6.6 - Logical Protection

Front

What is logical protection?

Back

Logical protection refers to using digital methods of security to protect computer systems and data.

Front

Why are usernames and strong passwords necessary?

Back

Usernames and strong passwords minimize the chances of unauthorized users accessing a system.

Front

What are three rules for choosing a strong password?

Back

1. Use a mix of uppercase and lowercase letters, punctuation, and numbers. 2. Ensure passwords are at least 8 characters long. 3. Regularly change passwords.

Front

What is the purpose of anti-virus software?

Back

Anti-virus software scans a system and removes viruses, preventing data deletion or unauthorized access.

Front

What does anti-spyware software do?

Back

Anti-spyware software removes spyware so hackers cannot view personal data or monitor users.

Front

What is the role of a firewall?

Back

Firewalls prevent unauthorized access to or from a network by filtering data packets and blocking harmful content.

Front

What is encryption?

Back

Encryption is the conversion of data (plaintext) into an unreadable format (ciphertext) so it cannot be understood if intercepted.

Front

What are the two types of encryption?

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1. Encryption at rest: Data is encrypted while stored. 2. Encryption in transit: Data is secured during transfer between systems.

Front

Why would an organization use tiered levels of access?

Back

To grant different types of permission to certain users, ensuring only authorized people can access and change certain files.

Front

What are the three levels of file access?

Back

1. No access 2. Read-only: Allows viewing but not editing. 3. Read/write: Allows viewing and editing.