Back to top

Firewall exceptions

Last updated July 26th, 2023

This section describes the firewall exceptions enterprises must utilize to extend beyond their own local and protected network domains and securely reach and connect to the Knox E-FOTA server and its supporting Knox server resources. This section contains the URLs and port numbers that must be allowed and treated as trusted sites for enterprises attempting to reach Knox E-FOTA servers.

Americas

If you are located in North/Central/South America and the Caribbean, apply the following firewall exceptions.

Server

Website URL Ports
Samsung Account *.samsung.com 443, 80
SamsungKnox.com *.samsungknox.com
*.secb2b.com
443, 80
Knox Admin Portal central.samsungknox.com 443

Client

Website URL Ports
GSLB gslb.secb2b.com 443
GSL gsl.samsunggsl.com 443
Firmware management server http://eu-efm.samsungknox.com/ 443
S3 storage (firmware storage server) http://kfm-prod.samsungknox.com/ 443, 80
KSL (old SEG) us-segd-api.secb2b.com
us-segd-api.secb2b.com
us-segp-api.secb2b.com
443
umc-cdn umc-cdn.secb2b.com 443, 80
Knox PP/T&C eula.secb2b.com 443, 80
Feedback knoxservices.secb2b.com 443, 80
Pinning pinning.secb2b.com
pinning-02.secb2b.com
443, 80

EU, Asia, and other countries (except China and the Americas)

If you are located in the European Union, Asia, and other countries (except China and the Americas), apply the following firewall exceptions.

Server

Website URL Ports
Samsung Account *.samsung.com 443, 80
SamsungKnox.com *.samsungknox.com
*.secb2b.com
443, 80
Knox Admin Portal central.samsungknox.com 443

Client

Website URL Ports
GSLB gslb.secb2b.com 443
GSL gsl.samsunggsl.com 443
Firmware management server http://eu-efm.samsungknox.com/ 443
S3 storage (firmware storage server) http://kfm-prod.samsungknox.com/ 443, 80
KSL (old SEG) eu-segd-api.secb2b.com
eu-segm-api.secb2b.com
eu-segp-api.secb2b.com
443
umc-cdn umc-cdn.secb2b.com 443, 80
Knox PP/T&C eula.secb2b.com 443, 80
Feedback knoxservices.secb2b.com 443, 80
Pinning pinning.secb2b.com
pinning-02.secb2b.com
443, 80

Is this page helpful?