Port Knocker icon

Port Knocker

Darnell Andries
Security Internet
Version
1.0
Size
3.4 MB
Requires
Android API 19+
4 / 5 · 5,018 ratings 0 downloads

Updated Sep 22, 2026

Quick answer

Port knocker client; supports one time sequences

F-Droid repository metadata

Port Knocker is a port knocking utility application for Android. Features: * Ability to save/use profiles * Supports one time sequences, automatically rotates port sequence when sequence list is provided * Stores knock history * Ability to check open port after knocking, to check for a successful knock Behavior notes: * When using one time sequences and open port checking, sequence rotation will only occur if the port knock was considered successful. * If using the one time sequence feature, the next port sequence will be shown between in the parentheses in the profile list. * The connect timeout for each port knock is 1000 ms. * History will store the last 100 knocks.

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