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1. Netblock Netblock Public

   python script that has the ability to jam a single or multiple targets' wifi access.

   Python 3

2. Network-Monitor Network-Monitor Public

   Python script and Nodejs web application that use ARP to detect and display what devices are connected to the network

   Python 17 8

3. How to decrypt Tapsigner backup How to decrypt Tapsigner backup

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   [Tapsigner](https://store.coinkite.com/store/tapsigner) is an inexpensive Bitcoin signing device that holds your private keys on an NFC card. As of writing this, [nunchuck](https://nunchuk.io/) is the only mobile wallet to support it.

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   Backups of the private key are done so in a AES-128-CTR encryption using a key printed on the back of the card.

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   To decrypt this key and obtain its xprv value with openssl in cli run the following:

4. coinbase-auto-withdraw coinbase-auto-withdraw Public

   autowithdraw BTC from coinbase

   Python

5. Muilti-Client-Chatroom Muilti-Client-Chatroom Public

   Simple chatroom application written in python.

   Python 7 5

6. qr_encrypt.sh qr_encrypt.sh

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   #!/bin/bash

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   # create an encrypted QR code

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   echo -n "$@" | base64 | gpg -c --armor -o - | qrencode -o encrypted_qr.png