1. ONLINE DETECTION AND PREVENTION PHISHING ATTACKS

2. CONTENTS About Phishing Existing System Proposal System Modules
Requirements

3. About Phishing : Phishing is the process of hacking user’s security information like bank accounts, credit card numbers …etc. In this process users will receive s with hyperlinks with information like it is sent from banks and when user clicks on links users will be routed to a unknown website which ask for bank account details like password changes, credit card details.

4. When users enter his details hackers will capture that information at server side and use that information for transferring money from bank accounts. In order to solve this problem we use anti phishing algorithms called as link guard which works on character based to block phishing mails.

5. EXISTING SYSTEM:
Blacklist-based technique with
low false alarm probability, but it cannot detect
the websites that are not in the black list
database.
Because the life cycle of phishing
websites is too short and the establishment of
black list has a long lag time, the accuracy of
blacklist is not too high.

6. PROPOSAL SYSTEM:
In this project is to implement
a anti phishing algorithm called as link guard
algorithm which works on character based so it
can detect known phishing attacks which are in
black list and also unknown ones which are not in
black list . And then these phishing attacks are
added to black list.

7. MODULE EXPLANATION:
Phishing can generally occur
with Banking websites or e-shopping websites.
This project explains the implementation of the Link Guard algorithm using a mail-box system.
There are three modules involved in this project:
Creation of a mail system and database operations
Composes, send and receive a mail
Implementation of the Link Guard algorithm

8. interface for the home page, sign-in, sign-up and
MODULE 1
This module deals with the user
interface for the home page, sign-in, sign-up and
forgot your password pages.
- This module enables a new user to Sign-Up.
- It also enables an existing user to Sign-In.
- The user may use the Forget password link if
he did forget his password. The password is
retrieved on the basis of security question
and answer given by the user.

9. MODULE 2 The module 2 enables the user to compose and send a mail
MODULE 2 The module 2 enables the user to compose and send a mail. It also allows the user to read a received mail. Once a mail is sent the date and the subject of the mail gets displayed. The received mail can be checked if it is phishing or not , the implementation of which is given in the next module. The compose mail option contains an option for spoof id.

10. The spoof id allows the mail of the
Composer to be delivered with a different
from address. This is being incorporated to
demonstrate the Link Guard algorithm.

11. MODULE 3 The module contains the implementation of the Link Guard algorithm. It is possible for the user to add domain names and categorize them as either white list or black list under settings. Whenever a mail is detected as phishing the domain name in that mail automatically gets added as black list. The Link Guard algorithm checks if the domain names fall under any of the 5 categories of hyperlinks for phishing s.

12. It also refers to the database of black and
white list entries and sets the status of the mail
as either Phishing or Non-Phishing. Once the
mail is categorized as Phishing the user can
take care that he does not open the link or
submit any personal, critical information on to
the website. 

13. System Requirements Specifications
Software Requirements
 The minimum requirements for detection and
prevention of phishing attacks are:
Operating System   :        Windows 2000/XP
Documentation Tool   :  Ms word 2000
 Hardware Requirements
The minimum hardware requirements are:
Hard disk    :  GB and above
RAM     :  MB and above
Processor speed   :          1.6 GHz and above

14. WT (Web-Technoligies) DBMS( Data Base Management System)
Platform Used :
JAVA
Front End :
WT (Web-Technoligies)
Back End :
DBMS( Data Base Management System)

15. THANK YOU B.PAVANI (511) CH.JAGADESH ( 523) D.BHAVANA (534 )
Presented By
A.BINDU MADHAVI(501)
B.PAVANI (511)
CH.JAGADESH ( 523)
D.BHAVANA (534 )
K.SHYAM (551)
K.HARIKA (553)
guide : UMA DEVI mAM