Business, 28.01.2020 08:31 fortwill05

What concepts, processes and tools available for protecting and securing information systems, data and identities.

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Answer from: geezwell8875

The tools for information security includes

1. Authentication

Authentication can be accomplished by identifying someone through one or more of three factors: something they know, something they have, or something they are.

2. Access Control

Once a user has been authenticated, the next step is to ensure that they can only access the information resources that are appropriate. This is done through the use of access control. Access control determines which users are authorized to read, modify, add, and/or delete information. Several different access control models exist. Here we will discuss two: the access control list (ACL) and role-based access control (RBAC).

Encryption

Many times, an organization needs to transmit information over the Internet or transfer it on external media such as a CD or flash drive. In these cases, even with proper authentication and access control, it is possible for an unauthorized person to get access to the data. Encryption is a process of encoding data upon its transmission or storage so that only authorized individuals can read it.

Explanation:

Answer from: Quest

the correct answer would be b, when, queen, calder hall and london.

explanation:

we always capitalize words when a paragraph or sentence is starting, when an important name is used, when a place is being written, or simply when a noun is used, etc. so in this sentence, sentence is starting from 'when', so it will be written in capital letters. secondly, queen is considered to be an important person, so it will also be written in capital letter. next, the name of the town is mentioned, i-e calder hall, which will also be written in capital letters. in the last, city name is being used, 'london', which will also be written in capital letters. so option b is the most appropriate one.

Answer from: Quest

Ino me gusta cuando no tengo whats de los demás pero me siento tan cerca a la realidad

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