Threats to Data

Threats to Data

1. Solutions

   • Encryption - Data is coded to that only the person with the key can unlock the code
   • Access levels - Set to allow individuals to access only a specific level of an application
   • Anti-Virus Software - Set up to intercept computer viruses before they do any damage. Can isolate viruses, remove and sometimes repair
   • Back up and recovery - Storing a safe copy of the data reularly updated and away from the original
   • Password control - Password conventions to ensure they are strong, regular forced changing
   • Physical barriers - Locking workstations, offices etc
   • Firewall - This monitors data arriving at the computer and leaving and stops anything unwanted

2. Threats

   • Malware - A hostile, intrusive or annoying piece of software of program code
   • Identity theft - When someone steals your personal data and uses them to pretend to be you to get credit, apply for documents etc.
   • Accidental Damage - Natural disaster, mischief or accidental damage
   • Computer Viruses - Small programs that replicate themselves and spread from computer to computer, designed to cause damage
   • Phishing - Sending fake emails asking users to input password and security information in a bid to steal money.
   • Hacking - Unauthorised access to computer data with or without malicious intent
   • Opportunist threats - People who find unattended computers and try to view or steal what they can