A password is a word to prove identity to gain access to a resource and which is kept secret from others. The passwords were also be used in ancient times by guards or sentries for those wishing to enter in the area. Password is a security system for several social media websites including Instagram, Factbook, Twitter, LinkedIn, and many more, ATM cards, online banking accounts, credit cards, and many more. In modern times, passwords are commonly used by people in log in process  to protect their mobiles. television, web, and many more electionics instruments.

The passwords must be easier to remember by users rather than hackers. Generally, these passwords are used as birthplace, anniversaries, birthday, and also the name of any individual, pets, place or family members. The passwords are also used in high level including security system of our.country, banking system, detecting agencies are Crime Bureau of Investigation (CBI), Crime Investigation Department (CID), and many more. These passwords are well secured due to threatening from terriosts groups to hack them or also safe from hackers.

Many surpluses  store a cryptographic and hash of passwords. Every effort is done to arrive a method for security. But due to a large number of services, we generally use the number of passwords are needed to be remembered that is becoming very complicated. At present, number of young hackers increases day by day so developed a secured password to avoid hacking.

To secure and remember a password, alternatives of passwords have been searched. One of the alternatives is Biometric Technology, which is natural body identification. Biometric technology such as finger prints, and facial recognition are already in use.

Viewing the wave of cybercrimes, methods of cyber security are being evolved so it can be said that there is no future of current passwords in the use by individuals.