International Journal of Computational and Electronic Aspects in Engineering
Volume 7 · Issue 3 · July 2026 · pp. 129-134
Special Issue of National Conference on Emerging Innovative Trends in Computer Applications
Research Article · Peer Reviewed
Received: June 10, 2026 · Accepted: July 20, 2026 · Published: 31 July 2026
DOI: 10.26706/ijceae.7.4.20260718
Open Access · CC BY 4.0

An Analytical Study of Network and Application Security Using Modern Techniques

Dr. Madhura Naralkar1*, Rakesh Ikhar2, Nikhil Zore3, Shweta Nirkulwar4
1,2,3,4 MCA Department, Suryodaya College of Engineering, Nagpur, India.

*Corresponding author: madhura.naralkar@gmail.com
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Abstract

In today’s digital world, the use of cloud computing, mobile applications, and distributed networks is increasing rapidly. Because of this, security has become a major concern for organizations and users. Network-level attacks such as denial-of-service, packet sniffing, and man-in-the-middle attacks, along with application-level issues like SQL injection and cross-site scripting, can seriously affect data security. In this research, we study different techniques used in network and application security and explain how they work together to protect systems. Various security methods such as firewalls, VPNs, intrusion detection systems, secure coding practices, and encryption are discussed. The paper also highlights modern approaches like zero-trust security and behavior-based detection. The study shows that using a layered security approach can significantly reduce risks and improve system protection. Overall, this research emphasizes the importance of combining both network and application security for better cybersecurity management.

Keywords

Network Security Application Security Cyber Attacks Firewalls Intrusion Detection Systems (IDS) Secure Communication Protocols Authentication and Authorization Cryptography Web Application Vulnerabilities Zero Trust Architecture

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