PTR
Registration DNS Inversely, which links an IP address to a host name.
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PTR Record
PTR links an IP address to a host name in the DNS Inverse.
View →Public Cloud
A cloud operated by a supplier that is upgrading its infrastructure between many customers.
View →Public Key Pinning
A Web, API, DNS, or database concept used to transport, expose, or protect application data.
View →Pulumi
A Cloud or DevOps mechanism used to automate deployment, configuration, or application lifecycle.
View →Puppet
A Cloud or DevOps mechanism used to automate deployment, configuration, or application lifecycle.
View →Purple Team
A cybersecurity concept used to describe a threat, technique, control, or defensive process.
View →PUT Method HTTP
A Web mechanism used in HTTP exchanges, application security, or TLS validation.
View →QoS
A set of mechanisms that give different priority to certain network flows.
View →QUIC
QUIC is a modern transport protocol based on UDP, designed to reduce latency and better manage multiple simultaneous flows.
View →Quorum
The quorum determines whether a cluster has sufficient votes to make safe decisions.
View →RA Guard
RA Guard is a concept or mechanism used in & ipv6 network to block Unauthorised IPv6 Router ut.
View →RADIUS
RADIUS centralizes authentication, authorisation and accounting of many network accesses.
View →RAID
An organization of several discs aimed at performance, capacity or tolerance to certain failures.
View →RAID 0
A Mode RAID which distributes the data on multiple discs without redDannce.
View →RAID 1
A Mode RAID which duplicates data on two or more discs.
View →RAID 10
One RAID combining mirrors and data distribution.
View →RAID 5
One RAID with distributed parity generally tolerant of disk failure.
View →RAID 6
One RAID dual parity usually tolerant of simultaneous failure of two discs.
View →Rainbow Table
A cybersecurity concept used to describe a threat, technique, control, or defensive process.
View →Ransomware
A malicious software that encrypts or blocks data to demand a ransom.
View →Rate limiting
Rate limiting is a concept or mechanism used in applications & api to limit the number of requests allowed over a period.
View →RBD Ceph
RBD provides distributed block volumes in Ceph.
View →RDP
Microsoft protocol allowing remote use of the graphical interface of a Windows computer or server.
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