What Term Is Used To Describe Concealing Data In Another File Such As A Graphic Audio Or Other Text File?

What are three examples of administrative access controls choose three?

The Three Types of Access Control SystemsDiscretionary Access Control (DAC) …

Mandatory Access Control (MAC) …

Role-Based Access Control (RBAC).

What encryption algorithm uses the same pre shared key to encrypt and decrypt data?

Symmetric encryption algorithms use the same pre-shared key to encrypt and decrypt data. Asymmetric encryption uses one key to encrypt data and a different key to decrypt data. The two terms used to describe keys are the following: Key length – Also called the key , this is the measure in bits.

What is the difference between decryption and encryption?

Encryption is the process of translating plain text data (plaintext) into something that appears to be random and meaningless (ciphertext). Decryption is the process of converting ciphertext back to plaintext. To encrypt more than a small amount of data, symmetric encryption is used.

What are three types of sensitive information choose three?

These three principles are confidentiality, integrity and availability.

What are examples of administrative controls?

Some common examples of administrative controls include work practice controls such as prohibiting mouth pipetting and recapping of needles, as well as rotating worker shifts in coal mines to prevent hearing loss.

What are three examples of administrative access controls?

Examples of administrative access controls include policies, procedures, hiring practices, background checks, data classification, security training, vacation history, reviews, work supervision, personnel controls, and testing.

What are 3 NIST digital signature algorithms?

Federal Information Processing Standard (FIPS) 186-4, Digital Signature Standard (DSS), specifies three NIST-approved digital signature algorithms: DSA, RSA, and ECDSA. All three are used to generate and verify digital signatures, in conjunction with an approved hash function specified…

Which of the following is a type of access control?

Access control models include Mandatory Access Control (MAC), Role Based Access Control (RBAC), Discretionary Access Control (DAC) and Rule-Based Access Control (RBAC), which define the level of permissions. Taken together, this process ensures that only trusted users have access to important resources.

Which algorithm is used for digital signature?

DSAThe Digital Signature Algorithm (DSA) is a Federal Information Processing Standard for digital signatures, based on the mathematical concept of modular exponentiation and the discrete logarithm problem. DSA is a variant of the Schnorr and ElGamal signature schemes.

What is the step by step process for creating a digital signature?

Create a digital signatureClick the link. Your document should open in an electronic signature tool such as DocuSign.Agree to electronic signing. … Click each tag and follow the instructions to add your digital signature.Verify your identity and follow the instructions to add your digital signature.

What is PKI in networking?

Public Key Infrastructure (PKI) is a technology for authenticating users and devices in the digital world. The key can then be used as an identity for the user in digital networks. … The users and devices that have keys are often just called entities.

Which three devices represent examples of physical access controls?

Which three devices represent examples of physical access controls? (Choose three.)swipe cards.firewalls.locks.routers.servers.video cameras. Explanation: Physical access controls include but are not limited to the following:Guards. Fences. Motion detectors. Laptop locks. Locked doors. Swipe cards. Guard dogs. Video cameras.

What are the four elements of an access control system?

A building access system is composed of four basic pieces, the Master, the Site Controller, the Entry Control Unit, and the User Input Device. These four components are crucial to creating or expanding your building access system.

Which of the following is an example of physical data security?

Such hardening measures include fencing, locks, access control cards, biometric access control systems and fire suppression systems.

What is encryption with example?

Encryption is defined as the conversion of something to code or symbols so that its contents cannot be understood if intercepted. When a confidential email needs to be sent and you use a program that obscures its content, this is an example of encryption.

How do you decrypt a file?

To decrypt a file perform the following:Start Explorer.Right click on the file/folder.Select Properties. … Under the General tab click Advanced.Check the ‘Encrypt contents to secure data’. … Click Apply on the properties.More items…

What are three methods that can be used to ensure confidentiality of information choose three group of answer choices?

(Choose three.) Explanation: Methods including data encryption, username ID and password, and two factor authentication can be used to help ensure confidentiality of information. File permission control, version control, and backup are methods that can be used to help ensure integrity of information.

What is the purpose of Csprng group of answer choices?

What is the purpose of CSPRNG? Explanation: Salting prevents someone from using a dictionary attack to guess a password. Cryptographically Secure Pseudo-Random Number Generator (CSPRNG) is one way (and the best way) to generate salt.