15 Best Cloud-based DDoS Protection in 2024

by Cws Team

Best Cloud-based DDoS Protection solutions provide a strong defense against the evolving threats posed by Distributed Denial of Service attacks. These services take advantage of the scalability and redundancy of cloud infrastructure to absorb and mitigate malicious traffic, guaranteeing continued service availability.

By spreading traffic across multiple data centers and employing advanced traffic analysis algorithms, they are able to detect and mitigate attacks in real time thereby preventing service downtime and service disruption.

Additionally, these solutions offer comprehensive reporting and analytics to provide businesses with greater insights into attack trends and patterns, further strengthening their security posture. Cloud-based DDoS protection not only offers protection from current threats but can also adapt to emerging attack techniques – an indispensable element of modern cybersecurity strategies.

What is DDoS Protection?

DDoS protection (or Distributed Denial of Service protection) refers to a collection of security measures and technologies intended to defend computer systems, networks, and online services against distributed Denial of Service attacks known as DDoS attacks. A DDoS attack occurs when multiple compromised computers

Known as botnets – flood an affected target system with too many requests, overwhelming its resources and making it inaccessible to legitimate users. DDoS protection solutions are essential in guaranteeing the availability and performance of online services.

DDoS protection works by employing various strategies to detect and divert malicious traffic away from its target server, such as filtering, rate limiting and traffic analysis. Cloud-based DDoS protection services are particularly efficient as they leverage the scalability.

And redundancy of cloud infrastructure to absorb attacks while monitoring systems detect real-time DDoS attacks immediately and respond in real time with advanced algorithms to stop service disruptions – this makes DDoS protection essential for businesses and organizations to protect online assets in an environment with evolving cyber threats.

Here is List Of Best Cloud-based DDoS Protection

1. AppTrana

AppTrana is an innovative web application security solution, distinguished by its ability to protect web applications and APIs against an array of cyber attacks. AppTrana was developed by Indusface’s cybersecurity specialists as an advanced solution for automated security scanning, real-time threat monitoring and DDoS protection.


One of its key strengths lies in its ability to adapt and evolve with ever-evolving threat landscape, offering proactive and responsive security measures. AppTrana’s user-friendly interface and low false positive rates make it accessible even to organizations with limited cybersecurity expertise.

AppTrana offers businesses an effective defense against vulnerabilities by offering features such as web application firewall (WAF), bot mitigation and instant CDN; thus enabling businesses to focus on core operations with confidence.

2. Cloudflare (Best Cloud-based DDoS Protection)

Cloudflare is a well-recognized cloud platform offering various services designed to enhance website and online application performance, security and reliability. Cloudflare acts as a Content Delivery Network (CDN), expediting website loading times by dispersing content across a global network of data centers.

Cloudflare (Best Cloud-based DDoS Protection)

Furthermore, Cloudflare also offers DDoS protection, protecting websites and applications against malicious traffic or cyberattacks. Cloudflare provides businesses and organizations with a Web Application Firewall (WAF), to block malicious requests and protect web applications from vulnerabilities,

While its Domain Name System (DNS) services help enhance website availability and responsiveness. Plus, its user-friendly dashboard and powerful analytics help optimize online presences while protecting against various online threats – making Cloudflare an integral component of modern web infrastructures.

3. Azure DDoS Protection

Microsoft Azure DDoS Protection is an integral part of its comprehensive cloud security offerings and serves to protect Azure-hosted applications and resources against Distributed Denial of Service (DDoS) attacks. Azure DDoS Protection utilizes a multi-layered defense mechanism combining traffic analysis, machine learning and mitigation techniques to detect and block malicious traffic in real time.

Azure DDoS Protection

By monitoring network traffic patterns and recognizing anomalies, Azure can automatically scale up resources to absorb attack traffic so that legitimate users continue having uninterrupted access to its services.

Azure DDoS Protection’s ability to respond rapidly and provide in-depth analytics makes it a powerful way for organizations to protect cloud assets against DDoS attacks while maintaining service availability – making it an indispensable part of Azure ecosystem for protecting critical online operations.

4. AWS Shield (Top Cloud-based DDoS Protection)

Amazon Web Services’ (AWS) Shield is an advanced cloud security service dedicated to protecting web applications and online resources from Distributed Denial of Service (DDoS) attacks. Available in two tiers – Standard and Advanced – these plans offer various levels of DDoS defense protection.

AWS Shield Standard is included free of charge with every AWS account and provides critical protection from common network and transport layer DDoS attacks. On the other hand, AWS Shield Advanced provides enhanced security features with real-time monitoring, detection, and mitigation of larger DDoS attacks.

Shield Advanced provides protection for non-AWS resources as well as 24/7 access to AWS DDoS experts, making it the ideal solution for organizations with stringent security requirements. AWS Shield also plays an essential role in assuring availability and performance for web apps hosted on AWS, so businesses can focus on providing their services uninterrupted by malicious attacks.

5. SolarWinds SEM Tool

SolarWinds Security Event Manager (SEM) is an all-in-one SIEM tool, developed to assist organizations in monitoring, analyzing, and responding effectively to security incidents. SEM offers a centralized platform for collecting and aggregating security data from various sources, such as logs, network traffic and system events.

SolarWinds SEM Tool

Using advanced analytics and correlation techniques to detect anomalies, threats or suspicious activities in real-time. SolarWinds SEM assists security teams in quickly detecting and mitigating security breaches to limit potential damage, and facilitate compliance management by offering pre-built templates and reports that help organizations meet regulatory and industry requirements and standards.

Its user-friendly interface and customizable dashboards help organizations enhance their cybersecurity posture through actionable insights enabling proactive threat hunting and incident response.

6. Webroot DNS Protection (Best Cloud-based DDoS Protection)

Webroot DNS Protection is a cloud-based security solution designed to safeguard businesses and users against online threats by protecting DNS traffic. By redirecting DNS requests through Webroot’s global network infrastructure, this service offers real-time protection against malicious websites, phishing attempts, and other online threats.

Webroot DNS Protection (Best Cloud-based DDoS Protection)

Webroot DNS Protection employs threat intelligence and machine learning techniques to quickly identify and block potentially hazardous websites, providing users with an enhanced browsing experience while remaining safe online. Easy deployment and management make Webroot DNS Protection suitable for organizations of any size.

Reducing network performance impact by blocking access to non-business related or inappropriate websites. Overall, it provides an invaluable way for organizations to bolster their cybersecurity defenses and provide users with a safer and more productive online experience.

7. Arbor Networks

Arbor Networks, now part of Netscout Systems, is an internationally acclaimed provider of network visibility and security solutions that specialize in mitigating distributed Denial of Service attacks (DDoS). Arbor Networks’ specialty lies in providing services providers, enterprises, and government organizations with assistance in safeguarding their critical networks and services from an ever-increasing array of threats.

One of the Arbor DDoS Protection solution’s signature products is its real-time traffic monitoring, threat detection and mitigation strategies to defend against DDoS attacks. Arbor Networks’ solutions not only safeguard network infrastructure, but they also offer crucial insights into network traffic patterns and potential security threats.

Arbor Networks’ expertise in network security and traffic analysis makes them a trusted partner for organizations looking to strengthen cyber resilience and maintain service availability in the face of DDoS attacks and other network-based threats.

8. Radware (Best Cloud-based DDoS Protection)

Radware is a premier provider of cybersecurity and application delivery solutions, specializing in protecting businesses and organizations against a range of cyber threats. Radware provides comprehensive DDoS (Distributed Denial of Service) protection and application security solutions that help ensure the availability, performance, and security of vital online services.

Radware (Best Cloud-based DDoS Protection)

Radware offers Web Application Firewall (WAF), DDoS protection services, and load balancing technologies that assist organizations in protecting themselves against cyberattacks, mitigating downtime risks, and optimizing application delivery.

Their expertise in threat detection and mitigation, coupled with innovative technologies make Radware an invaluable partner for businesses looking to strengthen their cybersecurity posture and ensure unhindered access to digital assets.

9. VeriSign (Top Cloud-based DDoS Protection)

VeriSign is an industry-leading technology firm specializing in domain name registry services and internet infrastructure. VeriSign, as one of the industry’s key players, manages and operates an authoritative registry for two of the most critical TLDs online:.com and.net. Their robust infrastructure guarantees the availability, security, and stability of these domain extensions – among the most widely-used globally.

VeriSign (Top Cloud-based DDoS Protection)

VeriSign plays an indispensable role in upholding the integrity of the internet addressing system, enabling users to reliably access websites and services by mapping domain names to IP addresses.

VeriSign goes beyond domain registry services by also offering cybersecurity solutions like Distributed Denial of Service (DDoS) protection for organizations, helping protect against online threats while keeping digital assets accessible and available. Boasting decades of experience and an unwavering dedication to internet security and stability, VeriSign remains a reliable partner within the digital landscape.

10. Akamai DDoS Protection

Akamai DDoS Protection is an internationally acclaimed cloud-based security service provided by Akamai Technologies – a world leader in content delivery and cloud security solutions. This comprehensive service is tailored to protect websites, applications, and online services against Distributed Denial of Service (DDoS) attacks that pose an ever-increasing threat.

Akamai DDoS Protection

Akamai utilizes its global server network and intelligent traffic routing technology to effectively absorb and eliminate malicious traffic, guaranteeing uninterrupted service availability to its customers. Akamai DDoS Protection uses cutting-edge machine learning algorithms to detect and respond quickly to DDoS attacks, helping organizations avoid service disruption.

Furthermore, Akamai’s DDoS Protection features comprehensive reporting and analytics, giving organizations access to insights into attack trends and patterns. Akamai DDoS Protection stands out among modern cybersecurity strategies with its scalability, reliability and expertise in mitigating complex DDoS attacks by businesses and enterprises that seek to strengthen their online defenses and ensure uninterrupted online operations.

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11. Black Hole Routing (Best Cloud-based DDoS Protection)

Black hole routing is a technique designed to prevent Distributed Denial of Service (DDoS) attacks by diverting malicious traffic away from reaching its target network or server. To use it effectively, routers or switches must be configured so as to send this traffic towards a null interface known as “black holes,” effectively stopping its progress towards its final destination and effectively disabling DDoS attacks.

The black hole route can be used to block traffic coming from IP addresses or subnets that have been identified as sources of an attack. Black hole routing can help mitigate the effects of DDoS attacks. However, as it’s only reactive in nature it should be combined with proactive measures in order to be truly effective against DDoS.

12. Rate Limiting

Rate limiting is a technique designed to combat Distributed Denial of Service (DDoS) attacks by restricting the amount of traffic sent towards networks or servers, including by setting limits on how many requests or connections can be made in any given period of time.

Rate limiting can be implemented at various layers – network, application and DNS layers among them – to manage excess traffic by dropping or delaying it when the limit has been reached. By restricting the amount of traffic coming through to networks or servers, rate limiting helps protect resources against being overwhelmed and lead to DDoS attacks; but it must be configured carefully so as not to block legitimate traffic sources.

Geo-access limiting, reputation scores based access limiting and real-time insights can go a long way toward mitigating DDoS attacks.

13. Log Monitoring and Analysis

Log monitoring can be an effective way to defend against DDoS attacks, providing rapid threat detection due to their vast collection of information about your web traffic and visitor behavior. Log files store ample details that help detect threats in real-time.

Log analysis tools offer other benefits beyond DDoS detection, including making the remediation process faster and simpler. By monitoring website traffic statistics, these tools help detect large spikes in visitor numbers at specific dates and times indicating which servers have been targeted by an attack.

Log analyses can save time by speeding up troubleshooting time by pre-informing of unwanted events and providing prescient log management tools with enough data to quickly remediate and mitigate damages of successful DDoS attacks.

14. Prepare DDoS Resiliency Plan

Business should realize that protecting themselves against DDoS attacks doesn’t stop at prevention and mitigation measures; as DDoS attempts are meant to completely take down operations, most DDoS protection techniques focus on countering such attacks as quickly as possible. Make disaster recovery planning part of regular operational maintenance planning.

Plan Objective: Focusing on technical competencies, this plan should outline how to ensure business continuity under pressure of a successful DDoS attack.

Your resilience plan must include a disaster recovery site (DR) for temporary storage of data backup. Furthermore, it should detail important aspects such as recovery approach, where vital backups are stored, and who is accountable for specific tasks.

15. Deploy Web Application Firewall

Web Application Firewalls (WAFs) provide the ideal defense against DDoS attacks. By blocking malicious traffic that attempts to exploit vulnerabilities in an application, WAFs such as AppTrana provide round-the-clock monitoring by security professionals that detect false traffic spikes and block them without impacting legitimate traffic flows.

Install a Web Application Firewall between the internet and the server originating it. A WAF acts as a reverse proxy by making all traffic go through it first before reaching it directly.

With WAF, you can quickly implement custom rules to respond to an attack and mitigate it so that traffic never even reaches your server – taking some of the load off from it and giving it to WAF instead. WAF can be deployed one of three ways depending on its implementation – see Figure below for examples.

How to Choose a DDoS Protection Provider

Selecting an effective DDoS protection provider is crucial to protecting online assets and maintaining business continuity. Here are steps that will help you make an informed decision:

Assess Your Needs: Assess your organization’s individual DDoS protection needs carefully by considering factors like its online presence size and importance, its industry’s susceptibility to attacks and budgetary considerations.

Understand DDoS Attack Types: Get acquainted with different DDoS attack types, such as volumetric, application layer and DNS attacks. Determine which attacks could threaten your organization most strongly.

Research Providers: Search for reliable DDoS protection providers by consulting industry reports, soliciting recommendations from peers or conducting online research to identify potential candidates.

Evaluate Services: When reviewing potential providers, evaluate their services carefully to make sure they can protect against all the types of DDoS attacks you are concerned with and offer features such as real-time monitoring, traffic analysis and mitigation.

Scalability: When searching for protection providers, be sure they can adapt their services to fit the evolving needs of your organization. Scalability is of utmost importance as protection requirements may change with business expansion – an aspect not often taken into consideration by providers.

Understanding Network Infrastructure: Be familiar with your provider’s global network infrastructure to effectively mitigate attack traffic across multiple data centers and locations. This knowledge will allow for optimal mitigation results.

Performability Impact: Inquire into how an attack could affect the performance of your network. Reputable providers should strive to minimize disruptions to legitimate traffic during an attack, which should allow legitimate traffic to continue uninterrupted.

Price Structure: Review each provider’s pricing structure carefully; some charge according to bandwidth while others have more flexible models that fit your budget. Ensure their offerings match up.

Service Level Agreements (SLAs): Investigate each provider’s Service Level Agreements for uptime guarantees, response times guarantees and ability to mitigate attacks.

Assess Customer Support and Expertise: It is essential that the provider offers adequate customer service and expertise; for instance, do they offer 24/7 support? Are their staff members experienced at handling DDoS attacks?

References and Case Studies: For further insight into a provider’s effectiveness in DDoS protection services, it can be extremely valuable to get references or case studies from current or past clients who have utilized their DDoS protection services. This may provide invaluable evidence of effectiveness.

Compliance: Be certain the provider complies with industry standards and regulations, especially if your industry is heavily regulated like finance or healthcare.

Trial Period: When possible, take advantage of a trial period with potential providers in order to gauge their services in real-world settings before signing an extended-term contract.

Integration: Be mindful of how well the DDoS protection solution integrates into your existing network and security infrastructure.

Customization: Determine whether the provider can tailor their services to your organization’s individual needs. No two organizations are alike, so a cookie-cutter approach may not work well enough.

Long-Term Viability: Evaluate the provider’s financial stability and long-term viability before selecting one as your partner. You want a partner who will remain relevant over the coming years.

Feedback and Reviews: Before selecting any service provider, read reviews from organizations who have used its services to gain additional insight into its performance. Doing this may give valuable insights into their success or lack thereof.

By following these steps and conducting extensive due diligence, you can select a DDoS protection provider that best meets the security needs of your organization and helps effectively defend against these disruptive cyber threats.


Securing your online assets requires selecting an effective cloud-based DDoS protection solution to maintain their integrity, availability and performance. Ideal DDoS mitigation solutions combine scalability, real-time threat detection and mitigation capabilities with comprehensive reporting to provide organizations with all of the protection needed against evolving DDoS threats.

Cloudflare, AWS Shield, Akamai, and Azure DDoS Protection are among the premier providers in this space, providing robust yet dependable solutions that can defend against even the most sophisticated attacks. In essence, your cloud-based DDoS protection should meet both your specific requirements and give you peace of mind in an increasingly hostile digital environment.


What is cloud-based DDoS protection, and why is it important?

Cloud-based DDoS protection is a cybersecurity service that defends websites and online services from Distributed Denial of Service (DDoS) attacks. It’s crucial because DDoS attacks can disrupt online operations, causing downtime and financial losses. Cloud-based solutions offer scalability, real-time threat mitigation, and a global network infrastructure to absorb attack traffic.

What are some key features to look for in a cloud-based DDoS protection provider?

Important features include real-time monitoring, automatic detection and mitigation, scalability, a global network infrastructure, traffic analysis, and comprehensive reporting. Integration with existing security measures and customization options are also valuable.

How does cloud-based DDoS protection work?

Cloud-based DDoS protection services divert incoming traffic through a network of global servers and employ advanced algorithms to identify and mitigate malicious traffic. They analyze traffic patterns and distinguish legitimate users from attackers, ensuring that legitimate traffic is uninterrupted.

Which are some reputable cloud-based DDoS protection providers?

Some top providers include Cloudflare, AWS Shield, Akamai, Azure DDoS Protection, VeriSign, and Radware, among others. The choice depends on your specific requirements and budget.

How can I determine the right level of protection for my organization?

Assess your organization’s online presence, industry-specific risks, and budget. Consider the size and complexity of your network and the potential impact of downtime. Consult with the provider to determine the most suitable protection level.

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