WebSuitAutomated attacks targeting your web services
Defended with AI-powered web security
From web page tampering and scraping to macro/bot attacks and code analysis, an AI behavior-analysis-based web security solution that defends against client-side web attacks
Web attacks are no longer simply request-based
Automated attacks that behave like legitimate users are rising rapidly. Attackers manipulate JavaScript logic directly, or use automation tools and AI to approach like real users and bypass security logic. Simple block-based responses have their limits.
51%
Share of automated bot traffic in all web traffic, surpassing human traffic for the first time
*Thales report
300%
Growth rate of AI-driven bot activity in a single year
*Akamai report
37%
Share of malicious bots in all internet traffic, growing for six consecutive years
*Thales report
Web page tampering
Injects malicious content that looks like a legitimate screen by tampering with JS/CSS and violating page integrity.
Scraping & automated attacks
Mass data harvesting and bot traffic disguise themselves as legitimate users and drain service resources.
Code analysis & reverse engineering
Uses DevTools, session-invalidation bypasses, and more to look directly into service logic and sensitive data.
Block AI-driven bot and automated attacks while protecting legitimate users as they are
Detects web attacks by analyzing actual user behavior rather than IPs or patterns.
Automated attack detection
AI behavioral analysis engineIdentifies and blocks human-like AI automated-attack tools through AI behavioral analysis.
Minimal user friction
Uninterrupted useLegitimate users access the service without CAPTCHA or extra authentication.
Stronger web protection
AI + conventional hacking defenseMakes request-value tampering and automated analysis difficult, blocking bypass attacks.
It can also support compliance with Korea's major security regulations and guidelines
Automated attack detection, request/response encryption, and integrity verification can be applied to the security reviews and regulatory compliance work of financial and public institutions.
Financial Security Institute
E-finance infrastructure vulnerability assessment — supports compliance in the web security domain
KISA
Meets web integrity and tamper-response guidelines
Network Act / Critical Information Infrastructure Protection Act
Personal data protection and data-leak prevention
OWASP Top 10
Addresses integrity and authentication items
Rather than blocking everything from the start, it protects your service safely across three stages
You can review which suspicious behaviors were detected and why through the dashboard, and forward logs to the security monitoring system you already use.
Monitoring
Collects and analyzes access behavior only, without any actual blocking. This stage first establishes your service's normal patterns.
Additional verification
Automatically applies extra verification only to suspicious access. This recommended stage is imperceptible to legitimate customers.
Blocking
Clear bot and malicious access is blocked instantly, before it reaches your service.
Web security that fits your environment From essential protection to AI behavioral analysis
From blocking automated attacks to AI-based behavioral analysis, apply exactly the level of web security your service environment needs.
Diverse behavioral data analysis
AI comprehensively analyzes user behavior — mouse movement, clicks, typing patterns, and scrolling — to distinguish humans from automated attacks.
AI-based user verification
AI analyzes generated behavior patterns in real time to accurately identify legitimate users and disguised bots.
Score-based real-time response
Risk is scored so that the more suspicious the traffic, the higher the PoW difficulty and blocking thresholds are raised automatically.
Seamless experience for legitimate users
Legitimate users enjoy the service without CAPTCHA or extra authentication; additional verification applies only to suspicious traffic.
Web security you can deploy with just a simple setup
Apply it quickly and start protection immediately — no complex development or large-scale environment changes required.
Add the library
Add the provided security library file (.jar) to your server.
Simple configuration
Register a single line in your configuration file, and it's ready to go.
Automatic operation
Restart the server, and WebSuit runs automatically.
* WebSuit runs standalone within your internal environment, processing all verification and analysis internally — so it stays secure.
Built by the organization that knows attacks best
WebSuit's behavioral analysis and automation-detection engines are designed on Stealien's offensive security expertise and AI security research capabilities. The organization that best understands how attackers attempt to bypass defenses built the solution that stops those attacks.
Offensive security expertise
Over 10 years of accumulated offensive security expertise
We have delivered penetration testing and red team services for national strategic infrastructure and core industries.
A world-class team of white-hat hacker researchers
We hold a track record in global hacking competitions, Hall of Fame listings, and CVE reporting.
Experience delivering national strategic projects
We have carried out numerous national strategic projects where confidentiality is essential.
AI security research capabilities
A security research framework where AI and white-hat hackers verify together
Through collaboration between AI and white-hat hackers, we have had numerous vulnerabilities officially recognized.
Security research that protects AI services themselves
We provide AI red teaming services based on the OWASP Top 10 for LLM.
AI security research capabilities applied to WebSuit as well
WebSuit's behavioral analysis engine was developed on the foundation of Stealien's AI security research capabilities.
Frequently Asked Questions
Considering adopting WebSuit?
We'll walk you through a phased deployment plan tailored to your service environment. POC requests, materials, and technical inquiries are all welcome.