City Without Crime

Software Requirements
Specification
For
City without Crimes
Version 1.0 approved
Preparedby
Sukriti Khandelwal
(15011255)
Suchitra Agarwal
(15011254)
VSSUT,Burla
August 17, 2017

Software Requirements Specification for My Mission: City without Crimes Page ii
Table of Contents
1. Introduction..............................................................................................................................1
1.1 Purpose..................................................................................................................................1
1.2 Document Conventions ...........................................................................................................1
1.3 Intended Audience and Reading Suggestions............................................................................1
1.4 Product Scope ........................................................................................................................1
1.5 References ..............................................................................Error! Bookmark not defined.
2. Overall Description..................................................................................................................1
2.1 Product Perspective ................................................................................................................1
2.2 Product Functions ...................................................................................................................2
2.3 User Classes and Characteristics..............................................................................................2
2.4 Operating Environment...........................................................................................................2
2.5 Design and Implementation Constraints ...................................................................................3
2.6 User Documentation ................................................................Error! Bookmark not defined.
2.7 Assumptions and Dependencies...............................................................................................2
3. External Interface Requirements ...........................................................................................3
3.1 User Interfaces .......................................................................................................................3
3.2 Hardware Interfaces................................................................................................................3
3.3 Software Interfaces.................................................................................................................3
3.4 Communications Interfaces.....................................................................................................4
4. System Features........................................................................................................................3
4.1 Registration
4.2 Login
4.3 Search
4.4 Complaint Registration
4.5 Feedback
4.6 Blog
4.7 News Section
4.8 Social media Connection
4.9 Action against crime
Error! Bookmark not defined..10 Statistics of system
5. Other Nonfunctional Requirements.......................................................................................8
5.1 Performance Requirements......................................................................................................8
5.2 Safety Requirements ...............................................................................................................9
5.3 Security Requirements ............................................................................................................9
5.4 Software Quality Attributes.....................................................................................................9
6. Other Requirements ................................................................................................................6

Software Requirements Specification for My Mission: City without Crimes Page 1
1 Introduction
1.1 Purpose
The product concerned here is an online comprehensive crime reporting system to engage public, NGOs,
police and government agencies to be more quick, proactive and responsive to fight with crime and
criminals. This SRS describes the whole product.
1.2 Document Conventions
The typographical conventionsused are:
 Underlined Text: The important functional requirements to be implemented and the actors in the
system
 Italics: used inside the brackets,explanations and extension of the concerned statement
 Priorities for each requirement will be displayed in bold besides the requirement.
1.3 Intended Audience and Reading Suggestions
This document is basically intended for developers, project managers,testers,administrators and
documentation writers. The SRS summarizes functions, software, hardware requirements, functional and non
functional requirements of the product. This document also establishes on need for such a system and follow
up the pros and cons with the system.
1.4 Product Scope
This project is aimed at developing a Online Management system for City without crime that is a collection
of registers and report for the effective management of crime. City without crimes is being designed to help,
organize and manage, and to reduce time-consuming administration in key areas of crime reporting system.
With no more than a few mouse clicks, criminal information is available, ready to communicate to others.
City without crimes records information of members, criminals etc in database format. Comparing to an
equivalent manual recording system, the time saved without duplication is enormous.
The system should have a login. The software should include solutions to any of the crime happening in day
to day life. The System should be accessible to the end users, Admin, Police officers and NGOs. For using
the software, the member has to first sign up/register. He/she can chose the language which is preferable to
them.
2 Overall Description
2.1 Product Perspective
As the present manual system is so lengthy and time consuming, it is a good time to propose a new system
which is based on computer. This system can fulfill all the requirements of police stations easily. The main

objective of the project is to provide faster means of crime complaint report which will reduce the time
consumed in preparing the reports and get benefit from the latest technology. This is a new, self-contained
product which has been developed from the scratch. The online management system includes the features
such as it provides a secure system to the users,complaint registration, reporting crime and also gives
feedback to users. The SRS covers the entire project and has no sub systems and hence requires no
interfacing.
2.2 Product Functions
The major function of City without Crimes is:
 To provide an efficient documentation and updating all the crime records.
 To provide an interface to the citizens for crime reporting.
 To provide list of NGOs and nearby police stations.
 To provide platform to discuss various issues among the volunteers of locality and the NGOs.
 To provide feedback about the actions taken by the managing authority towards the crime reported.
2.3 User Classesand Characteristics
The various users or actors who all will be involved in the system are:
 Administrator: Administrator will have the complete control over the system. They will
have the technical access to the system. The role of administratorinvolves a great deal of
multitasking like track, compile, and analyze website usage data. He is responsible for
providing service to victims.
 Citizens: Whenever any crime is going on in the locality, it is the duty of every individual to
take an action against it. Citizens are the members joined in the system. They will have
access to all the services of the system.
 Police Officers The police department plays a major role in crime management system in
preventing the criminal activity. Therefore, in each locality there should be police stations.
The police officers work according to the orders given by the admin .
 NGOs:These are the Non Governmental Organizations who mostly help in non social
activities like any crime against women empowerment and others. They conduct several
campaigns which would be useful to act against the crimes.
2.4 Operating Environment
The software is designed to operate in the end users environment basically, considering all the
functions that it should efficiently perform to meet the requirements of better effective
management. For this, the software requirements should include a compatible operating system,
available disk to install all required software, database software to maintain all the records , fast and
stable network connection. The software will be a web resource and product. Since it is a website,
so it needs a working internet connection, any web browser supporting the HTML5 format and
XHTML and JavaScript, current version of Adobe flash player and the software should be protected
from any malicious item so that the antivirus installed will not block the site on any system. The
internal CPU specifications should be at the par with the current standard specs so that there would

never be a case of system lagging or system crashing while in use. Updatedversion of the software
need to be installed and manual regular updates need to be done by the admin.
2.5 Designand Implementation Constraints
The developers need to keep in mind that the End users database linked to the CWC need to be
accessible all the times and should never lead to any loss of information. The software developed
should be such that it should take minimum amount of load time .The capital investment over the
whole setup of the cloud based database along with the required number of system is limited and
thus should be met with the proposed budget. It would be better to implement it using bootstrap so
as to accommodate in mobile devices.
2.6 Assumptions and Dependencies
The software works best on the assumption that the latest versions of web browsers will be used to
access the website and the servers are to be kept up and running at all times so that link to site is
never broken and it should be accessible for 24*7. Further the site depends on reliability and safety
factors which will be further described in nonfunctional requirements. It is needed to think about a
future way of making the system more efficient and easily accessible.
3 External Interface Requirements
3.1 User Interfaces
There is a one login section for registered members. For new users there is a signup/registration
option. Then in the homepage there are different options like crime reporting. There is a section
where we can get ask questions. On the top there is notification icon. Also at the bottom there are
links to FAQ, Blogs, social media. Footer is divided into two parts the bottom left is for Contact us
section and on right there is help section and important links.
3.2 Hardware Interfaces
Minimum requirement for client is Internet Explorer-6 with Intel Pentium or AMD processor and
128 megabyte RAM also disk space of 100 megabyte, where as minimum requirement for server is
Intel Pentium or AMD processor with 1GB RAM and 500 megabyte disk space. The supported
device will be personal computers, android phones, tablets etc.
3.3 Software Interfaces
The website will be capable of running on Internet Explorer-6, Google Chrome or in any higher
versions of these. It is also meant for android users through the targeted devices like tablets and

smart phones. It uses web browser supporting HTML5, XHTML, JavaScript and Adobe flash
player.
3.4 Communications Interfaces
Client on internet will be using HTTP/HTTPS/FTP protocols. This system relies on single server
and all the databases are stored in that particular server.
4 System Features
The system features could simply be stated in the form of Functional Requirements. This basically
includes the user and the requirements for their authentication followed by the level of abstraction
that they are provided with while displaying the different segments of CWC.
4.1 Registration
4.1.1 Description and Priority
All the citizens, admin, police officers and NGOs need to register with the CWC by providing the
personal details that is required during the registration in order to avail the facilities of CWC. On
successful registration, a user id and password would be provided to them. They can use these
credentials for future assistance. The priority for this functionality is average .
4.1.2 Stimulus/Response sequences
In this feature the user needs to specify their name and personal details. The job type is a priority in
this that directs them to a page for inputting information that is different for all job types. The user
id and password are another priority that needs to be inputted to move further in the process.
4.1.3 Functional Requirements
To avail the services of the system one must go through a registration process.
The registration process will be different for different actors.
Input: Members basic information such as name, e-mail address/phone number and other personal
details.
Output: Registered successfully and supply the user with an user id and password
.
4.2 Login

A registered user of CWC can login to the system by providing his user id and password as set by
him during registration. If a user has not yet registered , he cannot access the home page and a login
failure message would be shown to him and he would be redirected to the sign up page.
Priority for this is high as without logging in a user can’t use the software.
In this feature, the users need to specify their user id and password in their respective login pages
that is different for different job type. Only after they login they can access the functionalities of
CWC .
Login page is very important in order to access the functionalities of CWC. After login citizen,
NGOs, admin get access to their respective accounts and their functionalities. They can then report
crime as a victim, take immediate action as a admin, and act against the crime as a police officer
and NGO.
Input: Login Credentials as user id and password.
Output: Account Access.
4.3 Search
Any user of CWC can ask questions or search contact number of police officers, NGOs by entering
a string that is a question or a ten digit number. The admin can also search all the information that is
required for the investigation about the crime.
The priority for this functionality is low.
In this feature, the user needs to input the details that is to be searched. As, a result of which the
details would be found.
Any question or contact number of police officers can be searched.
Input: A question or a ten digit number.
Output: List of all possible matches
4.4 Complaint Registration

Any member of CWC can report a crime against any kind of criminal activities. All the information
needed are mandatory. If he fails to fill any of these, error would be shown. The priority for this
functionality is high
Here the crime details would be entered by the victim and then the managing authority would
respond to it through the actions they take. The actions taken should be effective and should be
effective.
The victim has to report crime against any criminal activities and then a confirmation dialog box
would be shown after the crime has been reported successfully.
Input: crime category, description, time and date of crime, incident location, attachments (if any)
Output: notification will be sent to the member who is reporting.
.
4.5 Feedback
Description and Priority
Through the feedback provided by the victim, the management system gets to know whether the
complaints are fully satisfied or not with the services provided by them. If some feedbacks are
negative the system needs to take preventive actions against the crime again until it is solved.
The priority of this functionality is average.
Stimulus/Response sequences
In this feature, uses it input as the feedback of the victim using the used id or name, they should get
a confirmatory message that the feedback is registered successfully.
A member can give his/her opinion and views as feedback which would be taken into consideration
by the managing authority, so that they can improve their performance.
Input: feedback description and opinions.
Output: a notification to the respective member is sent.
.
4.6 Blog

The blog is a page where volunteers of different localities can share his/her views. Their views can
be taken into consideration if the admin feels it necessary to make some changes in the
management system or some ideas that has to be implemented. Its priority is low.
The volunteers can share ideas which they think has to be implemented in the CWC. The
corresponding response will be shown by the managing authority.
Input: Reviews on non social crimes like domestic violence by NGOs.
Output: The review is posted on the blog page of the website.
4.7 News section
The news section is the area where the information and news about the crime is posted. The news
would be about the recently criminal activity going on and the scars and loss it have done to the
people. The priority of this functionality is average.
The admin can post any current news which he thinks that the citizens should be aware of. The
response of the people could be seen in the comment section.
Input: News about crime.
Output: News posted on the news section.
4.8 Socialmedia connection
Through social media discussion could be made by different admins of the locality in a group where
they can discuss about controlling crime in an efficient way by providing the best services. The
group can also be formed among NGOs and volunteers of each locality. The priority of this is
average.
The stimulus and response can be the conversation between the members of the group.
People can also connect social media account to find other members.

Input: social media profile of the member.
Output: connect to the several other members across the globe.
4.9 Actions against the crime
4.9.1 Description and priority
The police officers will take all the necessary sections against the crime and report about that to the
admin. The priority of this functionality is high.
The input can be the actions taken by the police officers and the response can be the response of the
admin
Input: Actions taken against the crime.
Output: Response by the admin.
4.10 Statistics of the system
4.10.1 Description and priority
The online system should be capable of downloading PDF’s, reports which includes yearly , month
wise, current week wise statistics related to crime in the locality. The priority of this functionality is
average.
Whenever any old files or report is to be searched by the admin, the searched statistics which is
stored would appear.
Input: The response of the police officers taken against the crime throughout.
Output: Yearly statistics and success of the system would be known.
5 Other Nonfunctional Requirements
5.1 Performance Requirements
The hardware end of the system should be very much efficient in performance. The system should
be accessible 24*7. The system should perform well when many users can access the software
simultaneously. Also the reports which are sent by the members should only be read by the
managing authority, others can’t read or access it. The system should support backup and recovery.

It will help the police officers to maintain old records of the crime in a proper statistics so that
whenever any member or administrator wants to search some data, can find it easily.
5.2 SafetyRequirements
The database of CWC should not store any password in plain text, that is, a hashed value has to be
stored. The user must follow the services provided according to the terms and policies which are
posted. The administrative privileges should be provided to more than one person who ensures
check and balance so that one person cannot affect or delete the data. The system should not allow
any third party banner ads on CWC which will take the user or managing authority to any fraud site.
5.3 Security Requirements
The system should be secure enough and high -level encryption algorithm should be used to prevent
crime. If anytime a virus is detected then it could be resolved by the antivirus which should be
loaded when the antivirus is designed. If the app is secure the anti-crime app will trumpet wrong
doing. There should also be security teams that could prevent hacks from any foreign agency.
5.4 Software Quality Attributes
The software should include all the requirements that is needed for CWC and people should have
prior knowledge about it. Any person can’t access the functionalities of CWC, only those who are
the registered users should be given the authority. Updating should be done time to time by the
software developer which includes new and more advanced functionalities about CWC. The update
of FAQ s, phone numbers, complain records, crime reports, should also be made.
6 Other Requirements
Other requirements which could be included in the system is the use of fingerprint authentication. Through
this the complaints registered remain secure and the personal details of the victims too are protected. This
requirement makes the system more secure and outsiders can’t access it.

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