For example, lateral movement in your organization can start as normal network traffic but later affect all your devices with malware. With the evolution of cloud and hybrid environments, cyberattacks have evolved, making traditional approaches ineffective.
Is network traffic analysis becoming the new dynamic monitoring approach?Īnalyzing network traffic comes with its own benefits, especially in analyzing zero-day intrusion. With network traffic analysis, these harmful traffic types can be tracked, as you’ll know information like who is using the device, the geolocation of the traffic, and how the device is being used in your network with insights like source, destination, IP addresses, protocols, and conversations. Most modern-day security threats use legitimate information to gain access to important sources of information, and once hackers find a hole in the network, the systems in it are further exploited.
Network traffic analysis is the process of monitoring, capturing, and reporting traffic patterns to identify the nature of traffic, highlight possible security attacks, and find the root cause of bandwidth bottlenecks. Organizations need a network traffic analysis (NTA) tool that can track network traffic and let admins differentiate between normal and unusual behavior. In such cases, organizations need a solution that can monitor for hitches in connectivity and security threat indicators hiding in traffic. With the need to keep up with the ever-growing bandwidth demands, monitoring each endpoint manually is practically impossible. Although major solutions can detect threats with predefined signatures, detecting newer attacks requires focusing on communications such as those from API or SaaS applications. With network endpoints interconnected, the performance and risk of handling these traffic types can also increase. Most corporate IT landscapes have a variety of traffic types involved, like cloud, web, and video.
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