Glossary
VPN
Virtual Private Network
Virtual private network. A system for creating a direct link between remote computers, isolating their exchanges from the rest of the traffic taking place on public telecommunication networks.
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WAF
Web Application Firewall
A type of firewall that protects the Web application server in the backend against various attacks.
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WAN
Wide Area Network
A WAN is a wide-area computer network linking, for example, all a company’s resources between different cities, regions or countries.
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Worm
Malware attempting to spread to other systems or devices.
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WSG
Web Security Gateway
A secure Web gateway is a cybersecurity product that protects corporate data and enforces corporate security policies.
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XDR
eXtended Detection and Response
Monitor continuously and proactively, for early warning of suspected attacks.
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XSS
Cross-site scripting
A type of website security flaw that allows content to be injected into a page, causing actions to be taken by web browsers visiting the page.
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Zero day attack
Unpublished vulnerability with no known patch.
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ZTNA
Zero Trust Security Model
Sometimes referred to as perimeterless security, describes an approach to the design and implementation of IT systems.
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