The OSI model provides a more intuitive way of examining network operations, which makes it easier to resolve issues affecting network protocols. The seven layers provide a clearer way to discuss ...

In this article, you will learn how to use the OSI model to analyze network security and apply best practices. Top experts in this article Selected by the community from 11 contributions.

How can you design a network security architecture that is flexible, scalable, ... and standards, such as the OSI model, the NIST framework, or the ISO/IEC standards.

The Open Systems Interconnection (OSI) Security Architecture defines a systematic approach to providing security in a system. It defines categories for attacks, security defences, and abstract layers ...

I posted aboutstandards and networking last year, and I followed up with another postabout John Day’s book called Patterns in Network Architecture recently.Networks (i.e. pervasive ...

Network security is essential at every layer of the OSI model, including the mythical eighth layer, where users interact with technology. Since hackers can use social engineering to exploit people ...

Since all cyber attacks use network communications as part of their kill chain, security analysts must have access to end-to-end network traffic analysis (NTA) up and down all layers of the OSI stack.

Referring to the I-ADD process of security analysis, the paper analyzed features, insecurity factors and security threats of MANET. Aiming at the security requirements, the design requirements for ...