• Anushree Ghag
• Ami Mistry
• Apurva Shinde
• Priyadarshini Banpatte

The most dominant authentication method, text based passwords are mainly prone to various attacks like dictionary attack, brute force attack and many more. Passwords are hacked in a variety of ways and for variety of reasons. For computer security and privacy, authentications based on password are widely used. Weak passwords are vulnerable to attacks. In this paper, we analyze various authentication schemes proposed by researchers. We have also proposed the system to resist the shoulder surfing attack and dictionary attack.

Dictionary attack, brute force attack.

"Review of Password-Based Authentication Schemes", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.263-265, March-2019, Available :http://www.jetir.org/papers/JETIRAL06056.pdf

"Review of Password-Based Authentication Schemes", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp263-265, March-2019, Available at : http://www.jetir.org/papers/JETIRAL06056.pdf