Take it like a gift

cloudflare-origin-ip
cloudflare-origin-ip

Try to find the origin IP of a webapp protected by Cloudflare.

Teh S3 Bucketeers
Teh S3 Bucketeers

Security tool to discover S3 buckets on Amazon's AWS platform.

House
House

A runtime mobile application analysis toolkit with a Web GUI.

personal-security-checklist
personal-security-checklist

A compiled checklist of 300+ tips for protecting digital security and privacy.

OpenCTI
OpenCTI

Open Cyber Threat Intelligence Platform.

DNSExfiltrator
DNSExfiltrator

Data exfiltration over DNS request covert channel.

Mosint
Mosint

An automated e-mail OSINT tool.

Dirb
Dirb

Web Fuzzer.

cvecrowd.com
cvecrowd.com

Lists CVEs that are currently being discussed on the social network Mastodon.

pingcastle
pingcastle

Get Active Directory security at 80% in 20% of the time.

Damn Vulnerable RESTaurant
Damn Vulnerable RESTaurant

An intentionally vulnerable web API game for learning and training purposes.

DalFox
DalFox

Powerful open source XSS scanning tool and parameter analyzer.

Linpmem
Linpmem

The Linux memory acquisition tool.

PortSwigger WebSecurity Academy
PortSwigger WebSecurity Academy

Free, online web security training from the creators of Burp Suite.

Demiguise
Demiguise

HTA encryption tool for Red Teams.