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Year-End IT Security Checklist: Preparing Your Business for 2026

As the year wraps up, it’s easy to focus on closing projects and planning for the new year—but don’t forget your IT security. A quick year-end review can help protect your business from evolving cyber threats and set you up for a safer 2026.

IT checklist flipping 2025 to 2026

Here’s a security checklist to get started:

Strengthen Passwords and MFA

  • Update your password policies and ensure multi-factor authentication (MFA) is enabled across all accounts. Encourage staff to use password managers for stronger, unique credentials.

Verify Backups

  • Make sure your backups are recent, complete, and restorable. Keep at least one copy offline or in a secure cloud environment.

Update Systems

  • Install all pending updates for operating systems, software, and network devices. Retire or replace unsupported programs that pose security risks.

Audit User Access

  • Remove old or inactive accounts and review user permissions. Ensure everyone only has access to the tools and data they need.

Test Your Defenses

  • Check firewalls, antivirus software, and VPN settings. Run vulnerability scans and address any issues before they become problems.

Refresh Employee Training

  • Your team is your first line of defense. Schedule short refresher sessions on phishing, password safety, and incident reporting.

Review Your Response Plan

  • Make sure your incident response plan is current and all key contacts are up to date. A quick review now can save valuable time later.

Plan Ahead for 2026

  • Use what you learn from your review to guide next year’s IT goals and budget. Consider investing in stronger endpoint protection, data encryption, or a managed security partner.

Partner with BlueCore Technologies

The good news? If you’re a BlueCore client, you’re not tackling this checklist alone — our team completes these reviews annually and helps guide you through every step.

BlueCore Technologies can help you perform a complete year-end IT review and build a stronger cybersecurity strategy for 2026.

Let us take the guesswork out of your year-end security prep—contact BlueCore Technologies today to schedule your assessment.

Call: (615) 807-1266

Email: support@bluecoretech.com

We’ll assess your network for free—no strings, no pressure. If you like what you see, we’ll earn your business every 30 days with service that speaks for itself.