• Version
• Download 13
• File Size 603.27 KB
• File Count 1
• Create Date 29 January 2026
• Last Updated 29 January 2026

Secure Your Entry Ways: using Cloud Based Door Access System

Miss. Jayshree Rajendra Sanap1, Mr. Aditya Sharad Sanap2, Mr. Omkar Dnyaneshwar Dighole3, Miss.
Neha Kishor Salve4 , Prof. Bharti M. Gawale5.
1,2,3,4,5 Department of Computer Engineering, Loknete Gopinathji Munde Institute of Engineering
Education and Research, Nashik, India.

Abstract - In this paper, we emphasize the protection of
entry points through a cloud-based door access system
based on our earlier conceptual design to provide a fully
developed prototype. Meeting today's security demands,
the system takes advantage of IoT technology for effective
visitor tracking and access control in residential and
commercial buildings. The model deployed employs a
Raspberry Pi as the processing unit, coupled with a Pi
camera that takes real-time photographs of visitors when
the doorbell is pressed. The photographs are sent in real
time to a Dropbox cloud server, where they are stored
securely encrypted, providing tamper-proof digital records
for future authentication [3]. The system increases post
conflict security by being able to keep log records of
current activities, which can be presented electronically in
times of conflict or incidents. Managed through a mobile
app, authorized personnel are able to control visitor access
remotely, receiving real-time alerts and images to make
the decision whether to grant entry. This ensures safe and
verified access control. Cloud integration offers scalability
and remote management across numerous properties
through a single platform [2]. The deployed prototype,
which was put to the test in a simulated setting, boasts high
reliability, with 97% accuracy in fingerprint authentication
and a response time of 2 seconds. This "Secure Your Entry
Ways: Using Cloud-Based Door Access System"
integrates IoT technology, mobile app control, and safe
cloud storage to present a dependable, effective solution
for contemporary security requirements, real-time
monitoring, safe record-keeping, and distant management,
improved user convenience and security.
This paper, "Secure Your Entry Ways: Using Cloud-Based
Door Access System," develops our previous conceptual
project to a totally finished and tested model, which is a
game-changer for conventional door and access control in
contemporary security. From the combination of a smart
door lock system with IoT technology, biometric
identification, cloud storage, and mobile app access, the
research now delivers the deployed architecture. The
system boasts a fingerprint-secured doorbell and outdoor
camera for visitor verification, paired with a central
Raspberry Pi hub. For uninterrupted functionality, power
backup functionality avoids system failure during power
outages, adding reliability. Security information is sent to
a Firebase cloud database, featuring live logs, visitor
photos, and camera streams accessible through an easy-to
use mobile app. This paper outlines the goals, technical
complexities, and real-world applications of the prototype,
in terms of home security, guest verification, and possible
law enforcement application. It adds to the expanding
body of IoT-based security systems by providing a mature
and tested solution for secure and efficient access control
in our networked world.
Key Words: IOT, Door Lock, Cloud Computing Security,
Biometric Authentication, Fingerprint Sensor, Raspberry
Pi.