Firewall web applications with open source with zero day detection and bot protection

From the feats of the zero day to large-scale attacks of the bot-demand for a powerful, independent and convenient solution for the safety of web applications has never been greater.

Currently, Safeline is the most important open source firewall (WAF) on GitHub, with more than 16.4k stars and rapidly growing global users’ base.

This passage covers what Safeline is as it works and why it becomes a solution for cloud waf.

What is Safeline WAF?

Safeline is an independent web application firewall that acts as a return proxy, filtering and monitoring HTTP/https to block malicious requests before they reach your web applications. Unlike cloud wafs, Safeline is fully running on your own server-safety visibility and sovereignty of data.

Basic features of safeline waf

Comprehensive attack prevention

Safeline effectively blocks a wide range of widespread and advanced web, including SQL (SQLi) injection, Cross-site script (XSS), OS team injection, CRLF injection, XML Onternation ATTICES (XXE), Fabbage series (SSRF) and Director) etc.

Detection of zero day by semantic analysis

Unlike traditional WAFS -based signatures, Safeline uses a patented semantic analysis engine that deeply disassembles HTTP Traffic Semantics.

This approach allows the detection of complex and zero days with high precision, leading to the leading industry detection 99.45% and over the lower false positive rate of 0.07%. (Given below the schedule compares Safeline with two versions of the world -recognized WAF with open source.)

Reliable bot protection

Safeline provides exhaustive, multi -layered bota attacks, the growth of the threat that is responsible for the accounting, malicious scraping, the accumulation of inventory and the vulnerability scan.

It combines some powerful mechanisms out of the box:

• CAPTCHA Challenges: Dynamically issued to distinguish human users from automated customers, especially in suspicious traffic or high risk scenarios.
• Dynamic protection: Accidentally encrypts and complicates the Frontend code, such as HTML and JavaScript before delivering it to the client. This does not allow the bot to break the pages’ structures or interact with the DOM elements, making automated scenarios ineffective.
• Anti-mode mechanisms: Detecting and blocking re -use of tokens, headings or useful loads is often used in attack scenarios or credentials.

Http flood ddos ​​mitigation

HTTP FLOOD DDOS Attacks try to overcome the servers by sending large volumes of HTTP in a short time. These attacks can run out of server resources, aggravate performance or completely take offline applications.

To resist this, Safelline realizes Speed ​​limit To request frequency and mitigate abuse. These measures are very tuned, allowing defenders to adapt the thresholds based on real traffic models.

For sudden jumps of traffic – legal or harmful Virtual waiting room Mechanism. This provides the availability of services through the turn of excess users and highlighting them gradually, preventing a backup overload while maintaining a fair and orderly access experience.

Problems with authentication

Safeline is also designed with the principles of zero confidence – never trust, always check. It offers custom authentication of visitors to ensure access to protective applications by increasing the security of the person.

As a built -in identity gateway, it supports modern authentication protocols such as OIDC, and unobtrusively integrates with identity suppliers such as GITHUB and others.

Safeline also supports a single input (SSO) to streamline users’ authentication and in the meantime simplifies the entry experience.

The best thing is that these business identity features are included for free.

Simple deployment in minutes

Safeline is designed for quick customization and easy control. This requires the installation and launch of the following environment:

• Operating System: Linux (X86_64 or ARM64)
• Dependencies: Docker (version 20.14 and above) and Docker Compose (version 2.0.0 and above)
• Minimum System Requirements: 1 CPU Core, 1GB RAM and 5GB available disk space

Once the environment is ready, the installation takes only a few minutes with one team.

bash -c "$(curl -fsSLk https://waf.chaitin.com/release/latest/manager.sh)" -- --en

A great interface based on users leads you through the configuration. Complete documentation is available there.

Why choose Safeline through cloud wafs?

Unlike traditional cloud wafs that direct your traffic through a third -person infrastructure, Safeline offers complete deployment autonomy. Here are the benefits:

• Full Data Control: Sensitive traffic and magazines remain alive, reducing the impact of third cloud risks.
• Economic efficiency: Avoid recurrent subscription fees common with cloud WAF, especially useful for high trophic conditions.
• Free business features and beyond the box: Expanded threats, bot protection, identity authentication, and more closed for “Premium” elsewhere are not beyond the box and are included free of charge.

Use cases ideal for Safeline

Safeline is a versatile solution built for a wide range of web -based security needs. This is especially good for:

• Organizations with strict requirements for confidentiality or regulatory requirements
• Teams aimed at complex boots and automated threats
• A small and medium -business business looking for affordable business protection
• Devops and security groups that require complete control and setting up
• Projects that require rapid deployment and easy service

Last words

Safeline stands out as a powerful open source alternative traditional cloud waf. With the best detection of zero day, a reliable softening of the bot and identity features withdrawn with zero confidence-all complete, simple in deploying a package of developers, security teams and all sizes to take control of their safety on the Internet.