2. ABSTRACT:
We study the following problem: A data distributor has given sensitive
data to a set of supposedly trusted agents (third parties). Some of the data
is leaked and found in an unauthorized place (e.g., on the web or
somebody’s laptop). The distributor must assess the likelihood that the
leaked data came from one or more agents, as opposed to having been
independently gathered by other means. We propose data allocation
strategies (across the agents) that improve the probability of identifying
leakages. These methods do not rely on alterations of the released data
(e.g., watermarks). In some cases we can also inject “realistic but fake” data
records to further improve our chances of detecting leakage and identifying
the guilty party.
Objective
The objective of the system is to detect when the distributor’s
sensitive data has been leaked by hackers, and if possible to identify the
agent that leaked the data.
3. Existing System
The Existing System can detect the hackers but the total no of cookies
(evidence) will be less and the organization may not be able to proceed
legally for further proceedings due to lack of good amount of cookies and the
chances to escape of hackers are high.
Proposed system
In the Proposed System the hackers can be traced with good amount
of evidence. In this proposed system the leakage of data is detected by
the following methods viz.., generating Fake objects, Watermarking and
by Encrypting the data.
Modules:
Module1
: Administrator Module
Module 2
: Employees Module
Module 3
: Data Leakage Detection Module
4. Administrator Module:
All the privileges of the website are only available with the administrator.
Admin has privileges to accomplish the following responsibilities/tasks:
•
Manage
Users
(Add,
Edit,
Delete,
Lock/Unlock,
Assign
Permissions).
•
Manage Articles (Add, Edit, Update, Delete).
•
Manage Categories (Add, Edit, Update, Delete).
•
Send Messages
•
Upload Documents
Employee Module:
Some of the privileges are restricted to the employee by the administrator.
Only few permissions are available with the employees. Employees have the
following task/responsibilities. Employees have Read-only access to the
content.
•
Employees can Read the articles
•
Download the Documents
•
Read the messages which are send by the Admin
•
Discuss the content in the Discussion Board.
5. Data Leakage Detection:
The main scope of this module is provide complete information about the
data/content that is accessed by the users within the website.
•
Forms Authentication technique is used to provide security to the
website in order to prevent the leakage of the data.
•
Continuous observation is made automatically and the information is
send to the administrator so that he can identify whenever the data is
leaked.
•
Above all the important aspect providing proof against the Guilty
Objects. The following techniques are used.
o Fake Object Generation.
o Watermarking.
6. Flow Char for implementation of the following Alogirhtms:
(a)Allocation for Explict Data Request(EF) with fake objects
(b) Agent Selection for e-random and e-optimal
“IN Both the above case
Start
CREATEFAKCEOBJECT()
METHOD GENERATES A
FAKEOBJECT.”
User Request
R Explicit
Check the Condition
Select the agent and
add the fake.
IF B> 0
object
Evaluate The Loop.
Create Fake Object is Invoked
Loop Iterates for n
number of requests
User Receives the
Output.
Stop
Else
Exit
7. Flow Char for implementation of the following Alogirhtms:
(a) Allocation for Sample Data Request(EF) without any fake objects:
(b) Agent Selection for e-random and e-optimal
“In Both the following cases Select Method() returns the value of ∑ Ri n Rj “
Start
User Request
R Explicit
Check the Condition
Select the agent and
add the fake.
Loop Iterates for n
number of requests
IF B> 0
Evaluate The Loop.
User Receives the
Stop
SelectObject() Method is Invoked
Output.
Else
Exit
8. object
HARDWARE AND SOFTWARE REQUIREMENTS
Software Requirements:
Language
: Servlets, JSP
Technologies
: JAVA
IDE
: Visual Studio 2008
Operating System
: Microsoft Windows XP SP2 or Later Version
Hardware Requirements:
Processor
: Intel Pentium or more
