you probably know already that using obvious or easy-to-discover passwords like password or your pet's name is a bad idea. But how can you make your passwords significantly more secure?
first,you need to use a different long, strong password for each account. hackers often attempt to break into accounts by employing a dictionary attack, which involves using words straight from the dictionary to guess your password. so don't use standard words as your passwords; instead, try creating them from a combination of letters, numbers, and symbols. and don't simply replace letters in a word with a symbol (for example, using the @ symbol in place of an A); it's too common a trick. you can also strengthen your passwords by using a mix of lowercase and capital letters.
basically, the more complex a password is, the better. but try to use something that you'll be able to remember-a mnemonic of some sort that incorporates various alphanumeric symbols-and that nobody but you would know