What Are The Features of Cyber Security Architecture?

14-Jun-2022

What are the features of cyber security architecture?

The base of an organization's protection against cyber attacks is its cyber security architecture, which guarantees that all components of its IT infrastructure are safeguarded. The strength of an organization's security structure is critical to its success. A solid company plan, an efficient workforce, and important executives with business experience are all essential. The consistency and devotion of all of the above are what make a powerful team, and establishing a robust cybersecurity architecture is no exception.

This demonstrates how critical it is for your organization's cybersecurity architecture to be faultless in order to protect it from external assaults. Cyber threats and cybersecurity breaches come in a variety of shapes and sizes, and they're always changing. As a result, it is critical that a company maintains a high level of security awareness and is knowledgeable about the procedures and strategies that can be used to combat potential threats.

Here in this post let us delve into the nuances of what is a cyber security architecture and the crucial features of cyber security architecture. 

What is Cyber Security Architecture?

Cybersecurity architecture, which is also known as "network security architecture," is a framework that specifies a computer network's organizational structure, standards, policies, and functional behavior, incorporating both security and network aspects. The way various internal modules of your cyber or computer system are organized, synchronized, and connected is often referred to as cybersecurity architecture. A cybersecurity architectural framework is a part of the overall architecture of a system. It's created and built to help with the overall design of a product or system.

Security architecture aids in the positioning of security controls and breach countermeasures, as well as how they relate to your company's broader systems framework. The primary goal of these controls is to maintain the quality attributes of your essential system, such as confidentiality, integrity, and availability. It's also the collaboration of hardware and software expertise with programming talents, research abilities, and policy development.

To have a clearer comprehension of what is cyber security architecture, let us delve into the component crucial to security architecture. 

Component of Cyber Security Architecture

Proper and effective cybersecurity architecture, as per Internal Auditors, consists of three essential components. These are the people, processes, and tools that work together to safeguard the assets of your firm. Your security architecture must be guided by your security policy in order to effectively align these components. defining your security architecture expectations, implementation strategy, and enforcement strategy

A security policy is a declaration that specifies how each entity interacts with one another, what activities each entity is allowed to perform, the level of security that is necessary for a system, and the measures that should be performed if these security protocols are not satisfied.

The following components make up a successful and well-planned security architecture:

• Threat response, disaster recovery, configurations, account creation and maintenance, and cybersecurity surveillance are all areas where the direction is needed.

• Management of identity.

• Those who are subject to the security architecture's domain have been decided upon for inclusion and exclusion.

• Border control and access.

• Validating and Adjusting the architecture

• Training

Features of Cyber Security Architecture

Let us discuss some of the key features of cyber security architecture in the following points:

Network Elements

• Network nodes: including computers, gateways, routers, modems, NICs, hubs, repeaters, bridges, switches, etc.

• Network communication protocols: HTTP, HTTPS, IMAP, FTP, DNS, DHCP, TCP/IP.

• Network connections linking nodes applying specific protocols

• Network topology of nodes including point-to-point, chain, circular, and hybrid. 

Security Elements

• Cyber security devices like Intrusion Detection Systems or Intrusion Protection Systems, Firewalls, Encryption or Decryption Devices, etc.

• Software for cyber security including anti-virus, spyware, and anti-malware.

• Securing network communication protocols like IMAP, HTTPS, HTTP, FTTP, DNS, DHCP, TCP/IP, etc.

• Implementing robust encryption techniques such as end-to-end encryption, blockchain, and zero privacy knowledge.

Security Frameworks and Standards:

• Cyber security architectural framework standards such as ISO IEC 27000-Series and NIST (RMF) Risk Management Framework SP 800-37.

• Technical standards concerning software choices for cyber security.

Security Policies and Procedures

These are security policies and procedures that are addressed at your company and enforced. A cybersecurity architecture should ideally be defined and simulatable using an industry-standard architectural modeling language, according to the Cybersecurity Forum (e.g., SysML, UML2).

While we have briefly outlined the features of cyber security architecture, it is also crucial to understand the key phases involved in security architecture. 

The phases of the security architecture framework and procedure are as follows:

• Architecture Risk Assessment: This section assesses the impact of critical business assets, hazards, and the consequences of vulnerabilities and security threats on your firm.

• Security Design and Architecture: At this stage, security services' design and architecture are constructed to aid in the protection of your organization's assets while also facilitating business risk exposure targets and goals.

• Implementation: Cybersecurity services and procedures are operated, implemented, monitored, and managed during the implementation phase. The architecture is built to ensure that security rules and policies, security architecture decisions, and risk assessments are all completely implemented and effective throughout time.

• Operations and Monitoring: Threat and vulnerability management, as well as threat management, are used to monitor, oversee, and manage the operational state, as well as examine the impact of the system's security.

Cybersecurity architects are especially adept at spotting potential dangers. They know enough about network and computer systems to build security architecture strategies, put them into action, and monitor their success. That was all about cyber security architecture detailing the components, features, and phases of security architecture.

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