I will run an external port scan and network audit

United States

I speak English

External Attack Surface Analyst

Welcome to Cipher Network Hardening. I am an External Attack Surface Analyst specializing in mapping public-facing digital perimeters. I will provide a fast, non-intrusive external perimeter footprint...
About this Gig

Welcome to Cipher Network Hardening. Knowing your public-facing exposure is the first step in securing your self-hosted platforms, home servers, or independent networks.


I will perform a non-intrusive external perimeter footprint scan and network audit to help you identify open ports, active services, and potential network entry points.


What I offer:

External port scanning using industry-standard tools (Nmap)

Discovery of active services and exposed network ports

Verification of open ports on your public-facing IP or domain

A clean, straightforward text-based report detailing the findings


What I need from you:

The specific public IP address or domain name you own or have explicit authorization to scan. (I will not scan unauthorized targets).


Please note: This is a strictly external, non-intrusive network footprint assessment designed for configuration checks and informational audits. No exploitation or intrusive penetration testing is performed.


Let's check your perimeter and secure your setup!

Device:

Network device

Operating system:

Windows

Also delivering:

Documentation