btec unit 1 0.0 / 5 ? ICTprotection of data BTEC NationalWJEC Created by: regen foxwellCreated on: 02-12-22 14:39 physical barriers means protection such as locks on doors, or CCTV & even turning computers off at night. 1 of 6 password control of access a strong password is at least 8 characters and includes uppercase & lowercase letters plus numbers and symbols. 2 of 6 access levels ensure people only have access to the parts of the system they need. ( staff would also need training before gaining greater access.) 3 of 6 anti- virus software software that works by scanning your files & then deleting a virus or put safely in quarantine. 4 of 6 firewall software that monitors data coming in and out of a network to protect it from viruses, malware and hackers. it pull a "wall" around a network. 5 of 6 encryption means scrambling data to turn it into a secret code before sending it over a network, or the internet so hackers cant decode & understand it. 6 of 6
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