ISO Definition
ISO, founded in 1947, is a worldwide federation of national standards bodies from some 100 countries, with one standards body representing each member country. The American National Standards Institute (ANSI), for example, represents the United States. Member organizations collaborate in the development and promotion of international standards. Among the standards the ISO fosters is Open Systems Interconnection (OSI), a universal reference model for communication protocols.
...
Read More
NVMe over Fabrics (NVMe-oF) Definition
NVMe over Fabrics (NVMe-oF) Definition
NVMe over Fabrics (NVMe-oF) is a technology specification designed to enable nonvolatile memory express message-based commands to transfer data between a host computer and a target solid-state storage device or system over a network, such as Ethernet, Fibre Channel (FC) or InfiniBand.
NVM Express Inc., a nonprofit organization comprising more than 100 member technology companies, published version 1.0 of the NVMe-oF specification on June 5, 2016. A wo...
Read More
USB flash drive Definition
USB flash drive Definition
A USB flash drive -- also known as a USB stick, USB thumb drive or pen drive -- is a plug-and-play portable storage device that uses flash memory and is lightweight enough to attach to a keychain. A USB flash drive can be used in place of a compact disc. When a user plugs the flash memory device into the USB port, the computer's operating system (OS) recognizes the device as a removable drive and assigns it a drive letter.
A USB flash drive can store important fi...
Read More
Secure Digital card (SD card)
Secure Digital card (SD card)
A Secure Digital (SD) card is a tiny flash memory card designed for high-capacity memory and various portable devices, such as car navigation systems, cellular phones, e-books, PDAs, smartphones, digital cameras, music players, digital video camcordersand personal computers.
In 1999, SanDisk Corp., Panasonic Corp. (formerly known as Matsushita Electric Industrial Co. Ltd.) and Toshiba Corp. agreed to develop and market the Secure Digital card standard, their i...
Read More
Tor browser
Tor browser
The TOR (the onion routing) browser is a web browser designed for anonymous web surfing and protection against traffic analysis. Although Tor is often associated with the darknet and criminal activity, the browser is often used for legitimate reasons by law enforcement officials, reporters, activists, whistle blowers and ordinary security-conscious individuals.
TOR was originally developed by and for the United States Navy to protect sensitive U.S. government communications. Wh...
Read More
Open Source Definition
Open Source Definition
1) In general, open source refers to any program whose source code is made available for use or modification as users or other developers see fit. Open source software is usually developed as a public collaboration and made freely available.
2) Open Source is a certification mark owned by the Open Source Initiative (OSI). Developers of software that is intended to be freely shared and possibly improved and redistributed by others can use the Open Source trademark...
Read More
Linux operating system Definition
Linux operating system Definition
Linux is a Unix-like, open source and community-developed operating system for computers, servers, mainframes, mobile devices and embedded devices. It is supported on almost every major computer platform including x86, ARM and SPARC, making it one of the most widely supported operating systems.
How is Linux operating system used?
Every version of the Linux operating system manages hardware resources, launches and handles applications, and provides some ...
Read More
Debian Definition
Debian Definition
Debian is a popular and freely-available computer operating system that uses the Linuxkernel and other program components obtained from the GNU project. Debian can be downloaded over the Internet or, for a small charge, obtained on CD. As Open Sourcesoftware, Debian is developed by over 500 contributing programmers who collectively form the Debian Project. New releases are provided from time to time. Ongoing service is available through subscription to a mailing list.
Deb...
Read More
TailsOS Definition
TailsOS Definition
TailsOS is a LiveDistro-based operating system that is configured to run from removable storage and to leave no information stored on the computer after the user’s session.
A LiveDistro is a distribution of an operating system on some bootable storage medium. The operating system and associated applications run from the storage device. Unless the user initiates a change to the host system, such as saving a file to local storage, no changes are made. Any file that ordin...
Read More
Secure Shell (SSH)
Secure Shell (SSH)
SSH, also known as Secure Socket Shell, is a network protocol that provides administrators with a secure way to access a remote computer. SSH also refers to the suite of utilities that implement the protocol. Secure Shell provides strong authentication and secure encrypted data communications between two computers connecting over an insecure network such as the Internet. SSH is widely used by network administrators for managing systems and applications rem...
Read More