New Year’s Resolutions: safer Internet usage

Celebration of the New Year is a time of looking back at the closing year and looking forward to the new year. This is often a time when we set new personal goals for improving our lives in meaningful ways.

Given how much we all use personal computing (you do if you are reading this), all of us can stand to make one or more improvements in our computing hygiene, making us safer and better off.

This article contains categories of ideas that you can choose from. Read through these and decide which of them will be best for you to adopt as a resolution.

Home computing

  • Back up your data, so that you can recover it in case of theft, disaster, or other loss.
  • Keep your anti-virus working and healthy.
  • Configure your computer to automatically download and install security patches.
  • Use an online virus scanner to scan your computer, in case your install anti-virus misses one.
  • Use different user accounts for each family / household member.
  • Use OpenDNS to help prevent visiting phishing sites.
  • Use OpenDNS to restrict the types of sites that can be visited from your home (or office) network.
  • Tune up your home firewall (which may be in your DSL router or cable modem).
  • Use different passwords for each online site you log in to; use a password vault to remember your passwords.

Safe smartphone usage

  • Choose a good unlock password for your smart phone. If you insist on using numeric only, use 8 or more digits.
  • Set your smartphone auto-lock to 15 minutes or less.
  • Keep track of where your smartphone is at all times.
  • Install a “find my smartphone” app to discover its location if lost or stolen.
  • Do not save any passwords on your smartphone.
  • Limit your access to sensitive / valuable information (e.g. online banking) from your smartphone, especially if it is Android.

Protecting your identity

  • Keep your anti-virus working and healthy.
  • Check your credit report at least once per year (or, more ideally, every four months by checking your credit report for a different bureau each time).
  • Be conscious of where and how you provide personal information (name, address, date of birth, etc.) to online sites.
  • Resist the urge to click on links or documents in suspicious looking e-mail messages. If it sounds too good to be true, it probably is a scam.
  • Carefully review all financial statements from banks and credit cards. Consider closing some accounts if you have too many.
  • Get a home safe or use a bank safe deposit box to store valuables such as passports, birth certificates, seldom-used credit cards, and other valuables.
  • Use a home shredder to shred documents containing sensitive or personal information.

If you feel you need to starting doing all of the above, I suggest you choose the few that are most important and establish them as good habits. Then, return to this list and choose a few more to implement. If you attempt to make too many changes at once, you might become frustrated by all of the changes and revert back to your old ways.

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