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Stay clear off having same passwords across all the apps. Use tricky passwords and make them unique for each site. It’ll make it tougher hacking into your account.

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Don’t retain one password for long spans of time – it encourages hackers to break into your system. Develop a habit of changing passwords in short spans, especially ones linked to your banking accounts.

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Install a genuine antivirus application – and keep it up to date. To counter the moves of malicious viruses and hackers use Bitdefender Antivirus for Mac. A warning pops up whenever you enter a risky territory – to enable you to take an informed decision – whether or not you would like to move ahead to a link.

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Deactivate all sharing preferences in the sharing pane – including iTunes and iPhotos. At some point if there’s a need to share – limit the access of other systems to your personal Mac. You can do that by activating the firewall settings. Use break-proof password combinations for remote login – it’s the most vulnerable.

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If an email is not coming from a trustworthy resource – then it’ll be better that you don’t open it. Think twice or even thrice – and scan the content minutely before downloading any attachments. If it seems suspicious – verify from the sender and then download.