Improve your password security by the combine or merge between numbers and letters, instead of just sticking with one type of character. A string of nine letters or numbers takes milliseconds to crack. Add a single letter, and your password may become cryptic enough to counter password crackers for almost four decades.

However, it’s not as simple as swapping your “e” for a “3” or adding a number at the end of a string of letters. Most of the hackers will take advantage of these common habits, doing by most people. What you should do is, simply create a password that is less predictable and more complicated to guess.

Mix several types of characters is a highly effective way to make your password more cryptic and secured. The most simple and common word used actually can be cracked in just a millisecond. So, make a move from now to change your predictable password  by combining of lowercase and uppercase letters, numbers, and symbols (!@#%) and your password is secured for more than a decade.

Instead of that, it’s very important when talking about password security, is not to use actual dictionary words. Many hacker programs start with a long list of common passwords and then move on to the whole dictionary. This is much faster than a brute force attack because there are way fewer options.