The latest articles on DEV Community by hdada mhajne (@hdada_mhajne_ecf35bcc0ec2). https://dev.to/hdada_mhajne_ecf35bcc0ec2 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4136585%2F7f37a26c-ff3d-4331-a561-99c3260f7b13.jpg https://dev.to/hdada_mhajne_ecf35bcc0ec2 en hdada mhajne Tue, 22 Sep 2026 00:25:43 +0000 https://dev.to/hdada_mhajne_ecf35bcc0ec2/nemla-a-small-python-network-recon-tool-that-shows-its-evidence-no-dependencies-enarhe-3d-120f https://dev.to/hdada_mhajne_ecf35bcc0ec2/nemla-a-small-python-network-recon-tool-that-shows-its-evidence-no-dependencies-enarhe-3d-120f <p><strong>What is it?</strong><br> Nemla is a network reconnaissance tool in pure Python — standard library only, <code>pip install</code> not required. Every result carries <strong>evidence and a confidence level</strong>, so a guess is never presented as fact.</p> <p><strong>What it does</strong></p> <ul> <li>🔎 Host discovery (IPv4 + IPv6), TCP/UDP scanning</li> <li>🧬 Service fingerprinting (product, version, TLS certificate) and an OS estimate with the evidence behind it</li> <li>📋 Findings with a short "why it matters" and "how to fix it"</li> <li>📊 Reports: HTML, JSON, CSV, Markdown, SARIF</li> <li>🕓 Scan history + "what changed since last time"</li> <li>🛡️ Guard mode (defensive): decoy ports, unknown devices, ARP changes</li> <li>🖥️ A local 3D web UI (the screenshot)</li> </ul> <p><strong>Languages:</strong> CLI, reports and UI in English, العربية and עברית — right-to-left included.</p> <p><strong>Try it</strong></p> python javascript css html