#  Apply Updates 

 



## Enable auto-updates and restart when needed! 

 

With millions of lines of code written daily, software inevitably has bugs, some of which can jeopardize your data security. These vulnerabilities are addressed through software updates, which fix the risky code. Explore the links below to learn how to keep your systems secure and up-to-date both at Harvard and at home.



 



      ![](/sites/g/files/omnuum12036/files/styles/hwp_1_1__480x480/public/2024-11/au-600_0.png?itok=2UrLRPDX) 

 

 

  

 



 

 

 

##  Update Harvard-Managed Systems 

The various schools and units within Harvard provide support for many systems through system management software. The best way to get updates for your Harvard managed system is through that software.

 

 



 ### Service Desk Calls

Local IT support helps keep your computer up to date and secure. No Harvard support service team will ever send an update as an E-mail attachment, nor will they have a vendor call you to install a file.

**If you are ever unsure about an unsolicited support call or email, hang up and contact your local service desk directly.**



 

 ### Staying Managed

If you don't have security software running on your computer, contact your local service desk to get it installed.

- **School:** HUIT Managed Systems
- **Windows Management:** SCCM
- **OS X Management:** JAMF

**Reboot weekly so your computer stays updated. Feel free to shut down your computer at night.**



 

  

 

 

 

##  Update Self-Managed Systems 

Harvard managed systems aren't the only ones that need to stay up-to-date. Software updates provide new and improved functionality while addressing known issues. Here are some great resources for keeping your personal systems updated and secure.

 

 



  [### Windows Operating System Updates

 ](http://windows.microsoft.com/en-us/windows/turn-automatic-updating-on-off%C2%A0)Operating Systems Updates

Windows Update automatically installs the latest fixes and security updates, helping your device run efficiently and stay protected.

[**L****earn how to use Windows Update**](http://windows.microsoft.com/en-us/windows/turn-automatic-updating-on-off%C2%A0)



 

  [### OS X Operating System Updates

 ](https://support.apple.com/en-us/HT201541)Operating Systems Updates

Apple's Software Update finds and installs software updates and upgrades that are compatible with your Mac model.

[**Learn how to use Software Update**](https://support.apple.com/en-us/HT201541)



 

  [### Windows Security Software

 ](https://www.microsoft.com/en-us/windows/comprehensive-security)Security Software Updates

Windows comes with built-in security which includes anti-virus and firewall. You can customize how your device is protected by selecting: **Start** > **Settings** > **Update & Security** > **Windows Security**.

Consider additional protections by installing third-party security software.



 

  [### OS X Security Software

 ](https://support.apple.com/guide/security/protecting-against-malware-sec469d47bd8/web)Security Software Updates

Basic anti-virus features are included with your operating system. Make sure these are enabled and up to date. Activate application firewall by selecting **System Preferences > Security & Privacy > Firewall**.

Consider enhanced protections by installing third-party security software.



 

  

 

 

 

##  Keep Track of Product End-of-Life! 

   ![illustration of a laptop with an update alert](/sites/g/files/omnuum12036/files/styles/hwp_1_1__360x360_scale/public/it-security/files/end.png?itok=0uXSGglO) 

 

Did you know that many tech products have a "shelf life" known as the end-of-life (EOL) stage? At this point, manufacturers stop providing updates, leaving devices vulnerable to security threats and potential performance issues. Stay informed by checking the manufacturer's website for lifecycle details and consider upgrading aging devices to ensure continued security and functionality.

To enhance your tech safety, regularly back up data on older devices, and plan for replacements when necessary. By staying proactive about EOL, you can protect your personal information and enjoy a secure, seamless experience with your technology.