DNAT
A NAT translation that changes the destination address of an incoming packet.
View definitionIT Dictionary
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1,058matching definitions · 1,058 in the dictionary
dnf
A package manager used in particular on recent Fedora and RHEL.
View definitionDNS
Understand how DNS translates domain names into IP addresses, which records it uses, how caching works and the most common DNS issues.
View definitionDNS Filter FortiGate
A profile that filters requests DNS by category, reputation or domain.
View definitionDNS over HTTPS (DoH)
DNS over HTTPS (DoH) carries DNS queries between a client and its configured resolver over an encrypted HTTPS connection.
View definitionDNS over TLS (DoT)
DNS over TLS (DoT) encrypts DNS exchanges between a client and its resolver using a TLS connection, normally on TCP port 853.
View definitionDNS sinkhole
DNS sinkhole is a concept or mechanism used in cybersecurity to redirigate some malicious domains to a controlled target.
View definitionDNS SOA Record
SOA DNS is a concept or mechanism used in network & dns to describe the main parameters of an area DNS.
View definitionDNS64
A DNS service that synthesizes AAAA answers from A records for use with NAT64.
View definitionDNSSEC
A mechanism that allows the authenticity of certain answers to be verified cryptographically DNS.
View definitionDocker Compose
A tool that describes multiple containers, networks, and volumes in a declarative file.
View definitionDockerfile
A file containing instructions used to build a container image.
View definitionDomain Controller
The server that hosts Active Directory and authenticates users and computers of a Windows domain
View definitionDomain Functional Level
the Active Directory domain functional level, which defines available AD DS features and the minimum domain-controller version
View definitionDomain Naming Master
the forest-wide FSMO role that controls adding and removing domains and directory partitions in the forest
View definitionDoS Policy FortiGate
A rule of protection against certain abnormal network volumes or behaviors.
View definitionDouble Extortion
Double extortion ransomware combines data encryption with threats to disclose stolen information unless a ransom is paid.
View definitionDRS
DRS automatically distributes or recommends the distribution of virtual machines among hosts
View definitionDRS VMware
A VMware function that distributes VMs between hosts according to load and rules.
View definitionDynamic ARP Inspection
Dynamic ARP Inspection is a concept or mechanism used in network & security to control responses ARP information DHCP Snooping.
View definitionEager Zeroed Thick
A VMware disk format with all space allocated and initialized to zero at creation.
View definitionEAP-TLS
An 802.1X method using client and server certificates for mutual authentication.
View definitioneBPF
A Linux kernel technology that runs verified programs to observe or control selected system events.
View definitionECC Memory
ECC memory detects and corrects certain memory bit errors to improve system reliability.
View definition