Overview

Let's Encrypt

Stacks1.6K

Followers974

Votes98

Cisco Firepower

Stacks10

Followers24

Votes0

Cisco Firepower vs Let's Encrypt: What are the differences?

## Key Differences between Cisco Firepower and Let's Encrypt

Cisco Firepower is a comprehensive security solution that combines firewall, intrusion prevention, and advanced malware protection capabilities. On the other hand, Let's Encrypt is a free, automated, and open Certificate Authority that issues domain-validated SSL/TLS certificates. 

1. **Functionality**: Cisco Firepower offers a robust set of security features, including deep packet inspection, application control, and file filtering. In contrast, Let's Encrypt specializes in providing SSL/TLS certificates for websites to encrypt communication between servers and clients. 
2. **Cost**: Cisco Firepower is a commercial product with associated costs for licensing, maintenance, and support. Let's Encrypt, on the other hand, is a non-profit organization that offers its SSL/TLS certificates for free, making it an attractive option for small businesses and individuals on a budget.
3. **Deployment**: Cisco Firepower typically requires dedicated hardware appliances or virtual appliances for deployment, which may involve additional setup and configuration. Let's Encrypt, on the other hand, offers a simple and automated certificate issuance process through its client software, making it easy to deploy SSL/TLS certificates on web servers.
4. **Certification Authority**: Cisco Firepower does not act as a Certificate Authority, instead, it focuses on network security solutions. Let's Encrypt, on the other hand, is a trusted Certificate Authority that is supported by major browsers and operating systems, making its certificates widely recognized and accepted.
5. **Validation Process**: Cisco Firepower does not perform domain validation or issue SSL/TLS certificates. On the other hand, Let's Encrypt uses an automated domain validation process to verify domain ownership before issuing certificates, ensuring the security and integrity of the encrypted communication.
6. **Renewal Process**: With Cisco Firepower, security updates and patches may require manual intervention and configuration changes. Let's Encrypt certificates have a short validity period (90 days) and require regular renewal, which can be automated using the Let's Encrypt client software, ensuring continuous security for websites.

In Summary, Cisco Firepower offers comprehensive security features for network protection, while Let's Encrypt provides free and automated SSL/TLS certificates for secure communication between servers and clients.

🔥 Trending in SSL Certificates on StackShare

AWS Certificate Manager Ssl Certificates

A service that lets you easily provision, manage, and deploy Secure Sockets Layer/Transport Layer Security certificates

Try it View Docs Alternatives

Try

0

52

Detailed Comparison

Let's Encrypt	Cisco Firepower
It is a free, automated, and open certificate authority brought to you by the non-profit Internet Security Research Group (ISRG).	Protect your business while you grow your business. It offers performance, ease of use, and deep visibility and control to detect and stop threats fast. Its design optimizes security services without degrading network performance.
-	Application Visibility and Control (AVC); Next-Gen IPS (NGIPS); Cisco Advanced Malware Protection (AMP) for Networks; URL Filtering
Statistics
Stacks 1.6K	Stacks 10
Followers 974	Followers 24
Votes 98	Votes 0
Pros & Cons
Pros 48 Open Source SSL 32 Simple setup 9 Microservices 9 Free 0 Easy ssl certificates	No community feedback yet
Integrations
MongoDB Shopify axios	No integrations available

What are some alternatives to Let's Encrypt, Cisco Firepower?

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

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

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 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

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

Wazuh

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

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

Authy

We make the best rated Two-Factor Authentication smartphone app for consumers, a Rest API for developers and a strong authentication platform for the enterprise.