Please enable JavaScript to use CodeHS

Points

Activity Points
What is Cybersecurity?
1.1 Module Overview - Cybersecurity
1.1.1 Welcome to Cybersecurity 1
1.1.2 Welcome to Cybersecurity 5
1.1.3 Intruder Alert! 1
1.1.4 Cybersecurity and You 5
1.1.5 Course Goals 5
1.2 What is Cybersecurity?
1.2.1 What is Cybersecurity? 1
1.2.2 What is Cybersecurity? 5
1.2.3 WannaCry Ransomware Attack 1
1.2.4 WannaCry Reflection 5
1.2.5 Ransomware Simulator 1
1.2.6 Internet of Things 1
1.2.7 Cybersecurity and Connected Cars 1
1.2.8 Internet of Things Reflection 5
1.2.9 Threat Map 1
1.2.10 Why Learn about Cybersecurity? 5
1.3 Impact of Cybersecurity
1.3.1 Impact of Cybersecurity 1
1.3.2 Impact of Cybersecurity 5
1.3.3 Yahoo! Attack 1
1.3.4 Yahoo! Reflection 5
1.3.5 Fighting Cyber Crime 1
1.3.6 Cyber Crime Reflection 5
1.3.7 FBI Cyber Crime 1
1.3.8 FBI Reflection 5
1.4 The CIA Triad
1.4.1 CIA Triad 1
1.4.2 CIA Triad 5
1.4.3 Which part of the CIA Triad? 5
1.4.4 Which part of the CIA Triad? 5
1.4.5 Breach of Confidentiality 5
1.4.6 Breach of Availability 5
1.5 What is Cybersecurity? Quiz
1.5.1 What is Cybersecurity? Quiz 25
1.5.2 Intro to Cybersecurity Badge 1
Digital Citizenship and Cyber Hygiene
2.1 Digital Footprint and Reputation
2.1.1 Digital Footprint and Reputation 1
2.1.2 Digital Footprint and Reputation 0
2.1.3 Building a Positive Digital Footprint 5
2.1.4 Right to be Forgotten? 1
2.1.5 Right to be Forgotten 5
2.1.6 What is your Digital Footprint? 5
2.2 Cyberbullying
2.2.1 Cyberbullying 1
2.2.2 Cyberbullying 0
2.2.3 Scenario: Student Ranking 5
2.2.4 Scenario: Singled Out 5
2.2.5 Stopping Cyberbullying 5
2.3 Internet Safety
2.3.1 Internet Safety 1
2.3.2 Internet Safety 0
2.3.3 Scenario: School Stranger 5
2.3.4 Scenario: Vacation Pals 5
2.3.5 Staying Safe 5
2.4 Privacy & Security
2.4.1 What is Data Privacy & Security? 1
2.4.2 Privacy & Security Quiz 0
2.4.3 How Strong is your Password? 1
2.4.4 How Strong is your password? 5
2.4.5 Google Privacy Policy Search 1
2.4.6 Google Privacy Policy Search 5
Information Literacy
3.1 Information Literacy
3.1.1 Information Literacy 1
3.1.2 Information Literacy 0
3.1.3 Effective Internet Searches 5
3.1.4 Evaluate the Source 1
3.1.5 Evaluate the Source 5
3.2 Creative Credit & Copyright
3.2.1 Creative Credit and Copyright 1
3.2.2 Creative Credit and Copyright 0
3.2.3 Cite! 5
3.2.4 Exploring Creative Commons 1
3.2.5 Creative Commons 5
3.2.6 Finding Images 5
3.2.7 Why is Copyright Important? 5
Final Project: PSA
4.1 Project: PSA
4.1.1 Pick a Topic 5
4.1.2 Research 5
4.1.3 Choose Your Audience 5
4.1.4 What kind of PSA? 5
4.1.5 Draft your PSA 5
4.1.6 Make your PSA! 5
4.2 Intro to Cybersecurity Final Exam
4.2.1 Digital Citizenship and Cyber Hygiene Unit Quiz 0
4.2.2 Intro to Cybersecurity Badge 0
Simulations (in progress)
5.1 Simulations
5.1.1 Intruder Alert! 1
5.1.2 Ransomware Simulator 1
5.1.3 Phishing Simulator 1
5.1.4 QR Code Generator 1
5.1.5 Social Media Clean-up 1
5.1.6 You Can Be Tracked! 1
5.1.7 Multifactor Authentication 1
5.1.8 Guess: Password List 1
5.1.9 In Progress 1
5.1.10 Guess: Using an Algorithm 1
5.1.11 Guess: Brute Force 1
5.1.12 Encrypt/Decrypt 1
5.1.13 In Progress 1
5.1.14 Caesar Cipher Encryption 1
5.1.15 Decrypt Caesar's Cipher! 1
5.1.16 Improving Vigenere 1
5.1.17 In Progress 1
Cryptocurrency
6.1 What is Currency?
6.1.1 What is Currency? 1
6.1.2 What is Currency? 5
6.1.3 What Gives Paper Money Its Actual Value 1
6.1.4 What Gives Money Its Value 5
6.1.5 Money: What is it Good For? 1
6.2 What is Cryptocurrency?
6.2.1 Cryptocurrency Basics 1
6.2.2 Cryptocurrency Basics 5
6.2.3 Cryptocurrency Module Overview 1
6.2.4 Cryptocurrencies Might Help Developing Countries 1
6.2.5 Cryptocurrencies are Helping Developing Countries 5
6.2.6 Show Me the Money 1
6.2.7 American Currency Exhibit 5
6.3 Intro to Blockchain
6.3.1 Intro to Blockchain 1
6.3.2 Intro to Blockchain 5
6.3.3 CryptoKitties 1
6.3.4 CryptoKitties 5
6.4 Hashing
6.4.1 Hashing 1
6.4.2 Hashing 5
6.4.3 SHA256 Hash Generator 1
6.4.4 Using the SHA256 Hash Generator 5
6.5 Proof of Work
6.5.1 Proof of Work 1
6.5.2 Proof of Work 5
6.5.3 Mining the Block 1
6.5.4 Mining the Block 5
6.5.5 PoW vs. Proof of Stake 1
6.5.6 PoW vs. PoS 5
6.5.7 Checking Proof of Work 1
6.6 Advanced Blockchain
6.6.1 Advanced Blockchain (part 1) 1
6.6.2 Advanced Blockchain (part 1) 5
6.6.3 Blockchain Buzz 1
6.6.4 Blockchain Buzz 5
6.6.5 Advanced Blockchain (part 2) 1
6.6.6 Advanced Blockchain (part 2) 5
6.6.7 Make a Blockchain 1
6.6.8 SUPPLEMENTARY: How to TimeStamp a Document 1
6.7 Cryptocurrencies
6.7.1 Cryptocurrencies 1
6.7.2 Cryptocurrencies 5
6.7.3 Shiny Toy Phenomenon 5
6.7.4 Walmart Using Blockchain to Stop Spread of Disease 1
6.7.5 Walmart Use of Blockchain 5
6.8 Bitcoin
6.8.1 Bitcoin 1
6.8.2 Bitcoin 5
6.8.3 51% Attack Explained 1
6.8.4 51% Attack 5
6.8.5 Why the Bitcoin Bubble will Burst in 2018 1
6.8.6 Bitcoin Bust 5
6.8.7 Explore the Bitcoin Blockchain 1
6.9 Pros, Cons, and Future of Cryptocurrencies
6.9.1 Pros, Cons, and Future of Cryptocurrencies 1
6.9.2 Pros, Cons and Future of Cryptocurrencies 5
6.9.3 Pros, Cons and future of Cryptocurrencies 5
6.9.4 Cryptocurrency Pros and Cons 1
6.9.5 Crypto Pros and Cons 5
6.9.6 What is HODL? 1
6.9.7 What is HODL? 5
6.9.8 Pros, Cons, and Future of Cryptocurrencies 5
6.10 Project: Cryptocurrency Expert Panel Talk
6.10.1 Overview 5
6.10.2 Preview Sample Expert Panels 5
6.10.3 Investigate a Cryptocurrency Topic 5
6.10.4 Write an Outline and Rehearse 5
6.10.5 Expert Panel Talk (Presentation) 5
6.11 Cryptocurrency Quiz
6.11.1 Cryptocurrency Quiz 25
6.11.2 Cryptocurrency Badge 0
Web Development
7.1 Introduction to HTML
7.1.1 Introduction to HTML 1
7.1.2 Introduction to HTML Quiz 5
7.1.3 Our First HTML Page 1
7.1.4 Say Hello! 5
7.2 Structure of an HTML Page
7.2.1 Structure of an HTML Page 1
7.2.2 Structure of an HTML Page Quiz 5
7.2.3 HTML Template 1
7.2.4 Hello World Page 1
7.2.5 The <title> Tag 5
7.2.6 Your First HTML Page 5
7.2.7 Structure Badge 1
7.3 Formatting Text
7.3.1 Formatting Text 1
7.3.2 Formatting Text Quiz 5
7.3.3 Dictionary 1
7.3.4 That's Bold 5
7.3.5 Artificial Intelligence 5
7.3.6 State Capitals 5
7.4 Links
7.4.1 Links 1
7.4.2 Links Quiz 5
7.4.3 The <a> Tag 1
7.4.4 Simple Link 5
7.4.5 My Favorite Websites 5
7.5 Images
7.5.1 Images 1
7.5.2 Images Quiz 5
7.5.3 The <img> Tag 1
7.5.4 Building the CodeHS Homepage 1
7.5.5 Collage on a Theme 5
7.5.6 Linking an Image 5
7.5.7 Personal Library 5
7.5.8 Images Badge 1
7.6 HTML Lists
7.6.1 HTML Lists 1
7.6.2 HTML Lists Quiz 5
7.6.3 Grocery Shopping 1
7.6.4 Favorite Things 5
7.6.5 To-Do List 5
7.6.6 List Article 5
7.7 HTML Tables
7.7.1 HTML Tables 1
7.7.2 HTML Tables Quiz 5
7.7.3 Address Book 1
7.7.4 Favorite Songs 5
7.7.5 Calendar 5
7.8 HTML Styling
7.8.1 HTML Styling 1
7.8.2 HTML Styling Quiz 5
7.8.3 Stylish Address Book 1
7.8.4 Background Colors 5
7.8.5 Style Your To-Do List 5
7.9 Introduction to CSS
7.9.1 Introduction to CSS 1
7.9.2 Introduction to CSS Quiz 5
7.9.3 Styling Your H1s 1
7.9.4 First Style with CSS 5
7.9.5 List Styling 5
7.10 CSS Select by Tag
7.10.1 CSS Select by Tag 1
7.10.2 CSS Select by Tag Quiz 5
7.10.3 Rainbow 1
7.10.4 Dog Styling 1
7.10.5 Restaurant Menu 5
7.10.6 Put Karel Together 5
7.11 CSS Select by Class
7.11.1 CSS Select by Class 1
7.11.2 CSS Select by Class Quiz 5
7.11.3 Simple Checkerboard 1
7.11.4 Tic Tac Toe 5
7.11.5 Music Library 5
7.12 CSS Select by ID
7.12.1 CSS Select by ID 1
7.12.2 CSS Select by ID Quiz 5
7.12.3 Logo 1
7.12.4 Favorite Dog 5
7.12.5 Bingo 5
7.12.6 CSS Badge 1
7.13 Viewing Websites
7.13.1 Viewing Websites 1
7.13.2 Viewing Websites Quiz 5
7.13.3 Explaining a URL 5
7.14 Web Development Quiz
7.14.1 Web Development Quiz 25
7.15 Your First Website
7.15.1 Set Up Your codehs.me Website 10
7.15.2 Practice PT: Your First Website 10
7.15.3 Website Badge 1