Acunetix — Online Vulnerability Scanner

Enter (part of the Invicti family). By moving their industry-leading web vulnerability scanner to the cloud, Acunetix has solved many of the operational headaches of traditional scanning.

But does "online" mean less accurate? Is it suitable for an enterprise with internal-only apps? Let’s break down the pros, cons, and best use cases. Acunetix Online is a Software-as-a-Service (SaaS) version of the Acunetix vulnerability scanner. Instead of installing software on a Windows server inside your network, you log into a web portal. From there, you configure targets, run scans, and view results. acunetix online vulnerability scanner

While it cannot scan your internal HR database directly, its ability to crawl deep, authenticate complex workflows, and produce actionable results with makes it the best tool on the market for public web apps and APIs. Enter (part of the Invicti family)

In the world of web application security, speed is everything. Development teams deploy code multiple times a day, and traditional on-premise vulnerability scanners often struggle to keep up. They require maintenance, dedicated hardware, and constant signature updates. Is it suitable for an enterprise with internal-only apps

It specializes in modern web applications, Single Page Applications (SPAs), and APIs (REST, GraphQL). The "Killer Features" of the Cloud Version Why choose the cloud over the on-premise version? Here are the standout benefits: 1. Zero Maintenance (Truly Zero) You never have to update the scanner. You never have to patch the underlying OS. You never have to upgrade a database. Acunetix Online is always running the latest vulnerability checks (including zero-day coverage) the moment you log in. 2. Distributed Scanning Architecture Since the scanners live in the cloud, they scan from multiple geographic locations. This helps you test how your CDN (Cloudflare, Akamai, AWS CloudFront) handles malicious traffic. It also prevents your office IP address from being rate-limited or blocked by your own WAF. 3. Incredible Speed Because Acunetix Online can spin up massive resources in the background, scans are blisteringly fast. A scan that might take 6 hours on a laptop can finish in 45 minutes in the cloud. This fits perfectly into a CI/CD pipeline. 4. Deep IAST (Interactive AST) via AcuSensor Just like the on-prem version, the online version supports AcuSensor . You deploy an agent on your web server (PHP, Java, .NET, Node.js). This agent tells the cloud scanner exactly where the code is vulnerable, eliminating false positives. This hybrid approach is the gold standard. The Elephant in the Room: What about Internal Apps? This is the biggest question for Acunetix Online.

Drop a comment below about your experience scanning your toughest Single Page Application. Disclaimer: Acunetix is now a product of Invicti Security. Features and pricing mentioned are accurate as of 2024-2025.