It is a free service that protects your website from spam and abuse. It uses an advanced risk analysis engine and adaptive CAPTCHAs to keep automated software from engaging in abusive activities on your site. It does this while letting your valid users pass through with ease. | It is an open-source, free and lightweight network intrusion detection system (NIDS) software for Linux and Windows to detect emerging threats. |
Powered by machine learning;Protects your website from spam and abuse;Uses advanced risk analysis engine | Intrusion Agent;
IPSx;
IPS;
NGIPS;
IPS detection and blocking |
Statistics | |
GitHub Stars - | GitHub Stars 3.1K |
GitHub Forks - | GitHub Forks 640 |
Stacks 281 | Stacks 36 |
Followers 78 | Followers 104 |
Votes 0 | Votes 0 |
Integrations | |

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

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.

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

Riemann aggregates events from your servers and applications with a powerful stream processing language. Send an email for every exception in your app. Track the latency distribution of your web app. See the top processes on any host, by memory and CPU.

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.

Open security analytics. Understand, monitor, and protect your product from cyber threats, account takeovers, fake accounts, and abuse.

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.

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

Stop pouring through MAN pages and outdated blog posts that don't take into account new requirements.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.

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