While I do not believe there is such thing as being “completely secure” on the Internet there are many best practices which can make you safer.

• Never use the same password for more than one website, etc.
• Never use an easily guessed password.
• Use 2-Factor authentication wherever possible.

I’m including a link which goes over the top passwords of 2015. As it states, if you find one of yours in this list it’s time to change it.

The Top 25 Passwords of 2015