Top 4 Open-Source Alternatives to Cisco SSL VPN

Cisco SSL VPN

The Cisco Security portal provides actionable intelligence for security threats and vulnerabilities in Cisco products and services and third-party products.

Product categories

Bug Bounty As A Service CDN Cyber Security Ethical Hacking Firewall Identity And Access Management Network Security Perimeter Security And Firewalls Routers Security Security & Privacy Security Monitoring

Summary

The top open-source alternatives to Cisco SSL VPN are ModSecurity, HackerOne, and Let's Encrypt. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

ModSecurity Landing Page
1

ModSecurity

ModSecurity is an Open Source web application firewall developed by Trustwave's SpiderLabs.
Pricing:
- Open Source
#Web Application Security #Security Monitoring #Security
HackerOne Landing Page
2

HackerOne

HackerOne provides a platform designed to streamline vulnerability coordination and bug bounty program by enlisting hackers.
Pricing:
- Open Source
#Cyber Security #Ethical Hacking #Bug Bounty As A Service 17 social mentions
Let's Encrypt Landing Page
3

Let's Encrypt

Let’s Encrypt is a free, automated, and open certificate authority brought to you by the Internet Security Research Group (ISRG).
Pricing:
- Open Source
#Identity And Access Management #Two Factor Authentication #Security & Privacy 312 social mentions
pfSense Landing Page
4

pfSense

pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more
Pricing:
- Open Source
#Perimeter Security And Firewalls #Cyber Security #Network Security 10 social mentions