DOs and DON'Ts about Password Dos Password must contain 8 to 16 character limit Should contain at least one upper case Should contain at least one lower case Contain at least more than one special character Eg. $l*g@*!&j)k_w+S= Change your password regularly Use a password that is significantly different from the earlier password Use stronger password Change your password every 30 days Don'ts DO NOT Keep your name DO NOT use your date of birth DO NOT use your birth year DO NO