Patch Tuesday November 2025: Actively Exploited Windows Kernal Zero-Day and Windows 10’s New ESU Era
November 13, 2025
Lewis Pope
Head Nerd
Lewis startete seine Karriere im MSP-Bereich und sammelte sechs Jahre Erfahrung als Systemadministrator, Manager of Service Delivery und IT-Leiter bei einem Reparaturdienst, der sich später zu einem vollwertigen MSP entwickelte. 2018 stieß Lewis als Sales Engineer zu N‑able und wurde 2021 Teil des renommierten Head Nerds-Teams.
Als Head Nerd bei N‑able widmet sich Lewis dem Schwerpunkt Cybersicherheit. Er unterstützt MSPs dabei, Sicherheits- und betriebliche Herausforderungen zu meistern. Dies umfasst praxisorientierte Schulungen, Weiterbildungen und Beratungen zur Implementierung effektiver Sicherheitskontrollen sowie eines angemessenen Risiko- und Vorfallsmanagements. Sein Ziel: MSPs dazu befähigen, die nötige Reife im Bereich der Cybersicherheit zu entwickeln, um modernen Risiken und der dynamischen Bedrohungslandschaft standzuhalten und neue Wachstumschancen zu erschließen.
In seiner Freizeit moderiert Lewis leidenschaftlich gerne Gameshows auf Science-Fiction-Conventions, bastelt an Mikrocontrollern mit viel zu vielen LEDs herum oder liest endlose Feeds mit Bedrohungsinformationen. Außerdem ist er überaus stolz auf seine Tochter, aber wenn wir hier alle Gründe dafür aufzählen würden, wären wir wohl eine Weile beschäftigt.
Lewiss Inhalte
81 gefunden
CMMC 2.0 FAQ for MSPs: Everything You Need to Know
November 7, 2025
Rediscovering the Old to Unlock the New: The Overlooked ROI of Mature Tools
Oktober 29, 2025
Patch Tuesday October 2025: A Record-Breaking Release Marks the End of Windows 10 Era
Oktober 16, 2025
CMMC Level 2 Certification for MSPs: Certify or Stay in Scope?
Oktober 2, 2025
Do You Need CMMC? A Decision Making Guide for MSPs
September 16, 2025
Who to Hire, Who to Train, and Who to Engage: CMMC Consultant Guide for MSPs
September 9, 2025
CMMC Certification Process: Step-by-Step Guide for MSPs
August 20, 2025
Microsoft Authenticator Password Purge: Managing the Aftermath and Moving Forward
August 12, 2025
UK Age Verification Crisis: What MSPs and SMBs Need to Know
August 11, 2025
Critical SharePoint vulnerability CVE-2025-53770: An MSP action guide for ToolShell
August 8, 2025
UK Cyber Security and Resilience Bill Compliance Checklist
August 5, 2025
How to Prepare for the UK Cyber Security and Resilience Bill
August 5, 2025
Understanding the UK Cyber Security and Resilience Bill: What It Means for MSPs, IT Professionals, and How N-able Can Help
August 4, 2025
Patch Tuesday July 2025: No Active Exploitation of Zero-days Belies Importance of Addressing Wormable RCE Flaw
Juli 10, 2025
Patch Tuesday June 2025: Active WebDAV Exploitation and Unpatched BadSuccessor Allows Active Directory Compromise
Juni 12, 2025
Patch Tuesday May 2025: Seven Zero-days, Two RDP Critical Vulns, and Microsoft Announces Extension of Security Updates for M365 Apps Until 2028
Mai 16, 2025
PODCAST | Beyond the Horizon: Business Learnings from the UK’s M&S and Co-Op Hacks
Mai 5, 2025
How MSPs Can Successfully Launch and Deliver Compliance as a Service (CaaS)
April 15, 2025
Why Compliance as a Service (CaaS) is the Next Big Opportunity for MSPs
April 2, 2025
PODCAST | Beyond the Horizon : Windows 11 24H2 Installs Issue, Exploited Outlook Remote Code Execution Vulnerability, and more
März 6, 2025
Patch Tuesday February 2025: Publicly disclosed NTLM Hash Vulnerability Patched
Februar 25, 2025
PODCAST: Beyond the Horizon: Salt Typhoon, Microsoft Cloud Logging, Undersea Cable Threats and More… Are You Ready?
Januar 30, 2025
Patch Tuesday January 2025: Three Hyper-V Zero-days and New Outlook in Windows 10
Januar 30, 2025
Head Nerds, Patch Management, Security
Patch Tuesday December 2024: No Patch for New NTLM Zero-Day Until April 2025
Dezember 16, 2024
Head Nerds, Security
Changes in Windows Server In-Place Upgrades
November 15, 2024
Head Nerds, Security
Windows 10 EOS Deadline Presents a Critical Opportunity for MSPs to Upgrade Clients and Strengthen Security
Oktober 16, 2024
Head Nerds, Patch Management, Security
Patch Tuesday October 2024: Counting Down to Windows 10 EoS, While Internet Explorer Lives
Oktober 11, 2024
Head Nerds, Patch Management, Security
Patch Tuesday September 2024: Upcoming Automatic Windows 11 22H2 Feature Update and EoS Windows 10 Security Update
September 12, 2024
Head Nerds, Patch Management, Security
Patch Tuesday August 2024: 6 Zero-Day Vulnerabilities Under Active Exploitation, and Windows Downgrade Attacks
August 15, 2024
Head Nerds, Patch Management, Security
Patch Tuesday July 2024: Two Active Exploitations and Exchange Data Breach Notifications
Juli 10, 2024
Head Nerds, Patch Management, Security
Patch Tuesday May 2024: Important Fix for Exploit Used by Qakbot
Mai 16, 2024
Head Nerds, Patch Management, Security
Patch Tuesday April 2024: Lots of Fixes for Secure Boot and Remote Code Execution Vulnerabilities
April 18, 2024
Head Nerds, Patch Management, Security
Patch Tuesday March 2024: Two Low-Impact Zero Days and a Third High Impact Exchange Vulnerability
März 25, 2024
Head Nerds, Patch Management
Patch Tuesday February 2024: High Impact Exchange Vulnerability Uprated on Day After Release as Exploitation Detected
Februar 15, 2024
Head Nerds, Patch Management, Security
Patch Tuesday January 2024: A New Year with Room to Breath and Plan
Januar 11, 2024
Head Nerds, Patch Management, Security
Patch Tuesday December 2023: Unwrapping the Final Patches of the Year
Dezember 17, 2023
Head Nerds, Patch Management, Security
Patch Tuesday November 2023: Three Zero-Days Under Exploit and Easy Fixes for Exchange Vulnerabilities
November 20, 2023
Head Nerds, Patch Management, Security
Patch Tuesday October 2023: HTTP/2 Rapid Reset Sets Record DDoS Attack
Oktober 11, 2023
Head Nerds, Patch Management, Security
Patch Tuesday September 2023: Office NLTM Hash Vulnerability Gets Fix
September 13, 2023
Head Nerds, Patch Management, Security
Patch Tuesday August 2023: Fix for Unpatched July Vulnerability Now Available
August 14, 2023
Head Nerds, Patch Management, Security
Patch Tuesday July 2023: Remote Code Execution Vulnerability with No Fix, is This Follina 2?
Juli 17, 2023
Head Nerds, Patch Management, Security
Patch Tuesday June 2023: No Zero-Days or Actively Exploited Vulnerabilities, But Exchange is in the Crosshairs
Juni 14, 2023
Uncategorised
Patch Tuesday May 2023: Vulnerability Count Dips but UEFI Bootkits Deserve Your Attention
Mai 10, 2023
Head Nerds, Patch Management, Security
Patch Tuesday April 2023: Microsoft Local Administrator Password Solution and M365 Apps Manual Updates
April 12, 2023
Head Nerds, Patch Management, Security
Patch Tuesday February 2023: The Long Goodbye of Internet Explorer 11 and Zero-days Abusing OneNote
Februar 16, 2023
Head Nerds, Patch Management, Security
Patch Tuesday January 2023: End of Windows 7 Pro/Enterprise ESU + M365 apps get final updates
Januar 10, 2023
Head Nerds, Patch Management, Security
Patch Tuesday December 2022: Mark of the Web zero-day fixed, and guidance on CVE-2022-37967 manual mitigation
Dezember 14, 2022
Head Nerds, Patch Management, Security
Patch Tuesday November 2022: ProxyNotShell and other zero-days receive fixes
November 15, 2022
Head Nerds, Patch Management, Security
Patch Tuesday October 2022: ProxyNotShell, Fortinet and enough Zero-days to keep everyone busy
Oktober 17, 2022
Head Nerds, Security
Cybersecurity Insurance Trends: Key Takeaways for MSPs
September 15, 2022
Head Nerds, Patch Management, Security
Patch Tuesday September 2022: Spectre-BHB on ARM but fewer total fixes
September 14, 2022
Head Nerds, Patch Management, Security
August 2022 Patch Tuesday: MSDT update fixes zero-day DogWalk and Exchange
August 10, 2022
Backup & Disaster Recovery, Head Nerds, Security
MSP Regulations: What legislation exists today and what’s on the horizon
August 3, 2022
Head Nerds, Security
How to help ensure cyber safety this summer
Juli 14, 2022
Head Nerds, Patch Management, Security
July 2022 Patch Tuesday: Critical Adobe updates and another Follina fix
Juli 12, 2022
Head Nerds, Patch Management, Security
June 2022 Patch Tuesday: A Much Anticipated Fix For Follina Zero-day and DogWalk Concerns
Juni 14, 2022
Head Nerds, Patch Management, Security
May 2022 Patch Tuesday: Windows LSA Spoofing Illustrates Why Patching Is Sometimes Not Enough
Mai 13, 2022
Head Nerds, Patch Management, Security
Windows Autopatch: Will MSPs Still Need a Patch Management Solution?
April 21, 2022
Head Nerds, Patch Management, Security
April 2022 Patch Tuesday: Are You Ready for Windows Autopatch?
April 13, 2022
Head Nerds, Patch Management, Security
March 2022 Patch Tuesday: Time to cover the basics
März 10, 2022
Head Nerds, Patch Management, Security
February 2022 Patch Tuesday: No critical vulnerabilities and CUs to get everyone caught up
Februar 9, 2022
Head Nerds, Security
Securing DNS: interrupting attacks as early as possible
Februar 3, 2022
Head Nerds, Patch Management, Security
January 2022 Patch Tuesday: Wormable HTTP.SYS vulnerability rings in the new year
Januar 13, 2022
Head Nerds, Patch Management, Security
December 2021 Patch Tuesday: 76 vulnerabilities and 5 zero days to round out the year
Dezember 16, 2021
Head Nerds, Patch Management, Security
November 2021 Patch Tuesday: two actively exploited zero-days to prioritize
November 10, 2021
Head Nerds, Patch Management, Security
October 2021 Patch Tuesday: More Print Spooler and Exchange vulnerabilities lurk
Oktober 13, 2021
Head Nerds, Security
CMMC: What is it and why is it important to MSPs
Oktober 6, 2021
Head Nerds, Patch Management, Security
September 2021 Patch Tuesday: end of service for Windows 10 2004 on the horizon
September 16, 2021
Head Nerds, Security
Secure your clients and prevent churn with a canary
August 31, 2021
Head Nerds, Patch Management, Security
August 2021 Patch Tuesday: Servicing stack updates and a point and print reprieve
August 11, 2021
Head Nerds, Security
25 cybersecurity bad practices: more than just bad habits
August 6, 2021
Head Nerds, Security
Linux Vulnerability CVE-2021-33909 (Sequoia) and N-central
Juli 23, 2021
Head Nerds, Patch Management, Security
July 2021 Patch Tuesday: PrintNightmare and 117 Security Vulnerabilities
Juli 14, 2021
Head Nerds, Security
Hardening N-able RMM
Juli 6, 2021
Head Nerds, Patch Management, Security
June 2021 Patch Tuesday: 6 In-the-wild exploits to patch
Juni 10, 2021
Head Nerds, Security
It’s Time to Empower Your MSP Business
Mai 25, 2021
Head Nerds, Patch Management, Security
May 2021 Patch Tuesday: Wormable vulnerability to prioritize
Mai 13, 2021
Head Nerds, Patch Management, Security
April 2021 Patch Tuesday: Four More Exchange Vulnerabilities Resolved
April 15, 2021
Head Nerds, Security
DearCry Ransomware Review
April 8, 2021
Head Nerds, Security
Exchange, Hafnium and You. How to Respond
März 12, 2021