The Complete Guide to Network Management
What is Network Management?
Network management is the process of planning, implementing, and maintaining the use of computer networks in an enterprise or business. Network management may involve managing network hardware and software, data traffic on a network, and the services provided by a network.
Network management is often divided into three areas:
- Technical: This area includes planning how to design and implement networks that are secure and reliable.
- Business: This area includes planning how to use available technology to provide better service levels or lower costs while meeting regulatory requirements.
- People: This area includes understanding how people interact with networks so that they can be managed more effectively.
Why is Network management important?
Networks are a vital part of the modern world. They allow us to share information, resources, and access to services. But networks also pose a serious security risk.
The importance of network management is dependent on the type of network that you’re managing. For example, if you’re managing a wired network then it is important to make sure that there are no rogue devices connected to the network and that it’s not being accessed by unauthorized people. However, for wireless networks, it’s important to ensure that there aren’t any rogue devices using your wireless signal and also make sure that your wireless signal is not being used by unauthorized people.
Network management can be done in different ways such as through software solutions or through physical devices like switches or routers.
How Does Network Management Work?
Network management is the process of monitoring, controlling and optimizing the use of computer networks.
Network management software uses complex algorithms to analyze network traffic and identify bottlenecks. It also helps in managing application performance and availability, as well as detecting security breaches.
Network management software has become more prevalent with the rise of cloud computing. The cloud allows for greater scalability and elasticity, making it easier to manage a large number of users on a single network. .A management software helps to empower network users. It enables an administrator to monitor a network, maintain it, and troubleshoot problems. Additionally, it provides a portal for all users on the network that makes it easier to identify their tasks and access resources.
What are the Functions of Network Management?
Network management is the process of managing the network infrastructure and services.
The functions of network management are as follows:
- Provisioning – Provisioning is a process in which the administrator configures and manages resources on a network. It includes assigning IP addresses, creating VLANs, and configuring routing protocols.
- Troubleshooting – Troubleshooting is a process that involves identifying, diagnosing, and resolving problems with a computer or network device. It usually involves isolating components for testing to find out what causes an issue.
- Security – Security is an important function of any network because it ensures that data gets from point A to point B without being compromised or interrupted by unauthorized people or devices.
- Monitoring – Monitoring refers to the act of collecting data about a system , network, or security system. This data can be used to detect and respond to abnormal events within the system.
- Enforcement – Enforcement refers to any actions taken by a security service on behalf of the owner of an organization. These actions may include taking steps on behalf of a user or entity, in order to ensure that their rights are being honored and protected.
How Network Management Tools Are Failing to Keep You Protected
Network management tools are failing to keep us protected. This is because they are not made for the purpose of protecting us from cyber threats. They are designed to keep our networks running smoothly and efficiently, but they do not take into account the various vulnerabilities in our networks that can be exploited by attackers.
We have seen how these tools have failed on a number of occasions and have been exploited by cybercriminals.
In order to protect ourselves, we need to be proactive and use different methods like firewalls, intrusion detection systems, and anti-virus software to protect ourselves from such attacks.
What are the Challenges of Network Management?
Network management is a challenging task that requires expertise and experience. In this section, we will explore the challenges of network management.
The challenges of network management are diverse and include:
- The ever-changing nature of technology, in which new technologies are introduced every day.
- The need to ensure that the network is secure and reliable at all times.
- The lack of standardization in the industry.
- The need to provide a quality customer experience for users across different devices, platforms, networks and locations.
- The amount of data that is being generated on a network is growing at an exponential rate.