FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Definition(s): A mechanism that implements access control for a system resource by enumerating the identities of the system entities that are permitted to access the resources. A list of entities, together with their access rights, that are authorized to have access to a resource.

Detailed explanation-2: -An access control list (ACL) contains rules that grant or deny access to certain digital environments. There are two types of ACLs: Filesystem ACLs━filter access to files and/or directories. Filesystem ACLs tell operating systems which users can access the system, and what privileges the users are allowed.

Detailed explanation-3: -An access control list (ACL) is a list of rules that specifies which users or systems are granted or denied access to a particular object or system resource. Access control lists are also installed in routers or switches, where they act as filters, managing which traffic can access the network.

Detailed explanation-4: -A network access control list (ACL) allows or denies specific inbound or outbound traffic at the subnet level.

Detailed explanation-5: -Amazon S3 access control lists (ACLs) enable you to manage access to buckets and objects. Each bucket and object has an ACL attached to it as a subresource. It defines which AWS accounts or groups are granted access and the type of access.