Network security is one of the most critical aspects of any system or organization. In today's connected world, where businesses are using technology for almost every action, a breach in network security can cause massive damage to an organization. Network security use cases help to identify the common problems and explain the right approach to solve them.
One of the most common network security use case is the protection against malware. Malwares are malicious software designed to cause harm to the computer. As technology advances, hackers have started using sophisticated techniques to plant malware on computers, making it difficult to detect them.
Phishing is another common cybersecurity problem. It is a fraudulent attempt to obtain sensitive information such as passwords and credit card details through email, social media, or other communication channels. Organizations deploy various techniques such as email filters and anti-phishing software to detect phishing attacks.
A Denial of Service (DoS) attack is an attempt to overload a system or network with traffic, making it impossible for users to access the services provided. These attacks are usually done using botnets, which makes it difficult to trace the source of the attack. Organizations use techniques such as traffic filtering and rate-limiting to prevent such attacks.
Insider security threats are the ones that come from within the organization. Malicious insiders can cause significant harm to the organization by stealing critical data, planting backdoors or disabling essential services. The best approach to prevent such attacks is to implement strict access control policies and monitor the employees to detect any suspicious behavior.
In conclusion, network security use cases play a crucial role in ensuring the safety and security of an organization's network. Organizations can use the information to identify the common problems and take the right approach to solve them.