Question:
We’re constantly told NOT to use the same password for everything. However, with so many passwords, it’s impossible to remember them all! Is it safe to store all my different usernames & passwords in a spreadsheet, if it’s password-protected?
Answer:
With all the abundance of hacking, phishing, viruses, etc, security is a hot topic these days.
The answer to your question really boils down to your comfort level. Does the spreadsheet contain ultra-important information (eg bank account passwords, passwords to online retailers that store your credit card information)? Do you connect to public networks? How strong is your computer security system? Do you use a hardware firewall (in your router), a software firewall, as well as antivirus software (that is up-to-date)?
You can use a “password manager” that can store AND encrypt your passwords. These programs can recognize when you pay a visit to a website, and automatically inputs your username and password. Some are capable of handling the multi-check logins that banks use. They often include password generators that can create long, secure passwords (the ones that are impossible to remember) for each of your logins.
You are right to use multiple (different) passwords for each application. Those that use the same password for each of their applications, do have an easy time of remembering their password. However, they run a HUGE risk of having a malicious user break that single password which opens up every single one of that person’s applications.
An important thing to keep in mind about online retailers is that they may have access to your password. So if you complain about a company online, make sure you use different passwords for that company’s site and the site on which you post your comments. Or you may be providing that company with the opportunity to access your posts and “edit” them.
Email your question for our resident geekto: geek@tbyd.ca!
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