Flashcards
Security risks in a network
Cards in this deck (10)
- 1How can you prevent remote access to your computer?a firewall
- 2What is a firewall?A software that permits or blocks connections between your computer and other computers.
- 3Why is a firewall not enough on its own?because some malware works by shutting down the firewall
- 4What is a virus?A program designed to cause other computer programs to malfunction or stop working.
- 5How do viruses work?replicate themselves
and be passed on to other users in files and emails - 6List precautions to take against viruses?- install antivirus software
-only download from trusted websites
-do not use pirate copies of CDs and DVDs. - 7What can happen to sensitive personal information?it can be intercepted
and read by other network users who may use it to commit fraud - 8What is a method for keeping data safe?Encryption
- 9What is authentication?the process of identifying an individual
- 10What ensures that the user is human?a captcha test
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- GCSE IT (Connectivity ) Flashcards on Security risks in a network, created by Annie Loizides on 01/04/2018.
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- Annie Loizides
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