In the most extreme cases, it can take less than one second for a hacker to breach your passwords. The time it takes to breach a password will increase as the password becomes more secure, this means adding numbers, symbols and a mixture of upper and lower case letters to make your passwords more complex.
A good password is something that would be safe from simple guesswork and hacking attempts. Many hackers and hacking programs will often try to guess your password by combining random words or facts that pertain to you. This is why it is important that you avoid using any personal information such as names, dates or addresses. It is beneficial to make your password more complex by adding random combinations of upper and lower case letters, numbers and symbols.