Software Engineering
SRS Document
NCBA&E Student Portal App
By
Muhammad Zain
2233213
SRS Document
Ad Blocker Application
By: Muhammad Zain
Background:
The Ad Blocker App solves the frustrations of internet users dealing with intrusive ads,
tracking scripts, and malware-laden pop-ups. While ads make free content possible, they
slow down sites and compromise privacy. The Ad Blocker The Ad Blocker App blocks
banner ads, video ads, pop-ups, and tracking scripts and gives a faster, safer, and more
private web browsing experience.
This application employs advanced filtering technologies to eliminate advertisements and
intercept tracking, therefore ensuring anonymity among all users on the platforms.
Users can customize settings, whitelist trusted sites, and adjust privacy features. It
ensures websites remain functional even as ads are blocked, balancing effectiveness with
a seamless user experience.
Key Features
1. Holistic Ad-Blocking: Blocks various ad formats, constantly updated to handle new
types.
2. Privacy Preservation : Blocks tracking scripts, cookies, and prevents data collection
by third-party services.
3. Performance Optimization : Speeds up website loading by removing heavy ad scripts
and pop-ups.
4. User Customization : Advanced settings for whitelisting sites, adjusting ad-blocking,
and creating custom filters.
5. Cross-Platform Support : Synchronizes across all devices and browsers for an
uninterrupted experience.
6. Adaptive Learning : Machine learning algorithms adapt to new ad formats in real-
time.
7. Transparent Analytics : Provides reports on blocked ads, data saved, and app
performance.
Security and Privacy
The app protects users' data using encryption and always updates to take care of new
threats in terms of security. It eliminates malicious ads and trackers, therefore lowering
the possibilities of malware and phishing attacks. With a focus on privacy, it prevents the
sale or exploitation of users' activities during browsing as well as meets data protection
policies like GDPR and CCPA.
Target Audience
- General Users : Looking for faster, ad-free browsing.
- Privacy-Conscious Users : Concerned about tracking and data privacy.
- Professionals and Content Creators : Need a distraction-free, secure workspace.
- Businesses : Looking to protect networks and employees from malicious ads.
The Ad Blocker App follows industry best practices, inspired by tools like Adblock Plus
and uBlock Origin. It introduces features like adaptive filtering, machine learning, and
cross-platform synchronization to enhance the user experience.
Introduction:
The Ad Blocker App seeks to improve browsing experience online. This is accomplished
by eliminating all the unwanted advertisements, enhancing security, and protection of
user's privacy. All those pop-ups, auto-played videos, and tracking scripts usually cause
websites to load slowly while putting user's data at risk. The app is designed to eliminate
all these issues, which are taken care of by modern technologies that allow real-time
detection and blocking of any form of ad. It hides the visibility of display ads, video ads,
pop-ups, and secret tracking mechanisms; that way, the user is allowed to surf the internet
without any distractions and the disturbance that relates to privacy.
Other than ad blocking, the app protects the privacy of a user by blocking tracking scripts
or cookies to allow third-party advertisers to copy browsing data; another feature is the
anti-malware functionality that deletes malicious ads most of the time with viruses or
phishing attempts.
The app can block all ads, limit pop-ups, or whitelist specific websites. This is very user-
friendly, with an intuitive interface, making it easy for even non-technical users to adjust
their ad-blocking filters, view reports on blocked ads, and manage privacy settings. The
app also provides performance analytics, which showcases how much time and data are
saved by blocking ads.
Key Features:
Multifaceted Ad Blocking: Banners, video ads, pop-ups, and social media ads are
blocked.
Protecting Private Data: Scripts, cookies, and trackers are blocked to ensure user data
does not leak out.
User-configurable filters: Ad-blocking setting, whitelisting, or adjustment of filters.
Cross-platform support: All mobile (iOS and Android) and desktop browsers (Chrome,
Firefox, Safari) work synchronized with the account.
User-friendly interface: It has a simple interface for selecting settings, viewing blocked
content reports, and customizing filters.
- Insights and Analytics: Number of ads blocked, time saved, and tracker activity.
- Automatic Updates: It regularly updates the ad-blocking filters to keep in line with the
latest ad formats.
The application works on different devices and OS. So the experience is smooth on
smartphones, tablets, and desktops. The main focus is on improving the browsing process
by making it safer in the following ways:
- Safety : Harmful ads and trackers that steal user information are blocked.
- Performance : It blocks the ads that slow down the loading of a website.
- Personalization : The users can select which ads to block and configure settings.
- Transparency : It offers reports on blocked content and saved data in detail.
Target Audience:
- Casual Users: Those looking for a simple and effective ad-blocking solution.
- Privacy-Conscious Users: Those concerned about protecting their personal data from
trackers.
- Professionals: Users who need a distraction-free and secure browsing environment.
Businesses: Organizations interested in protecting their networks from harmful
advertisements and tracking software.
The Ad Blocker App isn't just another ad blocker: it's the full tool meant to improve
experience in browsing the Internet. For a user, it should mean control of their online
surroundings and more delightful, private, and efficient access to the contents. The
effectiveness of the App would continue adjusting with the advancement of the times and
new realities in the development of online advertisements.
Use Cases:
Login Screen
Field Description
ID ABA-01
Title Login
Actor Primary: Users
Allows users to securely log in and synchronize their ad-blocking preferences
Description
across devices.
Pre-Condition Users must have an active account.
Post-Condition Redirects users to the main dashboard upon successful login.
The success criteria for the Login feature indicate a secure and user-friendly interface to
log in and sync ad-blocking preferences across devices. The login must have proper
authentication mechanisms implemented for protection of user accounts and data.Upon
successful login, users should be redirected seamlessly to the main dashboard without
Success Criteria noticeable delays. The system must handle incorrect credentials gracefully by providing
clear error messages and options for account recovery, such as password reset links.
Additionally, the login feature should support multi-factor authentication (optional) for
enhanced security and ensure compatibility across various devices and browsers.
Extensions Handles incorrect credentials or account recovery options.
Priority High
Frequency Frequent
Owner Admin
Dashboard Screen
Field Description
ID ABA-02
Title Dashboard
Actor Users
Displays an overview of blocked ads, tracking attempts, and customizable filter
Description
options.
Pre-Condition User must be logged in.
Post-Condition Provides a centralized interface for managing app features.
The success criteria for the Dashboard feature include providing users with a clear and
intuitive interface that displays real-time insights into the number of ads blocked,
tracking attempts prevented, and customizable filter options. The dashboard should
allow users to manage app-specific ad blocking settings, enabling them to select which
Success Criteria applications or websites they want to block ads for. Updates to the dashboard should be
made with minimal delay so that the information displayed is current and relevant. The
interface should remain visually appealing and easy to navigate, with well-organized
summaries, charts, and graphs. Moreover, the dashboard should be responsive and
usable on various devices, providing a consistent and engaging user experience.
Extensions May face delayed updates in displaying blocked content.
Priority High
Frequency Frequent
Owner User
Ad Blocking
Field Description
ID ABA-03
Title Ad Blocking
Actor Users
Description Detects and blocks various types of ads during browsing sessions.
Pre-Condition App must be active during browsing.
Post-Condition Improves user experience by eliminating ads and tracking scripts.
Success Criteria The criteria for the Ad Blocking feature include the ability to detect and
block a variety of advertising formats including banner ads, pop ups, video ads, and
scripts within a browsing session. It is expected that the system performs perfectly with
very little cases of over-block or under block. The ad blocking mechanism must function
Success Criteria seamlessly without noticeable impact on browsing speed or user experience. Additionally,
the system should adapt to evolving ad formats through regular updates, ensuring
continued effectiveness. Clear logs or reports of blocked ads may be optionally provided
to enhance user transparency and control.
Extensions May occasionally over-block or miss new ad formats.
Priority High
Frequency Most frequent
Owner System
Filter Management
Field Description
ID ABA-04
Title Filter Management
Actor Users
Enables users to customize ad filters, create whitelists, and manage blocking
Description
preferences.
Pre-Condition User must access the filter settings menu.
Post-Condition Saves and applies updated filter settings.
The success criteria for the Filter Management feature include providing users with
an intuitive interface to customize ad filters, create whitelists, and manage blocking
preferences. The system must ensure that all changes made by the user are saved
accurately and applied promptly without disrupting browsing sessions. The filter
Success Criteria management functionality should handle a wide range of filter formats and offer
options for importing or exporting custom filters. Additionally, error-handling
mechanisms must be in place to address issues such as outdated rules or invalid filter
configurations, ensuring smooth and uninterrupted user experience.
Extensions Errors in applying filters due to outdated rules.
Priority Medium
Frequency Frequent
Owner User
Privacy Protection
Field Description
ID ABA-05
Title Privacy Protection
Field Description
Actor Users
Description Blocks tracking scripts and enhances user privacy during browsing sessions.
Pre-Condition User must enable privacy protection features.
Post-Condition Prevents data tracking and ensures user anonymity.
The success criteria for the Privacy Protection feature include ensuring that tracking
scripts are blocked on at least 95% of visited websites, effectively preventing the
transmission of user data to third-party tracking services during browsing sessions.
The system must ensure that privacy protection features do not interfere with essential
Success Criteria
website functionality or disrupt the overall user experience. Additionally, user settings
for enabling or disabling privacy protection should be retained across sessions,
providing a seamless experience. Optionally, the system may include detailed logs of
blocked trackers for user review to enhance transparency and user control.
Extensions Some trackers may bypass protection due to advanced techniques.
Priority High
Frequency Frequent
Owner System
Content Insights
Field Description
ID ABA-06
Title Content Insights
Actor Users
Field Description
Description Provides detailed reports on the number and types of ads or trackers blocked.
Pre-Condition App must be actively monitoring browsing sessions.
Post-Condition Displays summarized insights on the dashboard.
The success criteria for the Content Insights feature include providing accurate and
comprehensive reports detailing the number and types of ads or trackers blocked
during browsing sessions The system should allow data to be displayed in attractive
formats on the dashboard which is easy to use and operate.Ideally insights have to be
Success criteria updated in real time or as close to it as possible but remain relevant.Furthermore, the
functionality should not impact the performance of the app or browsing sessions.
Optional enhancements include allowing users to export reports for further analysis or
sharing.
Extensions Delays in generating or displaying insights.
Priority Medium
Frequency Frequent
Owner User
