Abstract
As the internet has gotten more integrated into our daily lives and has grown exponentially over the last several decades, data security has become a major issue for everybody connected to the internet. Data security ensures that only the intended recipients have access to our information and prohibits any data modification or manipulation. Various techniques and approaches have been developed to reach this level of security. Cryptography is described as a set of techniques for encrypting data using specified algorithms that render the data unreadable to the naked eye unless decoded using procedures predefined by the sender. We cover some of the most recent research in the fields of cryptography and network security in this article. The security vulnerabilities of existing as well as upcoming technologies in the field of Computer Networks are discussed in these research articles. We bundle the articles together based on their content and categorise the research subjects based on their implementation throughout the seven layers of the well-known OSI reference model. In the interest of brevity, the main purpose for each research study is outlined, and the proposed solution is stated simply.
Highlights
Cryptography is a method of ensuring message confidentiality
In Greek, the phrase has a special meaning: "hidden writing." Nowadays, individuals and organisations' privacy is protected by high-level cryptography, which ensures that information delivered is secure and only the authorised receiver has access to it
This study provides a framework for security information and event managers (SIEMs) from various domains to collaborate and make choices in response to security threats, thereby improving corporate network security while dramatically decreasing burden
Summary
Cryptography is a method of ensuring message confidentiality. In Greek, the phrase has a special meaning: "hidden writing." Nowadays, individuals and organisations' privacy is protected by high-level cryptography, which ensures that information delivered is secure and only the authorised receiver has access to it. In terms of network security, cryptography is a crucial technology. Hundreds of millions of people use cryptography on a regular basis to protect data and information, while the majority are unaware of it. Information must be hidden from unauthorised access (confidentiality), protected from unauthorised change (integrity), and accessible only to an authorised entrance when it is needed to be secure (availability). The three most critical security goals are confidentiality, integrity, and availability. This document summarises some of the most notable research papers in the field of network security that have recently been published
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