Alternatives

Products that do what Cybershield does

Website protection & CMS protection

1. 1
   BunkerWeb – The Open-Source Web Application Firewall (WAF)▲120

   🛡️ Open-source and cloud-native Web Application Firewall (WAF) - bunkerity/bunkerweb

   2024 · github.com

2. 2
   ActivShield▲117

   Control your website traffic with click and block technology

   2017

3. 3
   CyberShield▲7

   Security tools

   Oct 2025

4. 4BT
   BunkerWeb – the open-source and cloud-native WAF▲106

   2025 · docs.bunkerweb.io

5. 5
   Project Shield▲95

   Protecting free expression from digital attacks

   2022

6. 6
   Golf▲378

   The enterprise firewall for MCP providers

   Nov 2025

7. 7
   Website Defender▲1

   A lightweight WAF with a hacker style

   Feb 2026 · defender.flmelody.org

8. 8
   CodeShield▲78

   Detect and fix IAM privilege escalations in your AWS account

   2022

9. 9
   Bunny Shield▲141

   Strong CDN security without gatekeeping

   Nov 2025

10. 10
    WebARX▲147

    Protect websites from plugin vulnerabilities

    2019

11. 11
    WebShield.AI▲2

    AI-powered phishing detection for safer browsing

    Jun 2026 · chromewebstore.google.com

12. 12
    Havoc Shield▲113

    All-in-One Cybersecurity Platform: 12 Tools in 1 Dashboard

    2021

13. 13
    ThreatSlayer▲85

    Free enterprise grade security for your personal browser

    2023

14. 14
    SITE SHIELD▲6

    BLOCK. FOCUS. PROTECT.

    Jan 2026 · release-assets.githubusercontent.com

15. 15
    WebShield▲2

    Find website security issues before hackers or Google do.

    May 2026 · webshield.app

16. 16
    BunkerWeb▲6

    An open-source, cloud-native WAF you fully control

    Jan 2026 · bunkerweb.io

17. 17SA
    Shibuya – A High-Performance WAF in Rust with eBPF and ML Engine▲22

    Hi HN, I’ve been working on Shibuya, a next-generation Web Application Firewall (WAF) built from the ground up in Rust. I wanted to build a WAF that didn't just rely on legacy regex signatures but could understand intent and perform at line-rate using modern kernel features. What makes Shibuya different: Multi-Layer Pipeline: It integrates a high-performance proxy (built on Pingora) with rate limiting, bot detection, and threat intelligence. eBPF Kernel Filtering: For volumetric attacks, Shibuya can drop malicious packets at the kernel level using XDP before they consume userspace resources.…

    Feb 2026 · ghostklan.com

18. 18
    GitHub▲7

    App firewall for your website.

    Nov 2025

19. 19
    FIVESHIELD▲3

    FiveM DDoS protection that keeps you online.

    May 2026 · fiveshield.co

20. 20
    IPshield ▲3

    Real-Time IP Risk Scoring Platform

    May 2026 · ipshield.live

21. 21
    Atomic Edge Security▲5

    Setup in minutes, protect your assets from the edge

    Feb 2026 · atomicedge.io

22. 22
    GhostGuard — Smart Web Protection▲5

    Smart defense for your website against bots and attacks

    Dec 2025

23. 23NL
    Netfence – Like Envoy for eBPF Filters▲58

    To power the firewalling for our agents so that they couldn't contact arbitrary services, I build netfence. It's like Envoy but for eBPF filters. It allows you to define different DNS-based rules that are resolved in a local daemon to IPs, then pushed to the eBPF filter to allow traffic. By doing it this way, we can still allow DNS-defined rules, but prevent contacting random IPs. There's also no network performance penalty, since it's just DNS lookups and eBPF filters referencing memory. It also means you don't have to tamper with the base image, which the agent could potentially manipulate…

    Jan 2026 · github.com

24. 24
    CyberNetShield▲1

    Enterprise cybersecurity for cloud & DevSecOps

    Apr 2026 · devoptiv.com

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