What is a tweet?
A tweet is a post on Twitter. The act of writing a tweet is called tweeting or twittering. Tweets can be up to 140 characters long, including spaces, and can include URLs and hashtags.
The 140-character limit comes from the 160-character limit required by the short message service (SMS). (Twitter reserved the other 20 characters for usernames.)
OPSEC (operations security) is a security and risk management process and strategy that classifies information, then determines ...
A smart contract is a decentralized application that executes business logic in response to events.
A private key, also known as a secret key, is a variable in cryptography that is used with an algorithm to encrypt and decrypt ...
A DOS, or disk operating system, is an operating system that runs from a disk drive. The term can also refer to a particular ...
Protected health information (PHI), also referred to as personal health information, is the demographic information, medical ...
Digital health, or digital healthcare, is a broad, multidisciplinary concept that includes concepts from an intersection between ...
Risk mitigation is a strategy to prepare for and lessen the effects of threats faced by a business.
Change control is a systematic approach to managing all changes made to a product or system.
RAID 6, also known as double-parity RAID, uses two parity stripes on each disk. It allows for two disk failures within the RAID ...
A PCIe SSD (PCIe solid-state drive) is a high-speed expansion card that attaches a computer to its peripherals.
