Hot Fix (Hotfix)
Hot Fix (Hotfix): A rapid and focused software update intended to fix specific bugs or security vulnerabilities. Hotfixes are typically released immediately upon issue identification and can often be applied without requiring a system restart.
Hot Rollover
Hot Rollover: A feature in network devices that allows changes to be made to the device’s configuration without disrupting network traffic. It ensures continuous operation during updates or maintenance, common in devices like Cisco routers and switches.
Hot Site
Hot Site: A location that is equipped with the necessary hardware and software to quickly resume IT operations in the event of a disaster. It is used as a backup site for business continuity and disaster recovery. Examples include having a hot site set up in a different city or region, having duplicate servers and […]
Hearsay evidence
Hearsay evidence: Any statement made outside of the courtroom that is presented in court to prove the truth of the matter asserted. In cybersecurity, it may refer to a third-party report or statement about a cyber incident, attack, or vulnerability. This evidence is typically inadmissible in court due to its unverifiable nature, except under specific […]
Heating, Ventilating, And Air Conditioning (HVAC)
Heating, Ventilating, And Air Conditioning (HVAC): The technology and systems used to regulate temperature, air quality, and humidity in a building or space. It is used to ensure the comfort and health of building occupants and to protect sensitive equipment from environmental threats. Examples include thermostats, air filters, and ventilation systems.
Heuristic Filter
Heuristic Filter: A program that identifies threats or unwanted content based on general rules and observations rather than specific threat signatures. Unlike traditional filters that rely on a database of known threats, heuristic filters evaluate content based on patterns, behaviors, or certain attributes, making them effective at identifying previously unknown threats or variants of existing […]