For each of these tools, we’ve included key features and advantages to help you choose the right one for your company. The following tools all come highly recommended, but some are likely to be better suited to your individual requirements than others. For example, what might be considered normal for a workstation won’t be normal for an IP phone, camera, or server. Network traffic analyzers with entity tracking abilities can create even more comprehensive baselines because they understand the source and destination entities as well as the traffic patterns. The tool should then be able to use the underlying data to establish baselines, which evolve in real time as behaviors change. To keep pace with modern IT environments-which are constantly innovating-network traffic analysis tools should be able to track behaviors unique to a specific entity (or a small number of entities) in comparison to most entities in the environment. This protects data privacy and integrity. A dependable network traffic analyzer should be able to empower security professionals to uncover network risks and threats by analyzing the full payload without viewing the contents. More than 70% of web traffic is encrypted, which is why companies need an accessible and reliable method of decryption for their network traffic that doesn’t disrupt data privacy. This will provide a much greater value contribution to your company than a static list of IP addresses. Ideally, the network traffic analysis tools you choose will feature machine learning and analytics capabilities, which can help you correlate the behaviors and relationships between discovered entities. Entity TrackingĪn effective network traffic analyzer should also allow you to track and profile all the entities on a network, including users, devices, destinations, applications, and more. This should cover traditional TCP/IP style packets, traffic from and within cloud workloads, virtual network traffic crossing from a virtual switch (vSwitch), serverless computing instances, and API calls to software as a service (SaaS) applications. ![]() It’s key for the network traffic analysis tools you choose to be able to monitor and analyze a broad range of communications in real time. When choosing network traffic analysis software for your company, we recommend prioritizing the following features: Comprehensive Visibility Key Features of Network Traffic Analysis Tools This is because networks provide an objective perspective other data sources often struggle to achieve. Fortunately, network traffic analyzers can serve as sources of reliable information and insight, helping businesses identify what’s on their networks. Moreover, achieving consistent and comprehensive visibility of growing networks has become a big challenge for businesses. Network traffic analysis tools were designed to combat the constant innovation of cybercrime they help achieve this by giving companies a realistic way to thwart the attempts of even the most creative hackers. They often leverage legitimate credentials with trusted tools that have already been deployed in a network environment, making it difficult for businesses to identify critical security threats. Network traffic analysis tools help identify the applications and protocols currently running on the network, identifying bandwidth hogs (at the user, application, and device levels), monitoring client-to-server network traffic, and troubleshooting network and application performance problems.Ĭybercriminals are constantly modifying their tactics to avoid detection. Network traffic analyzers are simply tools designed to enhance, streamline, and simplify the network traffic analysis process. Network traffic analysis may also be used to identify performance issues. Network traffic analysis is the process of intercepting, recording, and analyzing network traffic communication patterns with the aim of detecting and responding to security threats. Skip to Best Network Analyzers > What Are Network Traffic Analyzers? NTA is a versatile solution and offers a range of advanced features without compromising on the user-friendliness of the interface. This guide will provide a list of the best network traffic analysis tools and give an overview of each of their key features.įor those who don’t have time to read the full guide, SolarWinds® NetFlow Traffic Analyzer (NTA) ranks the highest. However, it can be difficult to determine which network traffic analysis software is best suited for your enterprise. Network administrators often use network traffic analyzers to help with network traffic analysis. ![]() Businesses can analyze this data to gain insight into how their networks are operating and assist with the identification of potential security threats. Your business networks create a huge amount of data every day.
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