Tech Terms Definitions - Page 31 Of 131 - ITU Online IT Training
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Take the opportunity to learn more about the information technology industry and articles to aid you in advancing your career.

What Is Edge Security?

Definition: Edge Security Edge security is the practice of protecting data, applications, and devices that reside at the edge of a network, outside the traditional

What Are Cryptographic Key Exchange Protocols?

Definition: Cryptographic Key Exchange Protocols Cryptographic key exchange protocols are a set of methods used to securely share cryptographic keys between parties over an insecure

What Is a Trust Relationship?

Definition: Trust Relationship A trust relationship in IT refers to a secure communication channel established between two domains, systems, or entities that allows them to

What Are Outbound Firewall Rules?

Definition: Outbound Firewall Rules Outbound firewall rules are a set of configurations that dictate how data packets can exit a network from an internal source

What Is an Application Layer Firewall?

Definition: Application Layer Firewall An Application Layer Firewall is a type of firewall that monitors and controls network traffic based on the application layer (Layer

What is an HTTP Flood Attack?

Definition: HTTP Flood Attack An HTTP Flood Attack is a type of Distributed Denial of Service (DDoS) attack in which an attacker overwhelms a target

What is an Online Certificate Status Protocol Checker (OCSP Checker)?

Definition: Online Certificate Status Protocol Checker An Online Certificate Status Protocol Checker (OCSP Checker) is a tool or service used to verify the current validity

What Is Onion Routing?

Definition: Onion Routing Onion Routing is a technique for anonymous communication over a computer network. In this method, messages are encapsulated in layers of encryption,

What is DNSSEC (Domain Name System Security Extensions)?

Definition: DNSSEC (Domain Name System Security Extensions) DNSSEC (Domain Name System Security Extensions) is a suite of security protocols that enhance the Domain Name System

What is VPNaaS (Virtual Private Network as a Service)?

Definition: VPNaaS (Virtual Private Network as a Service) VPNaaS, or Virtual Private Network as a Service, is a cloud-based service that provides businesses and individuals

What Is Cross-Domain Solution (CDS)?

Definition: Cross-Domain Solution (CDS) A Cross-Domain Solution (CDS) is a specialized system designed to securely enable the transfer of information between different security domains or

What Is Egress Filtering?

Definition: Egress Filtering Egress filtering is a network security measure used to monitor and control the outbound traffic from a network. Its primary function is

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