ORCA: Intelligent Traffic Mirroring & Monitoring

Overview

ORCA is a smart tool that watches network traffic to keep applications safe. It acts like a silent observer that copies incoming data requests without slowing down the main system. By comparing these copies against a set of rules created by developers, ORCA can spot strange or dangerous activity instantly. This helps security teams catch problems before they cause harm.

Benefits

ORCA offers several key advantages for protecting digital systems. First, it has zero impact on performance. It runs in the background and never makes the application slower or less responsive. Second, it uses a strict whitelist approach. This means it only allows traffic that matches the exact structure defined by the developers. Any request that adds extra fields or changes data types gets flagged immediately. Third, it is built with speed in mind. The tool is written in Go and can analyze thousands of requests per second in less than a millisecond. Finally, it provides clear visibility. Every request is logged with details like the IP address, the data sent, and a verdict on whether it is safe or suspicious.

Use Cases

ORCA is designed for teams that need to secure their APIs and web applications. It works well for companies that want to enforce API contracts automatically. For example, a developer can upload a collection of API endpoints from Postman to teach ORCA what a normal request looks like. If an attacker tries to send a request with hidden commands or unusual data, ORCA will catch it. It is also useful for real-time monitoring. Security teams can watch a live dashboard to see traffic being classified as clean, warning, or suspicious. This allows them to react quickly to potential threats without needing to change their existing server setup.

Pricing

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Additional Information

ORCA is built using the Go programming language. It relies on Nginx for traffic mirroring and works alongside applications like Laravel. The tool requires a simple configuration change in the Nginx file to start working. It does not block traffic directly but sends alerts to the security team so they can take action if needed.