Network-Based Protection (IPS)

    Symantec Endpoint Protection 14

Symantec Endpoint Protection 14.3 to 14.3 MP1 Client Installations on Windows Platforms
Use the executable file for client installations only if you are using one of the supported products that are listed below.
Symantec Endpoint Protection 14.3 to 14.3 MP1 Manager Installations on Windows Platforms

Use the JDB file for manager installations only if you are using one of the supported products that are listed below.

How to update definitions for Symantec Endpoint Protection Manager using the .jdb file
Symantec Endpoint Protection 14.3 RU1 Client Installations on Windows Platforms
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
ips/20260821-019-IPS_IU_SEP_14.3_RU1.exe	08/21/2026	8/21/2026	8.19 MB			C273ED03DCDAD34607953707473DA31B
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU1
===================================================================

Symantec Endpoint Protection 14.3 RU2 Client Installations on Windows Platforms
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
ips/20260821-019-IPS_IU_SEP_14.3_RU2.exe	08/21/2026	8/21/2026	8.19 MB			CEE1220365FB653D0C6D70131B49934A
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU2
===================================================================

Symantec Endpoint Protection 14.3 RU3 and RU4 Client Installations on Windows Platforms
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
ips/20260821-019-IPS_IU_SEP_14.3_RU3.exe	08/21/2026	8/21/2026	8.19 MB			888975CA263ADBA41427A5F7861FD184
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU3
    Symantec Endpoint Protection 14.3 RU4
===================================================================

Symantec Endpoint Protection 14.3 RU5 Client Installations on Windows Platforms x86
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
ips/20260821-023-IPS_IU_SEP_14.3_RU5_x86.exe	08/21/2026	8/21/2026	5.57 MB			A0DDD5D3194A88AB9FEBB00CDDB4299D
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU5 x86
===================================================================

Symantec Endpoint Protection 14.3 RU5 Client Installations on Windows Platforms x64
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
ips/20260821-015-IPS_IU_SEP_14.3_RU5_x64.exe	08/21/2026	8/21/2026	7.37 MB			83C0FB64C5C4F44D1B93E22ACBCC5E67
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU5 x64
===================================================================

Symantec Endpoint Protection 14.3 RU6 Client Installations on Windows Platforms x64
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
ips/20260821-038-IPS_IU_SEP_14.3_RU6_x64.exe	08/21/2026	8/21/2026	7.2 MB			ACD212DE42B473C538010D55DC6FA1AA
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU6 x64
===================================================================

Symantec Endpoint Protection 14.3 RU7 Client Installations on Windows Platforms x64
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
ips/20260821-051-IPS_IU_SEP_14.3_RU7_x64.exe	08/21/2026	8/21/2026	7.2 MB			E5D470FE106CE105247AA6E81FC28D44
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU7 x64
===================================================================

Symantec Endpoint Protection 14.3 RU8 Client Installations on Windows Platforms x64
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
ips/20260821-045-IPS_IU_SEP_14.3_RU8_x64.exe	08/21/2026	8/21/2026	7.2 MB			A86A91194EE47848432506BF9CE17CE9
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU8 x64
===================================================================

Symantec Endpoint Protection 14.3 RU9 and Above Client Installations on Windows Platforms x64
Use the executable file for client installations only if you are using one of the supported products that are listed below.
File Name	Creation Date	Release Date	File Size	Defs Version	Sequence Number	MD5 | all
ips/20260821-056-IPS_IU_SEP_14.3_RU9_x64.exe	08/21/2026	8/21/2026	7.2 MB			7C8031BF225A308AF8F71676EE7F56A4
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.4 x64
    Symantec Endpoint Protection 14.3 RU10 x64
    Symantec Endpoint Protection 14.3 RU9 x64