smash-the-firewall/slides/dati.md

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### Data Security

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### Shit happens

You can lose access to your hardware, or even worse it can get confiscated or stolen. Shit happens
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![think](img/think.jpg)

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## What to do?

  - **classify** data by importance
  - **backup** stuff you don't want to lose
  - **encrypt** stuff that you wouldn't share

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### Backup
There are a lot of backup programs but first start from the basics:
- copy your stuff to a new media
- store the media away from you
- repeat on a sensible frequency
- ???
- profit



  
<!-- .element: class="fragment" -->Hardcore? the **3-2-1 rule**.

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## Encrypt everything

It's becoming easier every year! <br>You usually need only a password or PIN at startup.


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## Some clarifications

You can read the data ALWAYS if the hardware is ON.
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Screen lockers can be bypassed: don't leave your hardware unattended.
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<!-- .element: class="fragment" -->Protip: <!-- .element: class="fragment" --> <blockquote> <!-- .element: class="fragment" -->  🕭 When bells rings clear, shut down your gear   🕭</blockquote>
notes:
se suonano alla porta, spegni il computer o smonta la partizione cifrata prima di aprire.

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## Compartmentalization

Do I need to have all my data on every device?

- Do I need emails on my phone?
- Do I need chats on my computer?

Often the best data protection is achieved by not having the data at all ;)