Credentialed ScanningPaid plansBeta
The outside view,
plus what is inside.
Add a server login and the same Full Scan also looks inside your Linux and Windows servers for outdated, vulnerable software.
How it works
Three steps, one scan.
No agent to roll out. S4E logs in, collects the installed software, matches it against vendor advisories and logs out.
1. Add a server login
On the asset page, open Server login and add an SSH key, SSH password or WinRM login. S4E checks the login right away, and a successful login also verifies the asset.
2. Run a Full Scan
Under What should we check? choose From the internet + inside the server.
3. Read the findings
The Inside the server tab lists findings and fixes, grouped by remediation, with a summary card on the run.
What you get
Findings you can act on.
Linux (Ubuntu) and Windows Server are supported in the beta. Red Hat family and macOS hosts are on the roadmap.
Read only
S4E reads installed software and changes nothing: nothing is installed or updated on the host, no services are started or stopped.
Explained findings
Every finding shows the installed version, the fixed version and the vendor advisory it comes from.
Honest gaps
Software without vendor rules is listed as unknown, never reported as clean.
Built on Openness, the open source host scanner developed and maintained by S4E. You do not need to install it: S4E runs it for you.
More of the platform
Start outside,
keep it running.
External Scanning
Manual scans of your internet-facing assets, from the outside, like an attacker.
AI-based CTEM
S4E keeps watching: continuous scanning, prioritised actions and AI fix guidance.
... operations running right now
Start free.
Scale when ready.
No credit card. No commitment. Just sign up and scan.