Firewall

A component or set of components that controls incoming and outgoing network traffic based on predetermined security rules.

Present in sylabi

Advanced Security Tester 2016 Foundation Extension - Performance Testing 2018
Finite State Testing
Fishbone Diagram

How to cite

International Software Testing Qualifications Board. (2026). firewall. ISTQB Glossary. Retrieved October 19, 2026, from https://istqb-glossary.page/firewall/.

Training providers

Vetted providers offering training for the certification(s) this term belongs to. See the full directory.

iSQI
online, classroom · EU, US, APAC
Sogeti
classroom · EU, US, APAC
imbus
online, classroom · DE, AT, CH

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