security identification system

8/4/2019 Security Identification System

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Security Identification System



P roject coordinators:

Smt. Anju J

Smt Mala J B

P roject Guide:

Sri. Sumesh. M



� The controller includes comparative software that determines a correlation between the first and second

references to identify at least one discrepancy therebetween, if an intrusion is detected an alert is send to theadmin and also it records the intervened area.

� The software can be implemented by scheduling the

hours into restricted and working hours.

� In the working hours, if any intrusion happens no alert is send as it is the non restricted hour, whereas inrestricted hours,if any intrusion happens an immediatealert is send to the admin via messages , that something intruded into the system.



Module Description

± REGISTRATION AND BASE IMAGE

SETTING

± IMAGE COM P ARISON

± ALERT MESSAGE



REGISTRATION AND BASE IMAGE

SETTING

� In this module, the admin can register into the system and thus he will get

authenticated.

� The existing admin can register newadmin and employee details, and he can

update, delete, or can reset his owndetails and employee details.

� The admin also sets the base image



Inputs

� Username and password



Processing If (username= = uname && password = = psword)

Message ³Admin is authenticated´

add_new()

search_detail().update_detail().

delete_details().

reset_detail() .

set_baseimg()

Else

Message ³Invalid user´

End if



Read Admin username

and password

No If (username Yes

==uname &&

Password==psword)

New Admin

Authenticated updated deleted resetted

Set base image

updation New admin/

employee

deletion reset Set base

image

Start

stop

Flow chart



Outputs

� Authentication of admin.

� Updating, deletion or resetting of detailsof admin and employees

� Setting of base image.



IMAGE COM P ARISON

� In this module, whenever the camera

captures an image, it is considered as anintrusion and compares it with the base

image which is already set.



Inputs

� Image captured by the web camera.



Processing

If ( base_image != captured_image )

Message ³intrusion detected´.Compare(base_image, captured_image)

Stores intruded portion to the data base.

Else

No intrusion detected.

End if



Captured image

No If (base_image Yes!= captured_image )

No intrus ionIntrusion stored

stop

Start

Flow chart



Outputs

� Detect whether intrusion happens or

not.



ALERT MESSAGE

� In this section, an alert message is send

to the admin and employees in restricted

hours, if any intrusion is found to be

happen while image comparison.

� The alert messages send to the mobiles

through GSM and to the systems which

will be open at that time through the

RMI protocol.



Inputs

� Recognition of interruption.



P rocessing If (any intrusion happens)

If (restricted hour)

Intruded area is stored in the database An alert message is send to the admin and

Employees, via GSM to the mobiles and

RMI to the systems which are open

Else

Intruded area is stored in the database. End if±else

End if



Detected

Intrusion

No Yes

If (restricted hour)

Alert Mess age Send

stop

start

Flow chart



Outputs

� Alert message is send.




Security

Identification

System

USE CASES AND USECASE DIAGRAMS

MAIN USECASE DIAGRAM:

Admin



Admin Admin


<< include >>

<<

<< include >>

RegisterAdminAndE

mployeeDetails

SearchAdminAndEmployee

DeleteAdminAndEmployeeDetails

UpdateAdminAndEmployeeDetails

ResetAdminAnd

EmployeeDetails

ADMIN AND EM P LOY DETAILS USECASE DIAGRAM



Use case: Register inAndEmployeeDetails

ID: 1

Br ief descr iption:

The admin enter s the details of new admin or a new employee

Pr imar y actor s:Admin

Secondar yactor s: None

Pr econditions:The admin has logged onto the system

Main f low:1.The admin selects ³r egister´2. The admin enter s the details of new admin or new employee.3. The system cr eates a new admin or a new employee

Postconditions:A new admin or employee has been r egister ed.

Alter native f lows:Admin or employee alr eady exists



Use case: UpdateAdminAndEmployeeDetailsID: 3

Brief description:

The admin updates his details or details of employees.

Primary actors:

Admin

Secondary actors:

None

Preconditions:

The admin has logged onto the system

Main flow:

1. The admin first search details.

2. The admin then selects ³update´.

3. The admin updates his details or details of employees.

Postconditions:

Details have been updatedAlternative flows:

None



Use case :DeleteAdminAndEmployeeDetailsID: 4

Brief description:

Delete admin details or employee details.Primary actors:

Admin

Secondary actors:

None

Preconditions:


Main flow:

1. The admin first searches details.

2. The admin then selects ³delete´

3. The admin deletes his details or employee details.

Postconditions:

The admin or employee details have been deleted.

Alternative flows:

None



Use case: ResetAdminAndEmployeeDetails

ID: 5


Resetsadmin or employee details.

Pr imar y actor s:

Admin

Secondar yactor s:

None

Pr econditions:


Main f low:

1.The admin selects ´r eset´

2. The admin enter s details.

3.The details has been r eset

Postconditions:

The admin or employee details has been r eset

Alter native f lows:

None



Admin

Time


SetBaseImage

CompareImages

IMAGE COM P ARISON USECASE DIAGRAM



Use case: SetBaseImage

ID:6


The admin sets the base image.

Pr imar y actor s:

Admin

Secondar yactor s:

None

Pr econditions:

1. The admin has logged on to the system.

Main f low:

1.The Admin selects ³set base image¶.

2.The web camer a captur es an image.

3.The base image has been set.

Postconditions:

A new base image has beenset.


None



Use case: Compar eImages

ID:7


The newly captur ed image compar es with the base image that has alr eady set.

Pr imar y actor s:

Time

Secondar yactor s:

None

Pr econditions:

Web camer a captur es an image.

Main f low:

1. The web camer a captur es an image .

2. The image compar ison algor ithm invokes.

3. The newly captur ed image compar es with base image.

3.1.If ( base_image != captur ed_image )

3.1.1.Intusion detected

3.1.2. Stor es intr uded por tion to the data base.

3.2. Else

3.2.1. No intr usion detected.

Postconditions:

Detected intr usionhappens or not.


None



Time

InvokeGSMkit/RMIServer

SendingMessage


ALERT MESSAGE USECASE DIAGRAM



Use case: InvokingGSMkit/RmiSer ver

ID:8

Br ief descr iption: The aler t messages send to the mobiles thr ough GSM and to the

systems which will be open at that time thr ough the RMI pr otocol.

Pr imar y actor s:Time

Secondar yactor s:None

Pr econditions: an intr usion is detected

Main f low:

1. If (any intr usion happens)

1.1 If (r estr icted hour )

1.1.1Intr uded ar ea is stor ed in the database

1.1.2.An aler t message is send to the admin and

1.1.3 Employees, via GSM to the mobiles and RMI to the systems which ar e open

1.2Else

1.2.1Intr uded ar ea is stor ed in the database.

Postconditions:aler t message send or not


None



Use case: SendingMessage

ID:9


The aler t message sends to admin and employees.

Pr imar y actor s:

Time

Secondar yactor s:

None

Pr econditions:

Detectionof intr usion.

Main f low:

1. The aler t message sends to the admin or employees.

Postconditions: None


None



Username

Password

Administrator SecurityIdentification

System

DATA FLOW DIAGRAMS

DFD-LEVEL 0



Username

PasswordAdministrator Admin PageLogin

DFD-LEVEL 1



Register table

Base table

Base table

Image table

Registration

process

Admin

Send alert

messa e

Searching by

date

Set base image

Image

comparison

Login

DFD-LEVEL 2



Admin Login registration

Image

comparison

Send message

by GSM or RMI

Resetsearch

delete

addupdate

Search images

via date

Set base image

DFD-LEVEL 3



Login

+ uname:varchar

+psword:varchar

- Login()

Admin

+ Name:varchar

+Uname:varchar

+Psword:varchar

-Role:varchar

-DOB:date

-Age:number

-Address:varchar

+Phoneno:number

+Emailed:varchar

-Register()

-Search()

-Update()

-Delete()

-Reset()

Server

+id:integer

+imdate:date

-image: medium blob

-Setbase image()

-Compare()

Search

+Fromdate:date

+Todate:date

-View()

Message

+Mid:number

-Symid:varchar

+Mssgmob()

+Mssgsystem()

CLASS DIAGRAM



Sd: AdminAndEmployeeRegistration

Admin

login(username, password)

authenticate (username, password)

register()

search()

update() delete() reset()

setbaseimage(bid,imid)

: Details: Login : Image

SEQUENCE DIAGRAMS



Sd: CompareImageAndSendAlertMessage

Time

compare(bid,imid)

if (!equal)

: Server Message: Alert

Message



Thank you

P resented by

Abdul shukkoor A

NimmyRaju

Nimy Alexander

Syama u

security identification system

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