Matching Pairs 7. Online SecurityOnline version Source: Business Results Intermediate by Clara Asesora 1 Last night, we upgraded... 2 This tool lets you share... 3 Businesses need to encrypt... 4 Try running... 5 Don't forget to back up... 6 Double-click this icon to open... 7 It's a good idea to create... a scan to check for a virus. a new password at least once every three months. the attachment on your email. documents with colleagues while working on them. all your files so you have a copy. sensitive data so no one else can read it. the software, so you'll notice some changes.