyntex# #SharePointPremium# #MVPBuzz#

"Deprecating NTLM is Easy and Other Lies we Tell Ourselves" - Steve Syfuhs' excellent presentation at BlueHat Oct. 2023 is (finally) available online: @SteveSyfuhs @MSFTBlueHat #BlueHat#

I can only strongly recommend to read #Microsoft# Digital Defense Report 2023. It includes also many interesting insights and statistics on identity attacks. For example, methodology and overview of "return on mitigation" scoring. (1/2)

The Microsoft Sentinel SOC 101 series now has its own eBook download. The eBook will be updated as new chapters release: #MicrosoftSentinel# #Cybersecurity# #MicrosoftSecurity# #Security#

Microsoft Digital Defence Report on Ransomware The Microsoft Digital Defence Report from last year is a fascinating read and shows how most ransomware compromised orgs could have avoided it by just doing the basics. Here's an overview of the report in the context of the recent MGM news. There are just a handful of companies in the world that have access to the type of data and attacks that Microsoft has visibility into. The State of Cybercrime Microsoft's unique breadth of signal intelligence is gathered from multiple sources—identity, email, endpoints, and cloud—and provides insight into the growing ransomware economy, complete with an affiliate system which includes tools designed for less technically-abled attackers. Human operated ransomware targeting and rate of success model 🧵👇🏾

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