ICT- Network issues

How can unauthorised access to a network be prevented?

• Using the same password for all users

• Avoiding anti-spyware software

• Changing passwords regularly

• Using easily guessable passwords

What is the impact of viruses on a computer system?

• Speed up the system

• Replicate and destroy data/systems

• Enhance network performance

• Improve data security

Which method can help prevent viruses on a computer?

• Running anti-spyware software

• Clicking on random links

• Scanning the computer regularly with anti-virus software

• Ignoring HTTPS websites

What is the purpose of authentication in a network?

• To slow down the network

• To ensure data comes from a secure source

• To limit the number of users

• To display advertisements

Which method is NOT used for authentication?

• Fingerprints and retina scans

• Social media logins

• User IDs and passwords

• Digital certificates

What is the role of data protection acts?

• To sell data to companies

• To collect personal data

• To protect individuals and their privacy

• To share data publicly

How can we determine the reliability of information on the internet?

• By avoiding search engines

• By ignoring all online information

• By checking multiple sources

• By believing everything we read

What is a common principle of data protection acts?

• Data must be kept insecure

• Data must be kept secure and accurate

• Data must be used for any purpose

• Data must be inaccurate

What is the main concern with undesirable websites?

• They provide accurate information

• They are always genuine

• They are highly reliable

• They can lead to security risks