run b ) software
Match the security solution 1-5 to its purpose a-e. 1.A firewall e) protects the system from public access 2.Antivirus software a) prevents damage that viruses might cause 3.Authentication c ) checks the user is allowed to use system 4. username, password and b) make sure only authorized people access biometric scanning 5.encryption d) blocks unauthorised access codes
Read this article about data storage. Complete the sentences with these words:cloud, contents, emerging, encrypt, flash, loss, magnetic, offsite, protect, security, theft, volumes. Data storage Online storage is an (1)_emerging______method of data storage and back-up. A remote server with a network connection and special software backs up files, folders, or the entire (2)___contents___ of a hard drive. There are many companies that provide a web-based backup. One (3) __offsite______technology in this area is (4)___cloud___ computing. This allows colleagues in an organisation to share resources, software and information over the Internet. Continuous backup and storage on a remote hard drive eliminates the risk of data (5)____loss____ as a result of fire, flood or (6) theft_______. Remote data storage and back-up providers (7) ________protect _the data and set up password protection t o ensure maximum (8) ___security________. Small businesses and individuals choose to save data in a more traditional way. External drives, disks and (9)__magnetic_______tapes are very popular data storage solutions. USB or (10)____flash____ memories, DVDs and hard disks are cheap and widely accessible solutions. These methods are very practical with small (11)___volumes______ of data storage and backup. However, they are not very reliable and do not (12) __encrypt_______the user in case of a disaster
