M-cybersecurity

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Across
  1. 3. attack which consists of testing all the words in a list as a keyword
  2. 5. word used to gain access to certain information
  3. 7. a public-key cryptosystem, one of the oldest widely used for secure data transmission
  4. 8. attack which consists of testing all possible password or key solutuions
Down
  1. 1. a feature or defect of a computer system that allows surreptitious unauthorized access to data.
  2. 2. type of computer attack that blocks access to a victim's device or files and demands payment of a ransom in exchange for restoring access
  3. 4. uses encryption to protect your Internet connection from unauthorized access
  4. 6. a symmetric encryption algorithm using 56-bit keys