Date: February 4, 2025

To:         Symantec Endpoint Security Customers

From:     The Endpoint Security Team at Broadcom

Subject:  General Availability Announcement for Symantec Endpoint Protection 14.3 RU10 for Windows

On behalf of Broadcom, we appreciate your business and the opportunity to provide you with high-quality, innovative software and services. As part of our ongoing commitment to customer success, we regularly release updated versions of our products. Today, we are pleased to announce that Symantec Endpoint Protection 14.3 RU10 for Windows is now available. This update is available to all Symantec customers who have a Symantec Endpoint Security (SES) Enterprise, SES Complete, or Symantec Endpoint Protection (SEP) license. 

New features for 14.3 RU10 include: 

Symantec Endpoint Protection Windows Agent

• Support for Adaptive Protection managed from SEPM (see more below)
• Support for Windows Server 2025

Symantec Endpoint Protection Manager (SEPM)

• Support for Adaptive Protection managed from the on-premises SEPM management console:
• Adaptive Protection helps you reduce your attack surface by managing potentially risky behaviors that trusted applications perform.
• Adaptive Protection uses a rich behavioral analysis engine with global threat telemetry and expertise to protect your organization against targeted attacks. 
• An intuitive heat map on the Advanced Security page enables you to view prevalence behavior and correlated MITRE techniques.
• You can then use the Adaptive Protection policy to automatically block untrusted behaviors or manually allow trusted behaviors.
• Enhanced password enforcement policy:
• For better protection against attackers that stop or remove the Symantec Endpoint Protection client, you are now required to set a site-level default client password.
• Passwords will be required to uninstall the client, to stop the client using command-line options, import/export a policy, and to import the client communication settings.

You can access the SEP 14.3 RU10 What’s New that details the features and highlights of this release. We also encourage you to visit the Symantec Endpoint product information page on the Broadcom Support Online website at https://support.broadcom.com/. 

You can download your copy of Symantec Endpoint Protection 14.3 RU10 from the Broadcom Support Portal.  Go to this link for download instructions. If you have any questions or require assistance, contact Broadcom Customer Care at:

• Online at https://support.broadcom.com/web/ecx/contact-support where you can submit an online request using the Customer Care web form: https://ca-broadcom.wolkenservicedesk.com/web-form?_ga=2.205828371.1432263889.1590607313-713014253.1588711301.
• By phone at +1-800-225-5224 in North America or see https://support.broadcom.com/web/ecx/contact-support for the local number in your country. 

For more information on Broadcom Services and how you can leverage your experience, please visit https://www.broadcom.com/support/ca/services-support/ca-services.

To review Broadcom Support lifecycle policies, please review the Broadcom Support Policy and Terms located at: https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/release-announcements/CA-Support-Policies/6933.  

Your success is very important to us, and we look forward to continuing our partnership with you.

Thank you again for your business.

Should you need any assistance, our Broadcom Services experts can help.  For more information on Broadcom Services and how you can leverage our experience, please visit https://www.broadcom.com/support/ca/services-support/ca-services.

Your success is very important to us, and we look forward to continuing our successful partnership with you.

To review Broadcom Support lifecycle policies, please review the Broadcom Support Policy and Terms located at: https://support.broadcom.com/.  

Thank you again for your business.