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Qualquer pessoa pode rastrear você online em menos de 10 minutos — e é completamente legal. Visual: tela preta + cursor piscando. Subtítulo: "O que é OSINT e por que isso muda tudo para sua empresa." 02 Slide OSINT não é espionagem. É investigação com dados que você mesmo deixou para trás. Open Source Intelligence = inteligência gerada a partir de fontes públicas: redes sociais, registros, domínios, metadados. Tudo legal. Tudo disponível. E tudo sobre você. 03 Slide Empresas perdem processos por não saber o que está publicado sobre elas. Documentos vazados, e-mails esquecidos, fotos com metadados, contratos em cache. A prova que condena sua empresa pode estar indexada no Google agora. 04 Slide Provas digitais têm validade legal — mas só se coletadas corretamente. Print de tela não serve em juízo. Hash criptográfico, timestamp certificado e cadeia de custódia são o que diferenciam evidência de suposição. 05 Slide O erro mais comum: descobrir a prova e destruí-la sem querer ao ...

Transforme o seu Raspberry Pi em um roteador sem fio que melhora a privacidade


Usable Privacy Box: UpriBox


Usable Privacy Box: UpriBox

Turn your Raspberry Pi into a privacy-enhancing Wireless router


     The upribox software is used to create Raspberry Pi images to turn your Raspberry Pi into a privacy-enhancing Wireless router. See the official Raspberry Pi documentation for pointers on how to install the upribox image on the SD card. Upon the first boot the SSH/VPN keys are automatically re-generated (this will take a couple of minutes), and the system partitions are resized to use the entire size of the SD card. In the following you also find a list of recommended (and tested hardware) for the upribox software. Make sure that you use a compatible USB WiFi dongle!
Main features:
  • Transparent blocking of advertisement/tracking (silent wifi)
  • Transparent adblocking + Tor network (ninja wifi)
  • OpenVPN server for privacy on the road


upribox-image-v0_1.zip (December 2015)

SHA1Sum: 8a9744050b78a3411972e2758be53c74adfc5da4

Default passwords

Silent WiFi (SSID: upribox ), Ninja WiFi (SSID: upribox-ninja), password: changemeSSH/Webinterface login: upri password:changethedefaults!.

Webinterface

Once you are connect to either of the upribox wifi networks (Silent or Ninja) you can access the upribox Webinterface via the following URI: http://upri.box.

List of recommended hardware*

*The upribox software works with Raspberry Pi 1 as well, but the performance for adblocking is considerable worse. Other potentially suitable USB WiFi hardware can be found in the Pi(rate)Box Wiki.

Software updates

The upribox performs an auto-update every four hours:
  • Blocking rules for privoxy and DNS
  • Software updates via ansible + updates from github


Development / Reproducibility

The current upribox image is based on the Raspbian Wheezy image and customized with ansible. The Raspbian image can be staged into production or development mode.

Prerequisites

  • install ansible >= 1.9.2 (sudo pip install ansible)
  • make sure to log into your Raspberry via ssh once because ansible uses ~/.ssh/known_hosts for verification (or disable host verification)
  • install sshpass (most likely available in your distribution’s repositories)
  • make sure you have a public/private key pair for ssh on your development machine. ~/.ssh/id_rsa.pub will be automatically added to the authorized_hosts on the Raspberry

Development Mode

This mode is intended for testing new features and debugging the upribox software. As such log files are persistent and auto software updates are disabled by default.

Getting started

  • copy environments/development/inventory.sample to environments/development/inventory
  • add your RaspberryPi address(es) in the [upriboxes] section in environments/development/inventory
  • run the initial setup with ansible-playbook -i environments/development/inventory init.yml This command will log into your Raspberry with the default credentials pi/raspberry, create a new user (upri) and delete pi. Add --ask-pass if you changed the default password.
  • from now on, the config can be deployed with ansible-playbook -i environments/development/inventory site.yml

Production Mode

  • copy environments/production/inventory.sample to environments/production/inventory
  • add your RaspberryPi address(es) in the [upriboxes] section in environments/production/inventory
  • run the initial setup with ansible-playbook -i environments/production/inventory init.yml This command will log into your Raspberry with the default credentials pi/raspberry, create a new user (upri) and delete pi. Add --ask-pass if you changed the default password.
  • from now on, the config can be deployed with ansible-playbook -i environments/production/inventory site.yml

Usable Privacy Box: UpriBox Download

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