A scrubbing center (also called a traffic scrubbing center) is a type of facility or service used in information and network security. It filters out malicious traffic from a network or Internet connection. These centers specialize in monitoring and filtering traffic for malicious activity, such as Distributed Denial of Service (DDoS) attacks, botnet activity, malware propagation and other cyber threats.
Scrubbing center services are often used by enterprises, data centers, Internet service providers (ISPs) and hosting providers to protect their online services and networks from cyberattacks and downtime. They play a crucial role in network security by helping to detect and stop malicious activity before it can cause damage.
The main functions of a scrubbing center are:
These functions are critical to ensure network security, maintain service availability, and block malicious activity.
A scrubbing center is primarily used to filter out and isolate malicious or suspicious traffic from a network or Internet connection. Its operation starts with real-time monitoring of inbound and outbound traffic, which can come from various sources, including web requests, emails and application data. During this stage, the scrubbing center detects malicious traffic that may indicate various types of threats.
Once malicious traffic is detected, the scrubbing center isolates that traffic to prevent it from reaching the target system. This is usually done by redirecting the malicious traffic to a special isolated environment. In this environment, the malicious traffic is then filtered and cleaned by dropping or repairing dangerous packets or data to make it safe.
While malicious traffic is isolated and cleaned, legitimate traffic can be forwarded unimpeded to maintain service availability. In addition, the scrubbing center keeps logs of all detected incidents and generates security posture reports, which are vital for analyzing and tracking security events.
In the case of DDoS attacks, the scrubbing center can effectively block malicious traffic by separating it from legitimate requests, minimizing the impact of the attack. The efficiency and speed with which a scrubbing center can respond to such attacks makes it an indispensable component of network security, especially for companies and organizations that need to protect their online services.
The ability of a scrubbing center to detect and block threats contributes significantly to the security of networks and online services. This enables businesses and organizations to protect their IT infrastructure from a wide range of cyberattacks.
A scrubbing center can detect and block a wide range of threats. These include:
A scrubbing center can benefit a wide range of businesses and organizations, especially if they provide online services or operate a networked IT infrastructure. Potential users include e-commerce companies that need to protect their online stores from DDoS attacks and other cyber threats to ensure the availability of their websites and the protection of customer data.
Similarly, financial service providers such as banks and payment processors can benefit from a scrubbing center to protect sensitive financial transactions and guard against fraud and data leaks.
Cloud service providers also face the challenge of ensuring continuity of service for customers while protecting their infrastructure from attack.
Healthcare facilities, including hospitals and healthcare providers, must ensure they protect patient data and preserve access to medical records from cyberattacks. Educational institutions such as schools, colleges and universities manage online learning platforms and store sensitive student data, making them potential targets for cyberattacks.
Government agencies are also at risk, as they are often the target of cyberattacks aimed at stealing sensitive information or compromising government services. Both small and large businesses are vulnerable to DDoS attacks and other cyberthreats and can benefit from the protective measures of a scrubbing center. Finally, hosting providers also use scrubbing centers to protect their customers from DDoS attacks and other threats.
In short, any business or organization that provides online services or operates a networked IT infrastructure can benefit from a scrubbing center to ensure the security and availability of their services. However, the selection of a scrubbing center should be done carefully to ensure that it meets the specific needs and requirements of the business or organization.
If you decide on a protection provider to protect you from DDoS attacks or cyberattacks of any kind, proven scrubbing centers are almost indispensable. You are welcome to have a non-binding discussion with our security experts and obtain further important information. By the way: Link11 has its own scrubbing centers in its portfolio, which have been reliably protecting customers of all sizes for many years.