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Is it good to change passwords?
If You Haven’t Logged In: You should always change an old password that hasn’t been used in over a year, but some experts recommend changing old passwords after just a few months. The more often you change slightly-used passwords, the safer you’ll be; especially if you’re not using multi-factor authentication.
Why should you change default passwords for software and services?
Attackers can easily identify and access internet-connected systems that use shared default passwords. It is imperative to change default manufacturer passwords and restrict network access to critical and important systems.
Which is the best way to create a strong password?
Password security starts with creating a strong password. A strong password is: At least 12 characters long but 14 or more is better. A combination of uppercase letters, lowercase letters, numbers, and symbols. Not a word that can be found in a dictionary or the name of a person, character, product, or organization.
What should you not do when choosing a password?
Do not use passwords that are based on personal information that can be easily accessed or guessed. Do not use words that can be found in any dictionary of any language. After choosing a password that’s easy to remember but difficult for others to guess, do not write it down and leave it someplace where others can find it.
Why are passwords used in so many systems?
Many systems and services have been successfully breached because of non-secure and inadequate passwords. Once a system is compromised, it is open to exploitation by other unwanted sources. Most people use passwords that are based on personal information and are easy to remember.
Is it OK to write your passwords down?
It’s ok to write your passwords down, as long as you keep them secure. Don’t write them on sticky notes or cards that you keep near the thing the password protects, even if you think they’re well-hidden they could be discovered. Or just a hint…