ALLOW LIST Meaning and
Definition
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An allow list, also known as a whitelist, is a specific set of approved items, entities, or activities that are permitted within a certain context or system. It is a curated list of pre-approved entries, and anything or anyone not on the list is typically denied or restricted from accessing or participating in the system or process.
In the context of computer security and network management, an allow list is used to enforce access restrictions. It comprises a list of trusted IP addresses, domains, programs, or users that are explicitly granted permission to interact with a system, such as accessing a network or specific resources. Any entity or activity not present on the allow list is automatically blocked, preventing unauthorized access or potential threats from unknown sources.
Similarly, in email filtering or spam management, an allow list helps specify certain email addresses, domains, or keywords that are trusted and permitted to reach the recipient's inbox. Messages from these approved senders or containing approved content bypass the spam filters and are delivered directly, reducing the risk of important emails being mistakenly marked as spam.
The concept of allow lists can also be applied in various other domains, such as online advertising, where approved websites or publishers are included to ensure a safer and more reliable environment for advertisers.
In summary, an allow list is a selective catalog of trusted entities or actions that have been explicitly approved, allowing them to bypass restrictions, filters, or security measures within a particular system or process.
Common Misspellings for ALLOW LIST
- zllow list
- sllow list
- wllow list
- qllow list
- aklow list
- aplow list
- aolow list
- alkow list
- alpow list
- aloow list
- alliw list
- allkw list
- alllw list
- allpw list
- all0w list
- all9w list
- alloq list
- alloa list
- allos list
- alloe list
Etymology of ALLOW LIST
The term "allow list" originated from the combination of the words "allow" and "list".
- "Allow" comes from the Old French word "alouer", which means "to approve" or "to assign". This word further traces back to the Latin word "allaudare", which means "to praise" or "to extol". Over time, it evolved to imply granting permission or giving approval to something.
- "List" comes from the Old English word "lista", which means "border" or "edge". It also has roots in the Old High German word "list", meaning "strip of cloth" or "band". Eventually, "list" expanded to indicate a series or catalog of names or items.
The combination of these words gave rise to the term "allow list" in the context of computing and information technology.
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