ScanTower.io vs ZAP
Overview
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CLI (Node.js)
Manual
Detailed Comparison
It is a free, open-source penetration testing tool. It is designed specifically for testing web applications and is both flexible and extensible. | ScanTower.io is an external security monitoring platform that helps teams identify misconfigurations, vulnerabilities, and drift in their public-facing infrastructure. It scans websites and SaaS applications for weak security headers, SSL/TLS issues, exposed files, outdated components, and potential malicious scripts - all without requiring agents, credentials, or internal access. Unlike simple one-off checkers, ScanTower continuously monitors certificate transparency logs, DNS records, and security configuration changes to detect shadow subdomains, unauthorized certificates, and unexpected shifts in your security posture. This prevents the silent regressions that often appear during deployments or infrastructure changes. ScanTower provides clear, actionable reporting built from real-world incident response experience. It highlights what’s wrong, why it matters, and how to fix it - making it easy for developers, security engineers, and SaaS teams to maintain strong baseline security with minimal overhead. Ideal for teams that want practical, automated visibility into the external attack surface without the complexity of enterprise scanners. |
Open source;
Cross platform (it even runs on a Raspberry Pi!);
Easy to install (using a multi-platform installer builder);
Completely free (no paid for 'Pro' version);
Ease of use a priority;
Comprehensive help pages;
Fully internationalized | External agentless security scanning, Security header analysis (CSP, HSTS, X‑Frame‑Options), Web component vulnerability detection, Certificate Transparency–based subdomain discovery, Unauthorized certificate issuance alerts, SSL/TLS health and grading, DNS and configuration drift detection, Security header change monitoring, Malicious script & skimmer detection, Third‑party script reputation checks, Automated daily / weekly scans, Instant email alerts, Clear actionable remediations, Fast, lightweight scans. |
Statistics | |
Stacks 81 | Stacks 0 |
Followers 45 | Followers 3 |
Votes 0 | Votes 6 |
What are some alternatives to ZAP, ScanTower.io?
Infection Monkey
An open source security tool for testing a data center's resiliency to perimeter breaches and internal server infection. The Monkey uses various methods to self propagate across a data center and reports success to a centralized Monkey Island server.
Vulseek by Securetia
At its core, Vulseek combines automated asset discovery and scanning with intelligent risk prioritization, allowing security teams to focus on what truly matters. Its customizable dashboards, real-time alerts, and integrations with popular ticketing systems and SIEMs help ensure vulnerabilities are addressed swiftly and systematically.
PentestGPT
It is a penetration testing tool empowered by ChatGPT. It is designed to automate the penetration testing process. It is built on top of ChatGPT and operates in an interactive mode to guide penetration testers in both overall progress and specific operations.
Oneleet
It is a compliance-focused pentesting-as-a-service platform. It allows companies to easily schedule and manage penetration tests, designed for both compliance and security enhancement.
PETEP
It is an open-source Java application for network communication proxying for the purpose of penetration testing. It allows penetration testers to set up proxies and interceptors to manage the traffic transmitted between client and server.
