Scan your assets with thousands of

Online Free Security Tools

Explore the world's largest collection of free cyber security tools at S4E to boost your online safety. Export results in PDF, CSV, HTML, or VIDEO.
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Full scan your assets with all security checks.

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for

Everyone

Information gathering scans that everyone can use for any IP or domain.
for

Asset owners

Vulnerability scans that only the IP or domain owner can use.

Latest Tools

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Sample Cyber Security Scan Report

Scan them all, so you don't have to choose, we'll take care of it for you.
Full scan your assets with all security checks.

Get Output in Minutes

The Outputs section offers crawler results and scan reports, including video outputs for tool analysis and shareable links for easy report distribution.
for
Full scan

example.io

SSL Certificate Issuer Detection Scanner

Info

Full Scan

Open

05 Sep 2024 15:19

example.io

SSL/TLS Supported Cipher

Medium

Full Scan

Open

05 Sep 2024 14:56

example.io

DNS MX Record Lookup

Info

Full Scan

Open

05 Sep 2024 14:57

example.io

Web Application Firewall (WAF) Detection Scanner

Medium

Full Scan

Open

05 Sep 2024 14:44

example.io

Wappalyzer Technology Detection Scanner

Info

Full Scan

Open

05 Sep 2024 14:52

example.io

Comment Lines Detection From HTTP Response Scann

Low

Full Scan

Open

05 Sep 2024 14:55

for
Single scan

Full Scan

Open

05 Sep 2024 15:19

example.io

Panel scanner

Info

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Most used

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