Ranaomware

Ransomware when active displays a message that a payment needs to be made in order that computer becomes available again, without this payment this computer is not operational.

There are several types of ransomware:

  1. Scareware. For example shareware may display a message that certain antivirus product must be bought and installed in the system. Without it this computer will become inoperable or information in it maybe damaged.
  2. Lock screen. This type of scareware does not allow anything to do unless payment is made.
  3. Encryption. It is the worst type of ransomware. It encrypts files and demand a payment for files to be decrypted. Even if this payment is made, then there is no guarantee that files will be decrypted.

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