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Across 3. Used for backups (2 words) (2 Words) 5. Series of characters chosen by user to check their identity 8. File servers and storage devices networked together to improve security 9. Attack on a secure system depriving organisation of some resources (4 words) (4 Words) 10. Process of breaking into a secure computer system to steal data 11. Type of security preventing access to software 12. Type of security restricting access to computer equipment 13. A program that replicates itself and can cause malicious damage 15. Process of coding files before they are sent over the network 16. Allocated by the network manager to individuals (2 words) (2 Words) 17. Allow a record of changes to data (2 words) (2 Words) 18. A cheap, high storage capacity form of backup (2 words) (2 Words)

Down 1. An important Operational Procedure (2 words) (2 Words) 2. A plan to restore ICT facilities quickly (3 words) (3 Words) 4. Back up power supply (3 initials) 6. Assessing the likelihood of certain events happening (2 words) (2 Words) 7. This can be hardware or software protecting the network from hackers 14. Keeping copies of software and data so that it can be recovered