Chengdu Shuwei Communication Technology Co., Ltd.

In today's digital age, the importance of network security cannot be overstated. With the increasing number of cyber threats and attacks, organizations are constantly seeking innovative solutions to protect their networks and sensitive data. One such solution that has gained significant attention is NetTAP's inline bypass tap, a powerful tool that enhances network security and ensures uninterrupted network performance.   NetTAP's inline bypass tap is a cutting-edge technology that plays a crucial role in network inline security. It acts as a bridge between network security tools and the network itself, allowing for seamless traffic monitoring and analysis without disrupting the flow of data. This innovative solution has revolutionized the way organizations approach network security, providing a robust and efficient method for safeguarding their networks against potential threats.   One of the key advantages of NetTAP's inline bypass tap is its ability to provide continuous network monitoring and security without causing any downtime or latency. Traditional security tools often require network traffic to be redirected or interrupted for analysis, which can lead to performance issues and potential disruptions. However, with NetTAP's inline bypass tap, organizations can ensure that their network security tools operate seamlessly without impacting the flow of data, thereby maintaining optimal network performance at all times.   Furthermore, NetTAP's inline bypass tap offers enhanced visibility into network traffic, allowing organizations to gain valuable insights into potential security threats and vulnerabilities. By capturing and analyzing network traffic in real-time, organizations can proactively identify and mitigate security risks, thereby strengthening their overall security posture. This level of visibility is crucial in today's threat landscape, where cyber attacks are becoming increasingly sophisticated and difficult to detect.   In addition to its advanced monitoring capabilities, NetTAP's inline bypass tap also provides a high level of flexibility and scalability. Organizations can easily integrate this solution into their existing network infrastructure, allowing for seamless deployment and management. Whether it's a small-scale deployment or a large enterprise network, NetTAP's inline bypass tap can adapt to the specific needs and requirements of any organization, making it a versatile and cost-effective solution for enhancing network security.   Another significant benefit of NetTAP's inline bypass tap is its ability to streamline the deployment and management of network security tools. By acting as a centralized access point for security tools, organizations can efficiently manage and orchestrate their security infrastructure, ensuring that all network traffic is effectively monitored and protected. This centralized approach not only simplifies the management of security tools but also enhances their overall effectiveness in detecting and mitigating potential threats. Moreover, NetTAP's inline bypass tap offers a level of resilience and failover capabilities that are essential for maintaining continuous network security. In the event of a security tool failure or maintenance, the bypass tap can seamlessly reroute network traffic, ensuring that there are no gaps in security coverage. This level of resilience is crucial for organizations that cannot afford any downtime or disruptions in their network security operations.   Overall, NetTAP's inline bypass tap represents a significant advancement in network security technology, providing organizations with a powerful and reliable solution for enhancing their security posture. By seamlessly integrating with existing network infrastructure, offering advanced monitoring capabilities, and ensuring continuous network security, this innovative solution has become a cornerstone of modern network security strategies.   In conclusion, NetTAP's inline bypass tap is a game-changing technology that has redefined the way organizations approach network security. With its advanced capabilities, seamless integration, and resilience, it has become an indispensable tool for organizations looking to safeguard their networks against evolving cyber threats. As the threat landscape continues to evolve, the importance of innovative solutions like NetTAP's inline bypass tap cannot be overstated, making it a crucial investment for any organization serious about protecting their network and sensitive data.

What is a Network packet Broker?   Why do I need a network packet broker? - Get more comprehensive and accurate data for better decision making - Tighter security - Solve problems faster - Increase initiative - Better return on investment   What exactly can the NPB do? - Redundant packet deduplication - SSL decryption - Header stripping - Application and threat intelligence - Application monitoring - Benefits of NPB for you   Keeping networks secure and users evolving in a rapidly changing IT environment requires a complex set of tools to perform real-time analytics. Your monitoring infrastructure may have network and application performance monitoring (NPM/APM), data loggers, and traditional network analyzers, while your defense systems utilize firewalls, intrusion protection systems (IPS), data leak prevention (DLP), anti-malware, and other solutions.   No matter how specialized security and monitoring tools are, they all have two things in common: - You need to know exactly what's going on in the network - The results of the analysis are based only on the data received   A 2016 survey by the Business Management Association (EMA) found that nearly 30 percent of respondents don't trust their tools to receive all the data they need. This means there are monitoring blind spots in the network, which ultimately leads to futility, excessive costs, and a higher risk of being hacked.   Visibility requires avoiding wasteful investment and network monitoring blind spots, which require collecting relevant data on everything moving in the network. The mirror ports of splitters/splitters and network devices, also known as SPAN ports, become access points used to capture traffic for analysis.   This is a relatively "simple operation," and the real challenge is how to efficiently deliver data from the network to every tool that needs it. If you only have a few network segments and relatively few analysis tools, then the two can be directly connected. However, given the ever-expanding speed of the network, even if logically feasible, this one-to-one connection has the potential to create an unmanageable management nightmare.   The EMA reports that 35% of organisations cite a shortage of SPAN ports and splitters as the main reason they are unable to fully monitor their network segments. Ports on high-end analytics tools such as firewalls can also be scarcer, so it's important to avoid degrading performance by overloading your device.   Why do I need a network packet broker? The Network Packet Broker (NPB) is installed between the splitter or SPAN port used to access network data, as well as security and monitoring tools. As the name suggests, the basic function of a network packet broker is to coordinate network packet data to ensure that each analysis tool gets exactly what it needs.   NPB adds an increasingly critical layer of intelligence that reduces cost and complexity and helps you achieve the following:   Get more comprehensive and accurate data for better decision making Network packet agents with advanced filtering capabilities are used to provide accurate and effective data for your monitoring and security analysis tools.   Tighter security When you can't detect a threat, it's hard to stop it. NPB is designed to ensure that firewalls, IPS, and other defense systems always have access to precisely the data they need.   Solve problems faster In fact, the time it takes just to identify an existing problem accounts for 85% of the average time to fix (MTTR). Downtime means money is lost, and mishandling it can have a devastating impact on your business. Context-aware filtering provided by NPB helps you discover and determine the root cause of problems faster by introducing advanced applied intelligence.   Increase initiative The metadata provided by the Smart NPB via NetFlow also facilitates access to empirical data to manage bandwidth usage, trends, and growth to nip the problem in the bud.   Better return on investment Smart NPB can not only aggregate traffic from monitoring points like switches, but also filter and collate data to improve security and utilization and productivity of monitoring tools. By simply handling the associated traffic, you can improve tool performance, reduce congestion, minimize false positives, and achieve greater security coverage with fewer devices.   5 ways to Improve ROI with Network packet Brokers   - Speed up troubleshooting - Detect vulnerabilities faster - Reduce the burden of security tools - Extend monitoring during an upgrade - Tool life - Simplify compliance   What exactly can the NPB do? In theory, aggregating, filtering, and delivering data sounds simple. But in reality, smart NPBS can perform very complex functions, resulting in exponentially higher efficiency and security gains.   Load balancing traffic is one of these functions. For example, if you upgrade your data center network from 1Gbps to 10Gbps, 40Gbps, or more, NPB can slow down to distribute high-speed traffic to an existing batch of 1G or 2G low-speed analytical monitoring tools. This not only extends the value of your current monitoring investment, but also avoids costly upgrades when IT migrates.   Other powerful features performed by NPB include:   Redundant packet deduplication Analysis and security tools support receiving large numbers of duplicate packets forwarded from multiple splitters. NPB eliminates duplication to prevent tools from wasting processing power while processing redundant data.   SSL decryption Secure Socket Layer (SSL) encryption is a standard technology used to securely send private information. However, hackers can also hide malicious cyber threats in encrypted packets.   Examining this data must be decrypted, but breaking down the code requires valuable processing power. Leading network packet brokers can offload decryption from security tools to ensure overall visibility while reducing the burden on high-cost resources. Data desensitization   SSL decryption makes the data visible to anyone with access to security and monitoring tools. The NPB can block credit card or Social Security numbers, protected health information (PHI), or other sensitive personally identifiable information (PII) before passing on information, so that information is not disclosed to the tool and its administrators.   Header stripping NPB can remove VLAN, VXLAN, L3VPN headers, etc., so tools that cannot handle these protocols can still receive and process packet data. Context-aware visibility helps detect malicious applications running on the network and the footprints left by attackers as they work their way through the system and network.   Application and threat intelligence Early detection of vulnerabilities can reduce the loss of sensitive information and the ultimate cost of vulnerabilities. The context-aware visibility provided by NPB can be used to expose intrusion indicators (IOCS), identify the geographic location of attack vectors, and combat cryptographic threats.   Application intelligence extends beyond Layers 2 through 4 of the packet data (OSI model) up to layer 7 (application layer). Rich data about user and app behavior and location can be created and exported to prevent application-layer attacks where malicious code masquerades as normal data and valid client requests.   Context-aware visibility helps spot malicious applications running on your network and the footprints left by attackers as they work their way through systems and networks.   Application monitoring The visibility of application perception also has a profound impact on performance and management. Perhaps you're wondering when an employee used a cloud-based service like Dropbox or Web-based email to bypass security policies and transfer company files, or when a former employee tried to access files using a cloud-based personal storage service.   Benefits of NPB for you - Easy to use and manage - The intelligence that removes the burden on the team - No packet loss - 100% reliability when running advanced features - High-performance architecture

Where Does Cyber Security Differ? Cyber security is much more concerned with threats from outside the castle. Where network security is worried about what is going on within the castle walls, cyber security is watching who is trying to pass through the gate or breach the parapets. The two areas have a lot of overlap, but their areas of concern are quite different. The cyber security specialist is the crusading knight defending the kingdom. Cyber security focuses on the barbarians at the gate and how the castle connects to the world around it.   Network protection - detecting and protecting against outside attempts to get into the network   Up-to-date information - staying informed on how attackers and hackers are improving their efforts Intelligence - identifying the sources of outside attacks and protecting against them Applications - monitoring the use of applications to avoid unintended breaches from within   Cyber security: Mainly to deal with external threats, network securty is mainly to deal with internal network security, cybersecurty is mainly to monitor who wants to climb over our walls, or in our inadequate care of the place to punch a hole in. There is overlap between the two jobs, but cyber securiy is more like the Crusader knights defending the king and the barbarians guarding the gate People, and they also have to think about how the castle connects to the outside. Main work content: 1. Network Protection - Monitoring and protecting bad actors from outside who are trying to illegally enter our internal network 2. Update - Keep track of what the hackers are up to and how they're doing it 3. Intelligence - Identify external sources of attack and reject them 4. Apps - Monitor your app for allegations and avoid unexpected violations from within       What is Network Security? If the field of internet security is attractive to you, you need to know the important distinction between network security and cyber security. If you think of a company as castle fortified against outside threats, network security is concerned about maintaining peace and calm within the walls of the castle. It focuses on maintaining the fortifications, of course, but its primary purpose is to guard against problems from within. A person concerned with network security will be focusing on protecting a company's internal information by monitoring employee and network behavior in several ways. They are the shire reeve responsible for keeping peace in the land.   IDs and passwords - making certain they are effective and updated frequently   Firewalls - keeping outside threats at bay Internet access - monitoring the sites employees visit on the company's computers Encryption - making certain that company information is useless to anyone outside the company Backups - scheduling regular backups of company information in case of a hardware malfunction or successful outside threat Scans - conducting regular virus and malware scans to detect any outside infection   Network Security It mainly corresponds to the internal use of the network, which is mainly used to manage the network behavior in the company, monitor the important information inside the company, and the online behavior of employees. Main work content: 1. User |D and password - Make sure they are changed regularly and updated regularly 2. Firewall - Set up security policies and monitor traffic 3.internet Access - Monitor employees accessing websites within the company 4. Encryption - Encrypt the computers of important employees and important company documents to prevent artificial transmission 5. Backup - Develop and follow company backup policy 6. Scan - Periodically scan for server vulnerabilities and monitor client viruses 7. Server Connection Monitoring - Regularly monitor server logs and abnormal connections (personal increase)8. Network security training - Regular security training for employees (personal increase)

Are you struggling to capture, replicate and aggregate network data traffic without packet loss? Do you want to deliver the right packet to the right tools for better network traffic visibility? At NetTAP, we specialize in providing advanced solutions for network data visibility and packet visibility. With the rise of Big Data, IoT, and other data-intensive applications, network traffic visibility has become increasingly important for businesses of all sizes. Whether you're a small business looking to improve your network performance or a large enterprise managing complex data centers, a lack of visibility can significantly impact your operations and bottom line. At NetTAP, we understand the challenges of managing network traffic and offer cutting-edge technologies to tackle these challenges. Our solutions are designed to capture, replicate, and aggregate network data traffic, ensuring that you have complete visibility into your network. We offer a range of products and services to meet your network visibility needs, from inline and out-of-band data capture to advanced analysis tools that provide actionable insights. Our innovative technologies, ranging from IDS, APM, NPM, monitoring and analysis systems, help you to identify network faults and performance issues quickly and easily.   One of the key technologies we use is Deep Packet Inspection (DPI), which is a method of analyzing network traffic by analyzing the complete packet data. This technique allows us to identify and classify different types of traffic, including protocols, applications, and content. We also use pattern matching, string matching, and content processing to identify specific types of traffic and extract relevant data. These techniques allow us to quickly identify issues like security breaches, slow application performance, or bandwidth congestion. Our Titan IC hardware acceleration technologies provide faster processing speeds for DPI and other complex analysis tasks, which ensures that we can provide real-time network visibility without packet loss. In conclusion, network traffic visibility is crucial for the success of any modern business. At NetTAP, we specialize in providing advanced solutions for network data visibility and packet visibility. Whether you need to capture data traffic, replicate, aggregate or analyze it for business-critical applications, we offer the right technology and expertise to meet your needs. Contact us today to learn more about our solutions and how we can help your business thrive.