smash-the-firewall/slides/intro.md

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## Autodifesa<br/>digitale


A big thanks to the <br/>[_TO hacklab](https://autistici.org/underscore) <br/>for the source of this presentation.
<footer>
<small>
You can find the slides at
[LEZZO.org/smash-the-firewall](https://lezzo.org/smash-the-firewall/)
 <p xmlns:cc="http://creativecommons.org/ns#" ><a href="https://creativecommons.org/licenses/by-nc-sa/4.0/?ref=chooser-v1" target="_blank" rel="license noopener noreferrer" style="display:inline-block;">CC BY-NC-SA 4.0</a></p> 
</small>
</footer>

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## Goal
- When you leave the squat, you should have a better idea of what it means to defend yourself when you have a digital presence.

<br>
- The slides are meant to be used as a web resource, so there is a lot of text. I'll try not to read ¯\_(ツ)_/¯
- Cyberattacks will be mentioned during the presentation. Feel free to ask for details.


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### Why
- There is no such thing as 100% protection
<br>
- There is no one size fits all solution
<br>
- Cybersecurity means mitigating the potential dangers your
  online actions might create
<br>
- Techniques that are beneficial in one situation might pose risks in
  another
<br>
  




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### Threat model
You can't protect yourself from what you're not aware of.

  - **Who is my enemy?<!-- .element: class="red"-->** (my parents, my significant other, my employer, interpol, the freemasonry 𓁿)
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
<!-- .element: class="fragment" -->

  - **What am I protecting?**<!-- .element: class="red"--> (my identity, my sexual preferences, my ideas, my spicy text ㆆ _ ㆆ)
<!-- .element: class="fragment" -->

  - **How can I be attacked?**<!-- .element: class="red"--> i.e. my threat categories =͟͟͞͞(꒪ᗜ꒪‧̣̥̇)
<!-- .element: class="fragment" -->

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### Practical example 
<p style="color:green;">Selling pot in high school</p>

Who is my enemy?
  - Law Enforcement
<!-- .element: class="fragment" -->
  - The school
<!-- .element: class="fragment" -->
  - My parents
<!-- .element: class="fragment" -->

What am I protecting?
  - My parents
<!-- .element: class="fragment" -->
  - My friends and buyers
<!-- .element: class="fragment" -->
  - My future
<!-- .element: class="fragment" -->

notes: proporre una riflessione collettiva su uno scenario

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### Threat categories
A framework to answer the question "how can I be attacked?"
![](./img/bearattack.jpg)

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### Spoofing
The act to violate **authenticity**. Examples:

- Forgery of documents
- Web phishing
- Email spoofing, the act to fake the sender
    

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### Tampering
The act to violate **integrity** of data. Examples:

- Graffiti
- Man in the middle attacks
- Web defacing
- Double spending w.r.t. blockchain networks

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### Information Disclosure

The act to violate **confidentiality**. Examples:

- Whistleblowing
- Revenge porn


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### Denial of Service

The act to violate **availability**. Examples:

- Denial of service attacks
- Ticket scalping


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### Elevation of privileges

The act to violate **authorization**. Examples:

- Jailbreaking
- Card cloning

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### Repudiation
The act of denying or disavowing responsibility for an incident or
security breach. <br> In other words: claiming that you didn't do something
or were not responsible. Examples:

- Cooking the books
- Deleting log entries