Data security.pdf

Data Security Data Security is a system of safeguards for protecting data against unauthorized access that can result in damage or loss of the data intentionally or unintentionally. Security also involves computer systems and computer equipment that store data. Some of the ways to protect your...

Data Security Data Security is a system of safeguards for protecting data against unauthorized access that can result in damage or loss of the data intentionally or unintentionally. Security also involves computer systems and computer equipment that store data. Some of the ways to protect your computer system are data backup and firewalls. Computer Fundamentals (CIS 101) Data Security Backup: Copies of all files and data in the computer system that can be used when the original copies are damaged because of physical failure, user errors, accidents, or carelessness Computer Fundamentals (CIS 101) Data Security Backup: Computer Fundamentals (CIS 101) Data Security Backup: One of the strategies used for Backup is the Off-site Back-up strategy, which depends on sending critical data out of the main location as part of a disaster recovery plan. The data is usually transported off-site using removable storage media such as a removable media. Computer Fundamentals (CIS 101) Data Security Firewalls: A FirewaII is a set of related programs located at a network server protects the resources from users from other networks. Firewalls could be a software or a software with hardware device. Computer Fundamentals (CIS 101) How Firewalls Work Computer Fundamentals (CIS 101)