StackShareStackShare
Follow on
StackShare

Discover and share technology stacks from companies around the world.

Follow on

© 2025 StackShare. All rights reserved.

Product

  • Stacks
  • Tools
  • Feed

Company

  • About
  • Contact

Legal

  • Privacy Policy
  • Terms of Service
  1. Stackups
  2. Utilities
  3. Security
  4. Security
  5. Cloudflare WAF vs OpenSSL

Cloudflare WAF vs OpenSSL

OverviewComparisonAlternatives

Overview

OpenSSL
OpenSSL
Stacks13.5K
Followers7.1K
Votes0
Cloudflare WAF
Cloudflare WAF
Stacks34
Followers53
Votes0

Cloudflare WAF vs OpenSSL: What are the differences?

# Introduction

Key differences between Cloudflare WAF and OpenSSL:

1. **Implementation:** Cloudflare WAF is a web application firewall (WAF) service provided by Cloudflare that helps protect websites from various attacks and vulnerabilities. On the other hand, OpenSSL is an open-source toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols.

2. **Functionality:** Cloudflare WAF is primarily focused on protecting web applications from a range of security threats, such as SQL injection, cross-site scripting (XSS), and DDoS attacks. OpenSSL, on the other hand, is more of a general-purpose cryptographic library that provides encryption, decryption, and other cryptographic functions.

3. **Deployment:** Cloudflare WAF is a cloud-based service that can be easily deployed by changing the DNS settings to route traffic through Cloudflare's servers. In contrast, OpenSSL is typically used as a library by developers in their applications to implement secure communication protocols.

4. **Ease of Use:** Cloudflare WAF is designed to be user-friendly and can be set up with a few clicks through the Cloudflare dashboard. On the other hand, OpenSSL requires developers to have a good understanding of cryptography and programming to effectively utilize its features.

5. **Maintenance:** Cloudflare WAF is a managed service, which means Cloudflare takes care of updates, patches, and monitoring of the WAF rules. In contrast, OpenSSL requires developers to stay up-to-date with security patches and updates released by the OpenSSL community.

6. **Integration:** Cloudflare WAF can be easily integrated with other Cloudflare services, such as CDN and DNS management. OpenSSL, on the other hand, can be integrated into a wide range of applications and software that require SSL/TLS functionality.

# Summary

In Summary, the key differences between Cloudflare WAF and OpenSSL lie in their implementation, functionality, deployment, ease of use, maintenance, and integration capabilities.

Share your Stack

Help developers discover the tools you use. Get visibility for your team's tech choices and contribute to the community's knowledge.

View Docs
CLI (Node.js)
or
Manual

Detailed Comparison

OpenSSL
OpenSSL
Cloudflare WAF
Cloudflare WAF

It is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols. It is also a general-purpose cryptography library.

An intelligent, integrated and scalable solution to protect your business-critical web applications from malicious attacks, with no changes to your existing infrastructure.

Robust;Commercial-grade;Transport Layer Security ;General-purpose cryptography library;QUIC;Post-quantum cryptography
Intuitive dashboard; Terraform integration; Threat intelligence
Statistics
Stacks
13.5K
Stacks
34
Followers
7.1K
Followers
53
Votes
0
Votes
0
Integrations
Linux
Linux
Mac OS X
Mac OS X
Android OS
Android OS
Windows
Windows
Terraform
Terraform

What are some alternatives to OpenSSL, Cloudflare WAF?

Let's Encrypt

Let's Encrypt

It is a free, automated, and open certificate authority brought to you by the non-profit Internet Security Research Group (ISRG).

Sqreen

Sqreen

Sqreen is a security platform that helps engineering team protect their web applications, API and micro-services in real-time. The solution installs with a simple application library and doesn't require engineering resources to operate. Security anomalies triggered are reported with technical context to help engineers fix the code. Ops team can assess the impact of attacks and monitor suspicious user accounts involved.

Instant 2FA

Instant 2FA

Add a powerful, simple and flexible 2FA verification view to your login flow, without making any DB changes and just 3 API calls.

ORY Hydra

ORY Hydra

It is a self-managed server that secures access to your applications and APIs with OAuth 2.0 and OpenID Connect. It is OpenID Connect Certified and optimized for latency, high throughput, and low resource consumption.

Virgil Security

Virgil Security

Virgil consists of an open-source encryption library, which implements CMS and ECIES(including RSA schema), a Key Management API, and a cloud-based Key Management Service.

ExpeditedSSL

ExpeditedSSL

Stop pouring through MAN pages and outdated blog posts that don't take into account new requirements. With our add-on, you can go from install to confirmed installation in as little as twenty minutes: using nothing but your browser.

Clef

Clef

Clef is secure two-factor — built for consumers. Easy to use, integrate, and pay for.

Wazuh

Wazuh

It is a free, open source and enterprise-ready security monitoring solution for threat detection, integrity monitoring, incident response and compliance.

Detectify

Detectify

Detectify is a web security service that simulates automated hacker attacks on your website, detecting critical security issues before real hackers do. We provide you with descriptive reports of the results so that you can continue to build safe products

SSLMate

SSLMate

SSLMate is the easiest way for developers and sysadmins to buy SSL certificates.

Related Comparisons

Postman
Swagger UI

Postman vs Swagger UI

Mapbox
Google Maps

Google Maps vs Mapbox

Mapbox
Leaflet

Leaflet vs Mapbox vs OpenLayers

Twilio SendGrid
Mailgun

Mailgun vs Mandrill vs SendGrid

Runscope
Postman

Paw vs Postman vs Runscope