Mitigating the effects of a DDoS attack
Posted: Sun Jan 05, 2025 9:14 am
Redirection Redirecting traffic so that it does not impact your critical resources is a great help in the event of a DDoS attack. Redirecting traffic to a cleanup center or “sinkhole” can help avoid this. At this time, you should notify your employees and customers that they do not need to change their behavior in response to the slowdown.
Analysis Finding out where a DDoS attack originated can be a huge help in combating the DDoS attack and help you protect yourself from future attacks. While you may want to go after the botnet, it may not be logistically or legally feasible.
Alternative delivery methods Alternative resources that respond to a DDoS attack almost instantly can be used to open new network connections.
How it's done
While all of these attack instagram database defense methods sound simple in theory, they all require collaboration between different departments in your company , as well as a robust infrastructure to prepare for an attack.
Detection : Detecting Layer 7 attacks requires a combination of a skilled IT professional, such as a security analyst , and penetration testing . Typically, a penetration tester will simulate a DDoS attack, and an analyst will listen to them to find the necessary identifiers. Finally, taking advantage of a cloud-based security service that has DDoS protection can help save valuable manpower.
Filtering and redirection : By taking advantage of scrubbing centers and similar services, you can redirect or contain DDoS traffic. Often, these are features like CAPTCHA or cookie challenges . These are designed to verify that the connection request is coming from a legitimate user. You can also forward the packets to a security analyst so that they can find patterns and recommend further mitigation steps. Often, the same load balancers that are used to properly manage legitimate traffic can also be used to combat DDoS attacks. IT can use load balancers to reject traffic coming from certain sources and stop a DDoS attack before it begins. Cloud scrubbing devices are placed between malicious traffic and the network. That traffic is then routed elsewhere to isolate the damage. The scrubbing center then stores all the legitimate traffic and passes it on to its destination. Some of the most popular scrubbing centers are Radware and Cloudflare .
Alternative delivery . Using a content delivery network ( CDN ) can make a big difference during a DDoS attack. It will help you increase your uptime while you divert your resources to combating the attack. However, outdated or misconfigured mitigation devices can be part of the problem during an attack. Since DDoS attacks often target a single provider, some companies choose to have multiple connections to providers so that they can simply switch to another if one is targeted.
Analysis Finding out where a DDoS attack originated can be a huge help in combating the DDoS attack and help you protect yourself from future attacks. While you may want to go after the botnet, it may not be logistically or legally feasible.
Alternative delivery methods Alternative resources that respond to a DDoS attack almost instantly can be used to open new network connections.
How it's done
While all of these attack instagram database defense methods sound simple in theory, they all require collaboration between different departments in your company , as well as a robust infrastructure to prepare for an attack.
Detection : Detecting Layer 7 attacks requires a combination of a skilled IT professional, such as a security analyst , and penetration testing . Typically, a penetration tester will simulate a DDoS attack, and an analyst will listen to them to find the necessary identifiers. Finally, taking advantage of a cloud-based security service that has DDoS protection can help save valuable manpower.
Filtering and redirection : By taking advantage of scrubbing centers and similar services, you can redirect or contain DDoS traffic. Often, these are features like CAPTCHA or cookie challenges . These are designed to verify that the connection request is coming from a legitimate user. You can also forward the packets to a security analyst so that they can find patterns and recommend further mitigation steps. Often, the same load balancers that are used to properly manage legitimate traffic can also be used to combat DDoS attacks. IT can use load balancers to reject traffic coming from certain sources and stop a DDoS attack before it begins. Cloud scrubbing devices are placed between malicious traffic and the network. That traffic is then routed elsewhere to isolate the damage. The scrubbing center then stores all the legitimate traffic and passes it on to its destination. Some of the most popular scrubbing centers are Radware and Cloudflare .
Alternative delivery . Using a content delivery network ( CDN ) can make a big difference during a DDoS attack. It will help you increase your uptime while you divert your resources to combating the attack. However, outdated or misconfigured mitigation devices can be part of the problem during an attack. Since DDoS attacks often target a single provider, some companies choose to have multiple connections to providers so that they can simply switch to another if one is targeted.