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Top 8 Distributed Denial of Service (DDOS) Protection Tools

Arbor DDoSCloudflareImperva IncapsulaKentikReblazeAkamai Kona Site DefenderRadware DefenseProF5 Silverline Managed Services
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    Arbor DDoS is easy to use, provides effective blocking of DDoS attacks, and can be used for DNS, web, and main servers. Additionally, this solution is far easier to operate than others solutions, such as Fortinet DDoS.
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    From what I've seen so far, there are no negatives to report as of yetThere are key things that are used for our enterprise customers, such as Lambda and DNS.
  3. Find out what your peers are saying about NETSCOUT, Cloudflare, Imperva and others in Distributed Denial of Service (DDOS) Protection. Updated: October 2021.
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    Simplifies putting everything in code. DDoS protection and WAF are the most valuable features. It is easy to deploy a service. It is easy and quick to deploy to a new website.
  5. One of the valuable features is the intuitive nature of building out reports, and then triggering actions based on specific metrics from those reports. It has a really good UI and the ability to surface data through the reporting functions is pretty good. That's helped a lot in the security space.
  6. Provides mobile app security. I very much like the elastic search and reports, allowing us to have a 360-degree view of the customer's activities and enabling us to track down any suspicious bots.
  7. The most valuable feature is the custom rules feature. This is because many of our customers require a lot of custom rules. Because it's a very customized project for our customers, I think they have the best of everything already.
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  9. The pricing is reasonable. It's not overly expensive.The product integrates well with Cisco.
  10. Its flexibility is the most valuable because it is a managed service. The good part is that you don't need to set it up. It just needs DNS routing, which is the easiest thing. Our client had Akamai for certain websites because they were using CDN features. They had NetScaler on the internal zone, F5 AWAFs on the data centers, and no WAF at all in the cloud. One of the main activities of the project was to move all these policies into a single WAF so that we could control and use that as a choke point. That exercise itself was very easy because it was a managed service and F5 Silverline Web Application Firewall does that for you. That's the best thing about F5 Silverline Web Application Firewall. It is easy to apply policies on-premises. If you have AWAF on-premises and you want to replicate some policies on F5 Silverline Web Application Firewall, other than the policies that it applies by itself, it is easy because you have a team that supports it. F5 Silverline Web Application Firewall works perfect

How does a DDoS attack work?

DDoS attacks are designed to overwhelm sites with traffic from hundreds or even thousands of sources, making it nearly impossible to stop them. To render an online resource unavailable, attackers will most commonly use a network of computers that are already infected with a virus (known as a botnet) to gain remote access. To launch an attack, hackers typically send a command to the control server through which the botnets are controlled, which then sends a signal to the bots to launch malicious network requests. The botnets work by harnessing the power of several machines to obscure the source of traffic. Because the traffic is distributed, it becomes harder for security teams or tools to detect the attack until it is well underway. The network of remotely controlled hacked computers are often referred to as “zombie computers” and work by sending overwhelming amounts of data that exceed and exhaust bandwidth capabilities.

Is DDoS a virus?

While DDoS is not a true virus, it uses malware (malicious software) to affect normal computer operations. Malware can come in the form of viruses, Trojans, spyware, and adware, and other types, and is used by hackers to gain unauthorized access to systems when carrying out DDoS attacks. A DDoS attack incorporates malicious programs in order to target the victim, making the virus more effective and destructive. Malware affects vulnerable devices by turning them into bots. Once the devices have been modified, a DDoS attack is launched as part of the botnet.

Why is a DDoS dangerous?

A DDoS attack is dangerous because it can cause major disruptions and become a threat to business continuity. These types of attacks affect mission-critical applications that organizations rely on, such as email, CRM systems, salesforce automations, and many other daily business operations. DDoS attacks can force companies to spend fortunes on repairs, can affect consumer trust, can lead to lost revenue, and can damage an organization’s reputation. When applications become unavailable or a public-facing website is down, productivity suffers. Unfortunately, one DDoS attack means that more attacks are likely expected to continue until more robust defense solutions are deployed.

Benefits of DDoS Protection

Below is a list of benefits of how an effective DDoS protection solution can help protect your organization from attacks:

  • Prevents malicious traffic from reaching its target
  • Decreases business risk and minimizes downtime
  • Reduces costs related to web security
  • Enforces security rules which are constantly updated to defend against new and existing threats
  • Saves money because it is effective, reliable, predictable, and steady
  • Curbs operational costs by eliminating the need to hire IT staff, purchase more bandwidth capacity, or outsource protection to a third-party scrubbing center.
  • Protects your organization from loss of revenue
  • Secures your brand, making sure your reputation doesn’t become compromised

Features of DDoS Protection

While DDoS attacks are very challenging to stop, there are steps you can take to limit your exposure and defend against them. Here are some features to look for when researching DDoS protection options:

  • Name server protection: A solid DDoS protection solution will protect against DDoS techniques that aim to disrupt or crash a DNS name server.
  • Application protection: When reviewing your options, look for a DDoS protection tool that protects common applications such as CRM, FTP, ERP, and email.
  • Individual IP protection: Initially, DDoS protection methods would only be able to protect entire IP ranges. It is best to look for one that can offer protection for individual IPs, to allow you to register a public IP or domain name as well as to add the DDoS service to your existing DNS configuration.
  • Network capacity: This is an important feature, as it determines the overall scalability available to you during an attack. Consider bandwidth availability and which scalable deployment model you will use (either cloud-based or on-premises).
  • Pricing: Another key factor to consider is the pricing model. Opt for one that is the most suitable for your company, whether it is pay-as-you-go pricing, pricing based on the volume of attacks, service-based pricing, or flat monthly fee pricing.
  • Support: Make sure support is offered - even if your DDoS protection solution is fully automated.
Find out what your peers are saying about NETSCOUT, Cloudflare, Imperva and others in Distributed Denial of Service (DDOS) Protection. Updated: October 2021.
542,721 professionals have used our research since 2012.