A Comparative Study of SSL and TLS Protocols for Securing Network Communication in Modern Web Applications

Emmanuel Danjuma Onoja; Bello Surajudeen Adewale; Victor Omopariola

doi:10.18535/ijsrm/v13i12.ec01

Abstract

The unprecedented increase in web-based services and digital systems has prompted the dire need for secure information transmission all over the global networks. Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols form the basis of web communication that will provide confidentiality, authenticity, and integrity of data communication between different systems.

In this work, we have critically compared and contrasted Transport Layer Security (TLS) and Secure Socket Layer (SSL), considering their design architectures, cryptographic mechanisms, and operational performance in modern applications. We took advantage of recent literature, global best practices, and international standards such as IETF RFC 8446 (TLS 1.3) and NIST SP 800-52 Rev.2 to evaluate security capability, vulnerabilities, and the strategies for migrations.

TLS 1.3 is now the basic standard due to its enhanced efficiency, lower latency of handshake, and better encryption through AEAD (Authenticated Encryption with Associated Data) algorithms; however, compatibility with legacy systems and inconsistencies in configuration pose serious challenges. We concluded by recommending the best practices for developers, system architects, and cybersecurity professionals to build robust, standards-compliant web applications

Keywords

Transport Layer SecuritySecure Sockets LayerCryptographicAuthenticationHandshakeNetwork Se

References

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[refR-2] Abdalla M, Benhamouda F, Pointcheval D, Lepoint T. From Single-Input to Multi-Client Inner-Product Functional Encryption. J Cryptogr Eng. 2019;9(2):135–149.Google Scholar ↗

[refR-3] Satapathy A, Livingston LM. A Comprehensive Survey on SSL/TLS and Their Vulnerabilities. Int J Adv Res Computer Sci Software Eng. 2016;6(11).Google Scholar ↗

[refR-4] Baranwal V. TLS vs SSL: The Future of Secure Internet Communication. Int J Cyber Security Digit Forensics. 2025;14(3):92–105.Google Scholar ↗

[refR-5] Fruhlinger J. What is SSL? How SSL Certificates Enable Encrypted Communication. CSO Online. 2022.Google Scholar ↗

[refR-6] Buchanan B. Cryptography. River Publishers Series in Information Science and Technology. 2017.Google Scholar ↗

[refR-7] Krawczyk H, Paterson KG, Wee H. The Security of the TLS Protocol: A Systematic Analysis. In: Advances in Cryptology – CRYPTO 2013. Springer; 2013.Google Scholar ↗

[refR-8] Cloudflare. TLS 1.3 Adoption Reporting and the Post-Quantum Internet’s Current Status. Cloudflare Blog. 2024–2025.Google Scholar ↗

[refR-9] OWASP Foundation. Transport Layer Security Cheat Sheet. Open Web Application Security Project. 2023.Google Scholar ↗

[refR-10] Thomas AM, Abraham B, Sagar AB. Database Security and Integrity: Ensuring Reliable and Secure Data Management. Int J Inf Secur Res. 2024;14(4).Google Scholar ↗

[refR-11] NIST. Guidelines for the Selection, Configuration, and Use of Transport Layer Security (TLS) Implementations. Special Publication 800-52 Rev. 2. National Institute of Standards and Technology; 2019.Google Scholar ↗

[refR-12] IJSER. Comparative Evaluation of HTTPS/TLS Implementations for Web Applications in Healthcare. Int J Sci Eng Res. 2025 May.Google Scholar ↗

[refR-13] Solove DJ. Privacy, Data Protection, and Security. Oxford University Press; 2021.Google Scholar ↗

[refR-14] Raimundo R, Rosário A. The Impact of Artificial Intelligence on Data System Security: A Literature Review. Procedia Computer Sci. 2021;190:476–483.Google Scholar ↗

[refR-15] Lakshmi YP, Pugazhenthi D. Comparative Study on SSL and TLS Protocols in Big Data Framework. Int J computer Appl. 2016;154(5):1–7.Google Scholar ↗