Log inSign up
Microsoft Security
23K posts
Microsoft Security profile banner
@msftsecurity

Microsoft Security

@msftsecurity
Be first to know about AI, threats, and new tools. Quick hits, expert tips, and real-time security news—follow for smarter, safer ops.
Redmond, WA
microsoft.com/security
Joined October 2010
320
Following
343.9K
Followers
RepliesRepliesRepostsRepostsMediaMedia

Log in or sign up for X

See what’s happening and join the conversation

Continue with phone
or
Log in with username or email
Terms·Privacy·Cookies·Accessibility·Ads Info·© 2026 X Corp.
  • Pinned
    @msftsecurity
    Microsoft Security
    @msftsecurity
    Sep 30, 2025
    From graph-based context to build-your-own Microsoft Security Copilot agents, we're introducing a new AI-ready security platform and innovations to empower defenders in the era of agentic AI: msft.it/6010sQNtI #MSSecure
    00:00
    44
  • @msftsecurity
    Microsoft Security
    @msftsecurity
    21h
    Your agents can act, decide, and pull data without asking. The question isn't whether that's useful. It's whether anyone can see all of them. Our Discovery Session covers finding every agent you've got and governing what it can reach. Reserve your spot:
    00:00
    1
  • @msftsecurity
    Microsoft Security
    @msftsecurity
    Aug 27
    Microsoft Purview auto-labeling went from 100,000 files a day to 500,000. If your Copilot rollout was waiting on data protection to catch up, it caught up. That's one update. More here: msft.it/6019auYQT
    GIF
    6
  • @msftsecurity
    Microsoft Security
    @msftsecurity
    Aug 26
    Safe Links, Safe Attachments, anti-phishing policies. The unglamorous stuff that decides how your week goes. Scott Landry shows how to remediate threats and strengthen defenses using Microsoft Defender. On demand, one hour. Watch now: msft.it/6018au8PY
    Text reads "This is your sign to skill up in A I security" with a Microsoft Security logo on a gradient background of yellow and green.
    1
  • @msftsecurity
    Microsoft Security
    @msftsecurity
    Aug 25
    63% of organizations surveyed want help gauging their Zero Trust maturity. If you're one of them, the Fundamental Guide to Zero Trust turns those questions into a to-do list:
    info.microsoft.com
    Zero Trust E-book | Microsoft Security
    Learn how a Zero Trust strategy helps protect your organization’s identities, data, endpoints, apps, networks, and AI against sophisticated cyberthreats.
    2