WHITELIST Meaning and
Definition
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A whitelist is a term used to describe a list of entities or individuals deemed trustworthy, authorized, or permitted within a particular context or system. It typically consists of a curated roster of pre-approved items, users, websites, or email addresses that are granted access to a specific platform, network, website, or service. The purpose of a whitelist is to filter out potentially malicious, unauthorized, or unwanted entities, while only allowing those on the list to interact with or gain entry to the designated resources.
In computer security, a whitelist is commonly used as a preventive measure to ensure the safety and integrity of systems and networks. It acts as a security feature by only allowing known, trusted sources to transmit data, preventing unauthorized access or potential malware attacks. For example, a system administrator might implement a whitelist to only permit network communication from known IP addresses or limit software installations to approved applications.
Additionally, whitelists are prevalent in email systems, where they are used to filter incoming messages and ensure that only desired senders' emails reach the recipient's inbox. Users can create a whitelist by designating certain email addresses or domains as trusted, preventing important messages from being flagged as spam or ending up in the junk folder.
Overall, a whitelist serves as a safeguarding tool to control access, validate authenticity, and maintain the security and reliability of various systems, networks, and communication channels.
Common Misspellings for WHITELIST
Etymology of WHITELIST
The word "whitelist" originated from the combination of "white" and "list". In computer terminology, "whitelist" refers to a list of entities, such as programs, email addresses, or users, that are considered safe, approved, or permitted. The use of the term "white" in "whitelist" is derived from the association of "white" with purity, cleanliness, or goodness in many cultural contexts. It implies that the listed entities are considered trustworthy, allowed, or accepted, similar to how a "white list" would contain approved or safe items. Conversely, its counterpart "blacklist" refers to a list of entities that are considered undesirable, unsafe, or prohibited.
Similar spelling words for WHITELIST
- wait list,
- idealized,
- Idolist,
- under-utilized,
- idolised,
- idiolized,
- under-utilised,
- outlast,
- atleast,
- atlast,
- ATLASJET,
- idyllist,
- idylist,
- autolyzed,
- autolysate,
- utilized,
- autolysed,
- utilised,
- waddliest,
- widelyused,
- autolyzate,
- wattleseed,
- idolized,
- EUTELSATO,
- EUTELSAT,
- odylist,
- idlest,
- idealised,
- outlawest,
- idealist,
- IDEALIST-5FP,
- waitlist.
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