What is network security architecture?
Cybersecurity architecture, also known as “network security architecture”, is a framework that specifies the organizational structure, standards, policies and functional behavior of a computer network, including both security and network features.
What are the three types of network architecture?
Computer Network Architecture
- Peer-To-Peer network.
- Client/Server network.
What are the four basic characteristics of a network architecture?
As networks evolve, we are discovering that there are four basic characteristics that the underlying architectures need to address in order to meet user expectations: Fault tolerance. Scalability. QoS.
What is an example of security architecture?
As such, it consists of more than just firewalls, antivirus/antimalware programs, threat intelligence platforms, VPN software (note that VPNs can be considered part of security architecture only if their aim is to protect users’ privacy), and other security tools and applications that protect a company’s network.
Why security architecture is important to an organization?
A business-driven approach to security architecture helps organizations prioritize where controls are needed to protect critical information, and it helps them define what level of risk is acceptable.
What are the two types of network security?
What are the different types of network security devices and tools?
- Access control.
- Antivirus and anti-malware software.
- Application security.
- Behavioral analytics.
- Data loss prevention.
- Distributed denial of service prevention.
- Email security.
- Firewalls.
What are the 2 types of network architecture?
Two of the most widely used types of network architecture are peer-to-peer and client/server. Client/server architecture is also called ‘tiered’ because it uses multiple levels. This lesson will discuss each of these two types in more detail.
What are the characteristics of network security?
Network Security involves access control, virus and antivirus software, application security, network analytics, types of network-related security (endpoint, web, wireless), firewalls, VPN encryption and more.
What are the 7 characteristics of a network?
The key characteristics that are often used to differentiate between these two types of networks are as follows:
- Geographic Distribution:
- Data rate:
- Error rate:
- Communication link:
- Ownership:
- Communication cost:
What are the types of security architecture?
The Security Architecture of the OSI Reference Model (ISO 7498-2) considers five main classes of security services: authentication, access control, confidentiality, integrity and non-repudiation.
What are the principles of secure network design?
Principles of Secure Network Design 1 Defense in depth 2 Compartmentalization 3 Least privilege 4 Weakest link 5 Separation and rotation of duties 6 Hierarchically trusted components and protection 7 Mediated access 8 Accountability and traceability
What are the principles of security architecture?
The principles of security architecture are much the same as regular architecture. In the modern age of technology, the importance of securing your organization against cyber security threats cannot be ignored.
Is network-level security in the scope of the cloud customer?
Public cloud providers offering infrastructure or platform services are forced to make network architecture decisions due to the scale of their operations. However, the shared security responsibility model clearly leaves network-level security in the scope of the cloud customer.
How does the reference architecture implement multiple levels of security?
This reference architecture implements multiple levels of security. The user-defined route in the gateway subnet blocks all user requests other than those received from on-premises. The route passes allowed requests to the firewall, and these requests are passed on to the application if they are allowed by the firewall rules.