# Imperva Web Application Firewall (WAF) vs Sangfor Athena NGFW: side-by-side comparison (2026) [Imperva Web Application Firewall (WAF)](https://cybersectools.com/tools/imperva-web-application-firewall-waf) is a commercial [cloud web application and API protection](https://cybersectools.com/categories/cloud-waap) solution by [Imperva](https://cybersectools.com/companies/imperva). [Sangfor Athena NGFW](https://cybersectools.com/tools/sangfor-network-secure-next-generation-firewall-ngfw) is a commercial [next-gen firewalls](https://cybersectools.com/categories/next-generation-firewalls) solution by [Sangfor Technologies](https://cybersectools.com/companies/sangfor-technologies). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about each one. ### [Imperva Web Application Firewall (WAF)](https://cybersectools.com/tools/imperva-web-application-firewall-waf) Best for: Regulated teams wanting managed rules, such as banks Its place here comes from choice: a cloud service, a gateway for older on-premises apps and an elastic option for modern ones, all in one product. The audit logging maps to PCI DSS and GDPR work, which helps if you answer to regulators. Decide which option each app needs, because running gateways in your own data center is a different job from using a cloud service. From [Best Cloud WAAP Solutions for Business](https://cybersectools.com/shortlists/best-cloud-waap-solutions), Fall 2026. ### [Sangfor Athena NGFW](https://cybersectools.com/tools/sangfor-network-secure-next-generation-firewall-ngfw) Best for: Mid-market teams wanting built-in WAF and SOC tooling without extra licenses The anti-ransomware correlation with Sangfor Endpoint Secure and Cyber Command is worth evaluating if you're considering the broader Sangfor ecosystem. The cross-product correlation between network and endpoint telemetry to identify ransomware processes is a real capability, not just a marketing claim. The limitation is that it works best within the Sangfor stack. If you're running a different EDR, the correlation benefit disappears. Sangfor is primarily an on-premises deployment, which suits organizations with data residency requirements or limited cloud connectivity. From [Best Next-Generation Firewall Solutions for Business](https://cybersectools.com/shortlists/best-next-generation-firewalls), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). Need the answer fast? [Best Cloud WAAP Solutions for Business](https://cybersectools.com/shortlists/best-cloud-waap-solutions) picks Cloudflare WAF, Akamai App & API Protector, Imperva Web Application Firewall (WAF) and 3 more. ## Side-by-side comparison | | Imperva Web Application Firewall (WAF) | Sangfor Athena NGFW | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Cloud Web Application and API Protection | Next-Gen Firewalls | | Verified | No | No | | Deployment type | Hybrid | On-Premises | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Imperva | Sangfor Technologies | | Headquarters | – | – | ### Use cases and capabilities | | Imperva Web Application Firewall (WAF) | Sangfor Athena NGFW | |---|---|---| | SQL Injection | Yes | – | | XSS | Yes | – | | WAF | Yes | Yes | | Ransomware Prevention | – | Yes | ### Core features **Imperva Web Application Firewall (WAF)** 10 features listed. Sign in on the page to see them. **Sangfor Athena NGFW** 10 features listed. Sign in on the page to see them. ### Integrations **Imperva Web Application Firewall (WAF)** 4 integrations listed. Sign in on the page to see them. **Sangfor Athena NGFW** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Imperva Web Application Firewall (WAF)](https://cybersectools.com/tools/imperva-web-application-firewall-waf) fits if you need both cloud and on-premises options. - [Sangfor Athena NGFW](https://cybersectools.com/tools/sangfor-network-secure-next-generation-firewall-ngfw) fits if you need to run it on your own servers. ## Imperva Web Application Firewall (WAF) vs Sangfor Athena NGFW FAQ Common questions when comparing Imperva Web Application Firewall (WAF) vs Sangfor Athena NGFW for cloud web application and API protection. ### What is the difference between Imperva Web Application Firewall (WAF) and Sangfor Athena NGFW? **Imperva Web Application Firewall (WAF)**: WAF protecting web apps and APIs from OWASP Top 10 and other threats. Built by Imperva. **Sangfor Athena NGFW**: AI-powered NGFW with integrated WAF, threat detection, and SOC Lite. Built by Sangfor Technologies. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Imperva Web Application Firewall (WAF) and Sangfor Athena NGFW? **Imperva Web Application Firewall (WAF)** is made by Imperva. **Sangfor Athena NGFW** is made by Sangfor Technologies. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Imperva Web Application Firewall (WAF) a good alternative to Sangfor Athena NGFW? In part. Imperva Web Application Firewall (WAF) and Sangfor Athena NGFW are not in the same category on CybersecTools. Both cover WAF. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Imperva Web Application Firewall (WAF) vs Alibaba Cloud Web Application Firewall (WAF)](https://cybersectools.com/compare/alibaba-cloud-web-application-firewall-waf-vs-imperva-web-application-firewall-waf) - [Imperva Web Application Firewall (WAF) vs Sectigo SiteLock Website Protection Solutions](https://cybersectools.com/compare/imperva-web-application-firewall-waf-vs-sectigo-sitelock-website-protection-solutions) - [Imperva Web Application Firewall (WAF) vs Blindspot WAAP](https://cybersectools.com/compare/blindspot-waap-vs-imperva-web-application-firewall-waf) - [Sangfor Athena NGFW vs Alibaba Cloud Web Application Firewall (WAF)](https://cybersectools.com/compare/alibaba-cloud-web-application-firewall-waf-vs-sangfor-network-secure-next-generation-firewall-ngfw) - [Sangfor Athena NGFW vs Sectigo SiteLock Website Protection Solutions](https://cybersectools.com/compare/sangfor-network-secure-next-generation-firewall-ngfw-vs-sectigo-sitelock-website-protection-solutions) - [Sangfor Athena NGFW vs Blindspot WAAP](https://cybersectools.com/compare/blindspot-waap-vs-sangfor-network-secure-next-generation-firewall-ngfw) ## Alternatives to each - [See all Imperva Web Application Firewall (WAF) alternatives](https://cybersectools.com/alternatives/imperva-web-application-firewall-waf) - [See all Sangfor Athena NGFW alternatives](https://cybersectools.com/alternatives/sangfor-network-secure-next-generation-firewall-ngfw) --- Source: https://cybersectools.com/compare/imperva-web-application-firewall-waf-vs-sangfor-network-secure-next-generation-firewall-ngfw For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/imperva-web-application-firewall-waf.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Imperva Web Application Firewall (WAF) and Sangfor Athena NGFW: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md