A

Seminar Report

onCAPTCHA

for

Bachelor of Technologyin

Computer Science & Engineering

By:

ABHIMANYU SOOD

(Roll No. 0902810002)

3rd Year CSE (A)

DEPARTMENT OF COMPUTER SCEINCE AND ENGINEERINGIdeal Institute of Technology Ghaziabad

[U.P.](Approved by AICTE and affiliated to GBTU, Lucknow U.P.)

2011-2012

CERTIFICATE

I hereby certify that the work which is being presented in the Seminar Report

entitled “CAPTCHA”, in partial fulfillment of the requirements for the award of the

Bachelor of Technology in Computer Science and Engineering and submitted to

the Department of Computer Science and Engineering of Ideal Institute of

Technology Ghaziabad(UP), is an authentic record of my seminar carried out during

sixth semester under the supervision of Mr. Amit Kumar Jaiswal, Assistant

Professor, Department of Computer Science and Engineering, Ideal Institute of

Technology Ghaziabad and Ms. Sumita Verma, Lecturer, Department of Computer

Science and Engineering, Ideal Institute of Technology Ghaziabad.

Signature of Candidate Abhimanyu Sood 0902810002

Signature of Supervisor Signature of Supervisor Signature of HOD

Amit Kumar Jaiswal, Sumita Verma Dr. Sudhir Dawra

(Assistant Professor) (Lecturer) (Associate Professor)

DCSE IIT Ghaziabad DCSE IIT Ghaziabad DCSE, IIT Ghaziabad