AI Web Vulnerability Scanning
AI-powered scanner that analyzes all domains using machine learning, categorizes vulnerabilities by severity, and delivers step-by-step remediation guidance with 2x faster scan execution and improved detection accuracy.
Stay ahead of attackers with Osto's external vulnerability scanning services. Our AI-powered scanners continuously identify exposed weaknesses across your web assets, APIs, and cloud infrastructure—before threat actors do. From startups to scaling enterprises, we deliver actionable remediation guidance, detailed severity reports, and faster detection so your digital perimeter stays protected around the clock.
Comprehensive scanning and detection services to identify, prioritize, and remediate external threats across your entire digital attack surface.
AI-powered scanner that analyzes all domains using machine learning, categorizes vulnerabilities by severity, and delivers step-by-step remediation guidance with 2x faster scan execution and improved detection accuracy.
Real-time threat detection for all incoming HTTPS requests, blocking SQL injection, DDoS, and OWASP Top 10 vulnerabilities before they reach your origin servers, with full API anomaly monitoring.
Automated discovery and continuous security posture evaluation across AWS, Azure, and GCP—surfacing misconfigurations, exposure risks, and critical findings with actionable remediation guidance.
Ensures valid, unexpired SSL certificates across all your domains with automatic issuance within minutes, auto-renewal, and full IPv4, IPv6, and subdomain coverage requiring zero manual steps.
Continuously discovers, maps, and monitors your infrastructure's security posture across cloud environments, providing ongoing configuration assessments to eliminate blind spots before they become breaches.
Vulnerability Assessment and Penetration Testing delivered as a managed service, simulating real-world attacker techniques to uncover exploitable weaknesses across your external-facing systems and applications.
We begin by mapping your complete external attack surface—identifying all domains, subdomains, IPs, APIs, and cloud resources exposed to the internet. This ensures no entry point is overlooked before scanning begins.
See how businesses like yours have strengthened their security posture with Osto's proactive scanning services.
Osto combines AI-driven intelligence, unified visibility, and ease of use to deliver enterprise-grade vulnerability scanning without the enterprise complexity.
Machine learning algorithms deliver 2x faster scans with improved accuracy, catching vulnerabilities that traditional scanners miss.
Monitor all external threats, cloud posture findings, and scan results from one centralized, easy-to-use platform—no large IT team required.
Complete posture visibility across AWS, Azure, and GCP in a single consolidated inventory, ideal for businesses running modern multi-cloud infrastructure.
Every finding includes precise location details and step-by-step fix guidance, enabling faster resolution and stronger compliance oversight.
Cybersecurity experts dedicated to simplifying security for growing businesses.
Osto was built with a single mission: to make enterprise-grade cybersecurity accessible to new age businesses—startups, growing companies, and scaling enterprises that move fast and can't afford to slow down for security. The platform has grown rapidly through continuous innovation, systematically expanding from core web application protection to AI-powered vulnerability scanning, multi-cloud posture management across Azure, AWS, and GCP, and adaptive threat profiling. Every feature Osto ships is designed to reduce complexity, eliminate blind spots, and give security teams the visibility and control they need—all from a single, streamlined dashboard. Osto's approach is defined by agility: delivering meaningful security capabilities on tight release cycles so customers always have modern defenses keeping pace with an evolving threat landscape.
External vulnerability scanning is the automated process of probing your internet-facing assets—websites, APIs, cloud resources, and network endpoints—from an outside perspective to identify security weaknesses before attackers can exploit them. It simulates how a threat actor sees your infrastructure, uncovering misconfigurations, outdated software, exposed services, and known CVEs, then generates prioritized findings with remediation guidance to help you close gaps efficiently.
Talk to our security experts for a personalized walkthrough of Osto's scanning capabilities.
Recognized for machine learning-driven vulnerability detection
Full posture management across AWS, Azure, and GCP certified
Verified detection and blocking of OWASP Top 10 vulnerabilities
Fill out the form below and an Osto security specialist will reach out to discuss your scanning needs, walk you through the platform, and help you get started with proactive threat detection.
For immediate assistance, feel free to give us a direct call at You can also send us a quick email at connect@osto.one
For immediate assistance, feel free to give us a direct call at You can also send us a quick email at connect@osto.one