LiteSpeed Web Server
Our lightweight Apache alternative conserves resources without sacrificing performance, security, compatibility, or convenience. Double the maximum capacity of your current Apache servers with LiteSpeed Web Server's streamlined event-driven architecture, capable of handling thousands of concurrent clients with minimal memory consumption and CPU usage. Protect your servers with already familiar ModSecurity rules while also taking advantage of a host of built-in anti-DDoS features, such as bandwidth and connection throttling. Conserve capital by reducing the number of servers needed to support your growing hosting business or online application. Reduce complexity by eliminating the need for an HTTPS reverse proxy or additional 3rd party caching layers. LiteSpeed Web Server is compatible with all popular Apache features including its Rewrite Engine and ModSecurity, and can load Apache configuration files directly.
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Tencent Cloud Web Application Firewall
Web attack recognition is based on AI+ rules. It is anti-bypass and low in both false negative and false positive rates. Web attack recognition defends effectively against common web attacks including the OWASP top 10 web security threats (SQL injection, unauthorized access, cross-site scripting, cross-site request forgery, web shell trojan upload, etc). Users can cache core web contents to the cloud and publish cached web pages, which act as substitutes and can prevent the negative consequences of web page tampering. Backend data is well protected by pre-event server and application concealing, mid-event attack prevention and post-event sensitive data replacement and concealing. WAF performs nationwide DNS verification of the domain names submitted by the customer to detect and display the hijacking conditions of the protected domain names in various regions, helping avoid data theft and financial losses caused by the hijacking of website users.
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CacheGuard
CacheGuard-OS is a free, open-source Linux-based network security appliance OS that turns any standard x86 machine into a UTM gateway. It sits between your devices and your ISP router, becoming the checkpoint for all internet traffic — no IT team required.
Open-source since its first release, CacheGuard-OS includes: stateful firewall, web antivirus (ClamAV), URL filtering, SSL inspection, WAF (ModSecurity), VPN server (StrongSwan), web cache (Squid), QoS (IPRoute2), and WAN load balancing.
It installs on bare metal or any common hypervisor in under an hour. Configuration is handled through a web-based admin interface with no command-line expertise needed.
Built for small businesses, schools, and sysadmins who need production-grade network security on commodity hardware.
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SKUDONET
SKUDONET Enterprise Edition is an Application Delivery and Security Platform built on Linux Debian 12.5 LTS for critical enterprise environments. Formerly known as Zevenet, it provides advanced L4/L7 load balancing, integrated WAF, TLS management with Let’s Encrypt and wildcard support, and protocol-aware traffic inspection across on-premises, hybrid, or cloud deployments, including SkudoCloud SaaS.
A free trial is available for evaluation on the SKUDONET website.
Key Features & Benefits:
• High Availability: Clustering and failover to minimize downtime.
• Advanced Security: WAF, L7 filtering, DoS protection, TLS with Let’s Encrypt and wildcard support.
• Scalability: Optimized for high-throughput workloads with multi-core processing and efficient packet handling.
• Traffic Control: Session persistence, custom routing rules, and granular L4/L7 inspection.
• Centralized Management: Unified dashboard for configuration, monitoring, and policy automation.
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