a MAC) with some appropriate key K along with a secure encryption scheme. Kaspersky Lab Internet Security for Mac 16 ($39. Perhaps the best-known example is the Wired Equivalent Privacy (WEP) protocol.macOS checks for new updates every day and installs them in the background so that you always have the latest. When new updates are available, macOS will send you a notification - or you agree that updates will be installed automatically when you are not currently using your Mac. The best way to secure your Mac is to use the latest software. Intego Mac Internet Security X9 10.9 ($US39.99) Keep your Mac safe with software updates from Apple.Canimaan Software ClamXav Sentry 2.12 ($40.45).Bitdefender Antivirus for Mac 5.2 ($49.99).You’ll find password managers, software to make backups and recover files, antiviruses. We will not share your details with third parties. Protect your Mac and the contents you store on it thanks to this selection of security programs and tools. I have read and accept the privacy policy and terms and conditions and by submitting my email address I agree to receive the Business IT newsletter and receive special offers on behalf of Business IT, nextmedia and its valued partners.