ABOUT Web Application Firewalls
Web Application Firewalls filter, monitor, and block HTTP(S) traffic to and from a web application to protect against malicious attempts to compromise the system or exfiltrate data.
WEB APPLICATION FIREWALLS MARKET SHARE TABLE
| Ranking | Technology | Domains | Market Share |
|---|---|---|---|
| 1 | F5 BIG-IP Application Security Manager | 336,141 | 61.51% |
| 2 | Sucuri WAF | 62,056 | 11.36% |
| 3 | Sucuri Website Security | 61,680 | 11.29% |
| 4 | Zenedge | 28,038 | 5.13% |
| 5 | Imperva Incapsula WAF | 14,753 | 2.70% |
| 6 | Sitelock | 12,387 | 2.27% |
| 7 | Safedog | 8,425 | 1.54% |
| 8 | Cisco Adaptive Security Appliance (ASA) | 5,476 | 1.00% |
| 9 | Barracuda Web App Firewall | 3,597 | 0.66% |
| 10 | StackPath Web Application Firewall | 2,838 | 0.52% |