<commit_before>
---?image=images/blockchain.jpg&size=cover

<h1 style="color: white;">Blockchain</h1>
<h3 style="color: gray;">Background, Basics, and Beyond</h3>

---

## *So Hot Right Now*
![So Hot Right Now!](images/sohotrightnow.jpg)

---

# <NAME>

- BYU BS in EE
- Undergraduate Cyber Training (UCT)
- Intermediate Network Warfare Training (INWT)
- Scott AFB (Scope Edge, CPT)
- AFIT: MS Cyber Operations

---

# Blockchain Background

+++?image=images/networktypes.png&size=contain

# Types of Networks

+++?image=images/centralized.png&size=contain

# Centralized
1. Single node (single point of failure)
1. Controlled by a single entity

+++

### Examples:
* Many Internet services
* Websites (some)
* Bulletin Board Systems (BBS)
* File Servers

+++?image=images/decentralized.png&size=contain

# Decentralized
1. Multiple nodes
1. Controlled by the same entity

+++

### Examples:
* Most Internet services
* Websites (modern)
* Content Delivery Networks (CDN)
* Load Balancers
* DNS

+++?image=images/distributed.png&size=contain

# Distributed
1. Many discrete nodes
1. Control of any arbitrary entity

+++

### Examples
* The Internet
* Email
* Bittorrent
* TOR
* Correspondence Chess?? |

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# Let's Play Chess
![Chess Pieces](images/chess_pieces.png)

+++

**Alice** and **Eve** play Correspondence Chess
* Alice: `1 e4` <commit_msg>slides<commit_after>
---?image=images/blockchain.jpg&size=cover

<h1 style="color: white;">Blockchain</h1>
<h3 style="color: white;">Background, Basics, and Beyond</h3>

---

## *So Hot Right Now*
![So Hot Right Now!](images/sohotrightnow.jpg)

---

# <NAME>

- BYU BS in EE
- Undergraduate Cyber Training (UCT)
- Intermediate Network Warfare Training (INWT)
- Scott AFB (Scope Edge, CPT)
- AFIT: MS Cyber Operations

---

# Blockchain Background

+++?image=images/networktypes.png&size=contain

<h1 style="text-shadow:	-1px -1px 0 #FFF, 1px -1px 0 #FFF, -1px 1px 0 #FFF, 		1px 1px 0 #FFF;">Types of Networks</h1>

+++?image=images/centralized.png&size=contain

# Centralized
1. Single node (single point of failure)
1. Controlled by a single entity

+++

### Examples:
* Many Internet services
* Websites (some)
* Bulletin Board Systems (BBS)
* File Servers

+++?image=images/decentralized.png&size=contain

# Decentralized
1. Multiple nodes
1. Controlled by the same entity

+++

### Examples:
* Most Internet services
* Websites (modern)
* Content Delivery Networks (CDN)
* Load Balancers
* DNS

+++?image=images/distributed.png&size=contain

# Distributed
1. Many discrete nodes
1. Control of any arbitrary entity

+++

### Examples
* The Internet
* Email
* Bittorrent
* TOR
* Correspondence Chess??

---

# Let's Play Chess
![Chess Pieces](images/chess_pieces.png)

+++

**Alice** and **Eve** play Correspondence Chess
* Alice: `1 e4` 
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