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02 - Cyber Security threats - dangers online

 1. There are a number of malicious software (‘____________’) programs that can cause damage to computers.
These include viruses, worms, zombies, Trojan horses (Trojans) and Spybots.

  cyberware

  malware

  hardware

  jackerware

 2. Malicious software attacks can be detected and blocked by the use of:

  Fired Monitors

  Hackerified Software

  Anti Virus Software

  Protected Mice

 3. Examples of Anti Virus Software include:

  AVAST

  All of the above are valid Anti virus software - there are hundreds, if not thousands

  McAFEE

  Sophos

 4. Most operating systems include a firewall. A firewall is software that will ….

  block all anti virus software installed on the machine

  block unexpected connections coming in to the network.

  block all expected connections coming in to the network

  allow unexpected connections coming in to the network

 5. When more than one person uses a network it is important to have ……..

  mock networks

  network mice for each user

  user IDs and passwords

  separate monitors with inbuilt anti-hacking hardware in the screen

 6. You make an easy target if your password is weak. A good password should have a mix:

  of humour and seriousness

  of numbers only

  of upper case and lower case letters, numbers and special characters.

  of text characters A to C only, avoiding the later letters of the alphabet

 7. Another type of threat has to do with _____________ levels. Only a network manager, for instance, may have the highest level of _____.

  final

  built in

  access

  firewall

 8. Any message sent over a network can be intercepted. _____________ is a method of changing the original numbers and characters so that they are disguised

  Encryption

  Securitition

  Asymmetric Attribution

  Cryption

 9. In the ____________each letter of the alphabet is simply replaced by another letter in the alphabet that might be one or more letter positions away

  Bello Cipher

  Anime Cipher

  Caesar Cipher

  Turing Cipher

 10. Hackers could steal unencrypted information on a site that has a web address that is …
Note: Do watch all the videos in this quiz, if at all possible

  url instead of urls

  www instead of wwws

  https instead of http

  http instead of https