- Published
- Source
- Krebs on Security
- Filed under
- Microsoft, Malware & exploits
Microsoft today issued updates to fix more than 1,400 security vulnerabilities in its Windows operating systems and other software. Today's epic patch batch dwarfs September's record of nearly 1,000 fixes, which was already about ten times the normal monthly patch load from Redmond.
Practical steps for any organisation
- Patch quickly, starting with anything facing the internet.
- Use multi-factor authentication everywhere it is offered.
- Keep tested, offline backups – and a plan for the day you need them.
More helpNCSC: 10 Steps to Cyber Security (opens in a new tab)NCSC: incident management (opens in a new tab)
MyCyberWay training
Microsoft SC-200 exam training
Defender and Sentinel in the headlines? That's the SC-200 toolkit.
Tutor-led SC-200 preparation: running security operations in Microsoft Sentinel and Defender XDR, responding to incidents across identity, endpoint, email and cloud, and threat hunting with KQL.
- Microsoft Sentinel and Defender XDR
- Incident response across Microsoft 365
- Threat hunting with KQL
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