Network security is something that anyone who visits the Internet should know, especially since most of our sensitive transactions are done over the various communication networks connected to the Internet. We all deal with wired and wireless communication networks of various types on a daily basis. Most people in our current era access these networks for every small and large thing, for example when watching YouTube or browsing Facebook or searching for something on Google. All of this should make you aware of what networks are and how you can protect yourself and your data through several different methods that we will discuss in our article today.
What is network security
Clearly and understandably, network security is a set of technologies and policies that protect users' data and information over the Internet from unauthorized access. It is necessary to have a wall that protects you and protects systems from potential threats by employing specialists in this field to provide the required protection in such a very important matter as well as to gain customer satisfaction.
Network security clearly focuses on sensitive and important data, whether for individuals, companies or governments. It includes protection from attacks, viruses and other malicious methods that may lead to the theft and corruption of data and information. Therefore, programmers and companies that provide this service, i.e. network security service, are keen to take all necessary measures and precautions against phishing, hacking attempts, deception and other harmful behaviors, by providing programs and mechanisms that work in this regard.
Methods of Protecting Networks from Hacking
At the beginning of the article, you learned what is meant by network security, and now we will discuss the methods and practices of protecting networks from hacking and tampering. In a simple and concise way, we will show you how protection is achieved.
Intrusion Prevention and Detection Systems (IPS / IDS)
- Intrusion Detection System (IDS): It is a system that works in a regular and effective manner. The function of this system is to monitor suspicious operations and sequence operations that may occur on the user's network. It also analyzes packets and traffic on the network.
- Intrusion Prevention System (IPS): The intrusion prevention system is ideal when performing its function as the first firewall between the user's network and the Internet. By diagnosing and identifying threats, it also examines harmful traffic and prevents it from reaching the user. In cases where it is diagnosed as critical, it permanently closes what it sees as harmful.
Endpoint Detection and Response (EDR)
EDR is a powerful set of tools that record and monitor the activity of devices connected to the Internet, such as computers, phones, and robots. This is done in order to analyze and respond to possible threats that may cause harm to users.
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