- Hardening: Actions to increase security by reducing the vulnerability of a workstation, server, and network from exploitation.
- Heat sink: A device that attaches directly to a CPU to dissipate excess heat.
- Hextet: A grouping of 16-bits representing 4 hexadecimal value.
- High availability (HA): A system operating and available a predominant percentage of the time.
- High-level formatting (HLF): Adds the structures the OS uses for partitions or logical volumes.
- Horizontal cable: This is the cabling that connects the networking devices on a single level of a facility, such as a floor or story, to the facility's backbone.
- Host bus adapter (HBA): Provides a connecting point for peripheral devices to a computer.
- Host-based firewall: A firewall or security device on a network-connected host
- HOSTS file: On a Windows system, this provides a localhost DNS-type of lookup to provide the...




















































