Why Upgrading to Windows 11 is Crucial for Security in 2025

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The time to upgrade is now

With October 14, 2025, fast approaching, Microsoft has set a firm deadline for the end of support for Windows 10. This means no more updates, including critical security patches, for the operating system that has been a staple for millions of users since its launch in 2015. With this looming deadline, Microsoft is urging users to make the leap to Windows 11, highlighting its enhanced features, improved security, and modern design.

So, what are the system requirements?

To run Windows 11, your PC must meet the following minimum system requirements:

.1

Processor:
1 GHz or faster with at least 2 cores on a compatible 64-bit processor or SoC

.2

RAM:
4 GB or more

.3

Storage:
64 GB or larger storage device

.4

System Firmware:
UEFI, Secure Boot capable

.5

TPM:
Version 2.0

.6

Graphics Card:
Compatible with DirectX 12 or later with a WDDM 2.0 driver

.7

Display:
High-definition (720p) display, greater than 9” diagonally, with 8 bits per colour channel

If your device doesn’t meet these requirements, you might need to upgrade your hardware or consider purchasing a new PC.

Is a security assessment necessary to ensure that my infrastructure complies with Windows 11 requirements?

Yes, conducting a security assessment is a wise step to ensure your infrastructure complies with Windows 11 requirements. Microsoft provides tools like the Security Compliance Toolkit to help administrators analyse and test their current configurations against recommended security baselines. This toolkit allows you to compare your Group Policy Objects (GPOs) with Microsoft’s guidelines, identify inconsistencies, and make necessary adjustments.

Using a third party for a security assessment can bring additional advantages:

Expertise and Objectivity

Specialise in security evaluations, bring a fresh, unbiased perspective, identify overlooked vulnerabilities.

Compliance Assurance

Well-versed in regulatory requirements and industry standards, ensure infrastructure aligns with Windows 11’s security baselines.

Comprehensive Analysis

Include advanced tools and methodologies, thoroughly evaluate systems, provide detailed understanding of potential risks.

Time and Resource Efficiency

Outsourcing allows internal team to focus on other priorities while experts handle the evaluation.

Actionable Recommendations

Assessments come with a clear roadmap for addressing vulnerabilities and enhancing security.

What security tools does Windows 11 offer?

Windows 11 comes equipped with several advanced security tools designed to protect users and organisations. Here are some key features:

  • Smart App Control:
    Screens apps before they run, ensuring only trusted applications are allowed, reducing the risk of malware.
  • Microsoft Defender Antivirus:
    Provides real-time protection against viruses, malware, and other threats.
  • Secure Boot:
    Ensures that your PC boots only with trusted software.
  • TPM 2.0:
    A hardware-based security feature that protects sensitive data like encryption keys.
  • Virtualization-Based Security (VBS):
    Isolates critical parts of the operating system to prevent exploitation.
  • Passwordless Authentication:
    Features like Windows Hello and passkeys offer secure and convenient login options.
  • Hypervisor-Protected Code Integrity (HVCI):
    Protects against kernel-level malware attacks.

These tools collectively enhance security from the hardware level to the cloud.

Speak to our Cyber Security Experts to find out more

What additional advantages does Windows 11 bring?

Windows 11 offers a range of benefits beyond security enhancements. Here are some highlights:


Enhanced User Interface

Sleek design with rounded corners, centred Start Menu, improved taskbar functionality

Improved Multitasking

Snap layouts and virtual desktops for efficient workspace organisation

Integrated Microsoft Teams

Seamless integration for easier communication and collaboration

Optimised Performance

Faster and more efficient with better resource management and reduced power consumption

AI-Powered Tools

Copilot and Smart App Control to simplify tasks and improve functionality

Updated Apps

Redesigned Media Player, Photos, and Clipchamp

These features make Windows 11 a versatile and powerful operating system for various needs.

If you’re ready to upgrade to Windows 11 but want to ensure it aligns with your infrastructure compliance, don’t hesitate to consult our experts for tailored guidance.

Arrange a free assessment with our experts