> For the complete documentation index, see [llms.txt](https://cybersecurity-cloud-and-it-notes.gitbook.io/kyles-cybersecurity-cloud-and-it-gitbook/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cybersecurity-cloud-and-it-notes.gitbook.io/kyles-cybersecurity-cloud-and-it-gitbook/google-cybersecurity-professional-cert/5.-assets-threats-and-vulnerabilities/module-1/digital-and-physical-assets/14-assets-in-a-digital-world.md).

# 14 Assets in a digital world

Here’s a fun, ADHD-friendly breakdown of the video transcript:

***

### 🚀 **Welcome Back to Security Adventures!**

We’ve learned a lot so far about **organizational assets** and why they need **protection**! 🛡️

Now, let’s dive deeper and think about what makes an asset valuable. **Hint:** It's all about **information**! 💻

***

### 💾 **Data: The Digital Treasure**

Most of the world’s **valuable assets** are digital, and we call this **data**. Data is information that is:

* **Translated** 🧩
* **Processed** 💡
* **Stored** 📂 by a computer

We live in a **connected world** with billions of devices exchanging data constantly. 🌐 Your device is probably sharing data *right now*—crazy, right?

***

### 🔐 **Three States of Data: Protecting It Everywhere**

Security teams have to protect data in three states. Let’s break it down with some real-world examples:

#### 1. **Data in Use** 💻

* **Example:** You’re at a park, checking your email.
* As soon as you log in, your **inbox** becomes **data in use**. 📧

#### 2. **Data in Transit** 🚚

* **Example:** You reply to a friend’s message while checking your email.
* The moment you hit **send**, the email is **data in transit**—moving from your device to theirs! ✉️📤

#### 3. **Data at Rest** 🛏️

* **Example:** You close your laptop and head to a cafe.
* Now, your data is **at rest**, safely stored on your laptop’s hard drive, while you sip your coffee. ☕

***

### 🛡️ **InfoSec: Protecting Data from the Bad Guys**

**Information Security (InfoSec)** is all about keeping data safe from unauthorized users. 🔒

Why is it so important?

* **Weak security** can lead to:
  * **Identity theft** 🆔
  * **Financial loss** 💸
  * **Reputational damage** 🏢

This could harm organizations, their partners, and their customers. 😬

***

### ☁️ **The Cloud Changes Everything!**

In today’s world, many of our **physical devices** (like smartphones) store data in the **cloud**. ☁️

* Just because your phone is resting on the table doesn’t mean your data is at rest! 📱🌐

**Be aware:** The more connected we become, the more **vulnerabilities** pop up. Stay vigilant! 👀

***

### 🔍 **Key Takeaway: Tracking Data = Solving the Security Puzzle**

* Protecting data depends on **where** it is and **what** it’s doing.
* Understanding the **three states of data** helps security teams analyze risk and build a strong asset management plan. 🧩

***

Now you know how to protect that **digital treasure**—go forth and be a data hero! 🦸‍♂️🌍