Imperva Web Application Firewall alternatives

Ranked alternatives

1. 1
   
   Barracuda Web Application FirewallPaid

   Barracuda Web Application Firewall platform helps you protect your websites and app from cyber threats and attacks. The solution changes the app users with comprehensive protection against all kinds of app-based threats. It comes with highly flexible deployment options, i.e., you can deploy it on-premises, on the cloud, or both. With this tool, you can ensure protection from web attacks, stop bad bots, protect your APIs, enable granular access control, automate or orchestrate security, have deep visibility into attacks, and have traffic patterns aligned.

   Barracuda Web Application Firewall protects against all OWASP top 10 attacks, zero-day attacks, data leakage, and DDoS attacks. The layered traffic processing engine and Smart Signatures use fewer attack-detection signatures to detect and block web attacks, including zero-day attacks. Each Smart Signature can detect attacks found in 40 attack-specific signatures, reducing detection time and improving overall detection. Application Learning adds automated Positive Security, with the ability to enforce this security from the URL down to the parameter level.

   Barracuda Web Application Firewall alternatives
2. 2
   
   ModSecurityFree

   ModSecurity is an open-source program that provides web application firewall protection for Nginx and Apache. The tool has a tough event-based programming language that provides security from a wide range of attacks against apps. Other than that, it also offers web traffic monitoring, logging, and real-time analysis. This is achieved via SecRules configuration language. The program runs on OWASP that is a standard set of rules for firewall protection. For detecting the threats, the ModSecurity engine is deployed embedded within the webserver or as a proxy server in front of a web application.

   This allows the engine to scan incoming and outgoing HTTP communications to the endpoint. As it depends on the rule configuration, the engine will decide how communications should be handled. The communications include the capability to pass, drop, redirect, return a given status code, execute a user script, and more. All in all, ModSecurity is a great tool that you can consider among its alternatives.

   ModSecurity alternatives
3. 3
   
   F5 NGINXPaid

   F5 NGINX is a web application security solution that allows you to protect your applications, APIs, and customer data across cloud servers, on-premises data centers, and architectures. It prevents you from attackers and ensures long-term effectiveness to prevent business compromise. F5 NGINX protects your apps against existing and emerging OWASP Top 10 threats and provides protection against code-level vulnerabilities, like injection or XSS attacks, as well as software vulnerabilities found in components of nearly all software stacks. It also offers protection that adapts to attacker tactics without friction to ensure successful business outcomes.

   With this tool, your developer teams can leverage the existing development and deployment strategies without slowing down the innovation or increasing company risk. Another notable feature is that frictionless authentication that tracks real-time phishing proxies, which resist bypassing the attacker’s challenges. All in all, F5 NGINX is a great platform that you can consider to make your infrastructure stronger.

   F5 NGINX alternatives
4. 4
   
   AWS WAFPaid

   AWS WAF is an advanced web app firewall service that provides protection to your APIs and web application against web exploits or hackers. It resists the attacks that can affect availability, consume excessive resources, and compromise security. AWS WAF includes a full-featured API that you can use to automate the creation, deployment, and maintenance of security rules. With Managed Rules for AWS WAF, you can quickly get started and protect your web application or APIs against common threats.

   You can select from many rule types, such as ones that address issues like the Open Web Application Security Project Top 10 security risks, threats specific to Content Management Systems, or emerging Common Vulnerabilities and Exposures. Additionally, the managed rules are automatically updated as new issues emerge so that you can spend more time building applications. Another highlighting feature called WAF Bot Control provides visibility and control over common and pervasive bot traffic to your applications.

   Within the AWS WAF console, you can monitor common bots, such as status monitors and search engines, and get detailed, real-time visibility into the category, identity, and other details of bot traffic. You can also block or rate-limit traffic from pervasive bots, such as scrapers, scanners, and crawlers. Using AWS Firewall Manager, you can deploy the Bot Control managed rule group across multiple accounts in your AWS Organization.

   AWS WAF alternatives
5. 5
   
   Cloudflare WAFPaid

   Cloudflare WAF is a modern, intelligent enterprise solution for protecting your APIs and web applications. This service can be integrated into your current infrastructure and is scalable. It prevents your business web apps from malicious attacks, with no changes to your existing system. Its intuitive dashboard allows you to build powerful rules and actions via easy-to-use tools and Terraform integration. Whenever you make a request to this tool, the rule engine and threat intelligence algorithm inspect it before deployment.

   The suspicious requests are automatically blocked and can be checked as false positive with manual intervention. Analytics and Cloudflare Logs enable visibility into actionable metrics for the user. Rich API integration with popular toolsets allows easy configuration, customizable analytics, and direct plug-ins for existing SIEM infrastructure. Examples include Terraform, GraphQL Splunk, SumoLogic, Datadog, and more. All in all, Cloudflare WAF is a great tool that you can consider among its alternatives.

   Cloudflare WAF alternatives
6. 6
   
   CloudbricPaid

   Cloudbric is a web application firewall protection, DDoS protection, and SSL security solution, provider. It protects your website and its infrastructure from cross-site scripting, identity theft, SQL injection, website defacement, and application-layer attacks. It offers 24/7 security monitoring, real-time threat updates, web security reports, proactive threat protection, flexible deployment options, white labeling, tailored scaling, and private control centers.

   With real-time insights, you can discover high visibility into your web app attacks, get to know where, when, and why you were attacked. The deep learning VISION is its proprietary machine learning model based on AI that learns from its own experience of attacks, data, customization, etc., to make it more efficient. Being an advanced user, you can manually adjust threat responses with a single click based on your security needs. All in all, Cloudbric is a great tool that you can use to secure your company’s infrastructure.

   Cloudbric alternatives
7. 7
   
   FortiWebPaid

   FortiWeb is a web application firewall platform that helps you protect your company’s most critical web apps and APIs from malicious attacks. The tool can be availed in multiple form factors which suits you the most. It ranges from entry-level hardware applications to the most sophisticated virtual machines options that you can incorporate into the latest cloud environments. FortiGuard web application security uses information based on the latest application vulnerabilities, bots, suspicious URL patterns, and data-type patterns, and specialized heuristic detection engines.

   This ensures your web applications remain safe from application-layer threats. FortiWeb web application can also be deployed as SaaS, which requires no hardware or software. It delivers SaaS using WAF gateways in the same AWS, Azure, and Google Cloud regions where the applications reside. This does it by scrubbing traffic in region addresses performance and regulatory concerns while keeping traffic cost to a minimum. Another benefit of SaaS deployment is that the security can be delivered within minutes, removing the setting up the hassle of web apps firewall.

   FortiWeb alternatives
8. 8
   
   Citrix Web App FirewallPaid

   Citrix Web App Firewall is a software service that allows you to protect your web critical applications and APIs from malicious internet attacks. It protects you from your most valuable assets by keeping the apps secure and providing insights from faster remediation. This allows you to confidently deploy any app on the cloud. It prevents you from attacks ranging from OWASP to top 10 and zero-day attacks. Citrix Web App Firewall uses a single code base across all ADC form factors, so you can consistently apply and enforce security policies across any environment.

   It’s easy to deploy and available as a single license, giving you simplified configuration, bot management, and holistic visibility and control with a single dashboard. This enables you to ensure operational and security consistency across your applications wherever you deploy them – on-premises, public cloud, or a cloud-based WAF. Moreover, it also helps you overcome security barriers and maintain a consistent security posture on the journey to the multi-cloud.

   Citrix Web App Firewall alternatives
9. 9
   
   F5 Advanced Web Application Firewall (Advanced WAF)Paid

   F5 Advanced Web Application Firewall (Advanced WAF) service helps you protect your web-critical apps with the help of behavioral analytics, a proactive bot defense system, and encryption of application layers. You can use the ROI estimator to find out how much effect the service will be on your infrastructure. It has a machine learning algorithm in the core, which provides smart threat intelligence, deep learning, and deep application expertise. The proactive bot defense management protects apps from automated attacks.

   The anti-mobile software development kit for mobile is also there to protect mobile apps by providing behavioral analytics, secure cookie validation, etc. The in-browser data encryption feature encrypts the data and forms an additional layer of security. Another highlighting feature of this service is that you can deploy it on the cloud, on-premises, as hardware, and software as a Service which is the most convenient way.

   F5 Advanced Web Application Firewall (Advanced WAF) alternatives
10. 10
    
    Alibaba Web Application FirewallPaid

    Alibaba Web Application Firewall is one of the most popular web applications and API firewall services that you can use to protect your critical applications and make your infrastructure more secure. It combines its proprietary smart protection engine, expert protection rules, active defense mechanism, cloud threat intelligence, and detection engine to provide protection. Alibaba Web Application Firewall protects your services against common Open Web Application Security Project attacks.

    These attacks include SQL injections, XSS attacks, web shell uploads, backdoors, command injections, invalid HTTP requests, common web server vulnerabilities, unauthorized access to core files, path traversals, and scan attacks. With this service, you can combine different HTTP fields, such as IP, URL, Referer, and User-Agent fields, to configure policies and implement precise access control. You can also configure specific policies to provide protection in different scenarios, such as hotlinking protection and website background protection.

    Alibaba Web Application Firewall alternatives
11. 11
    
    Akamai Web Application ProtectorPaid

    Akamai Web Application Protector is a service that allows you to intelligently automate and simplify your web apps and APIs. The machine learning algorithm at its core analyzes and improves your security infrastructure 24/7. You can maximize your security investment by getting smart insights from 290 TB of daily attack data.

    Another highlighting feature is the deployment flexibility that lets you deploy and integrate the service in less than 30 minutes with few clicks. Dynamic protection and self-tuning machine learning reduce effort and false positives. All in all, Akamai Web Application Protector is a great security tool that you can consider among its alternatives.

    Akamai Web Application Protector alternatives
12. 12
    
    Digital.ai Application ProtectionPaid

    Digital.ai Application Protection, formerly Arxan, is a web application and API protection service that provides a shield to your apps from reverse engineering, API exploits, tampering, and other malicious attacks. With comprehensive code-level security, you can insert honeypots, obfuscates source code, and implement deceptive code patterns.

    It triggers defensive measures automatically if suspicious activity is detected that includes app shutdown, user sandbox, and code self-repair. The encryption makes the data and dynamic keys secure with an additional layer of security. No matter the data is at rest or moving, the transit is completely safe due to encryption. All in all, Digital.ai Application Protection is a great tool that you can consider among its alternatives.

    Digital.ai Application Protection alternatives