“make this a assignment packet Day 2 Lesson Plan: Privacy vs. Security Objective Students will differentiate between privacy and security and how a change in one can create a change in the other Word Bytes (Key Terms & Definitions) Privacy – Your ability to control who can see your personal information or activities. Security – The protection of your devices, data, and identity from threats like hackers or viruses. Private Data – Information its owner does not want available to the public. Security measure – A tool or technique used to protect devices or data. Biometrics - Physical characteristics, such as a fingerprint or face, used to confirm someone’s identity. Materials Privacy vs. Security Scenario cards Signs labeled: Privacy Security Both Student response sheet Word Bytes dictionary Activities Hook: Would You Rather...? Debate — 5 minutes Pose the question: "Would you rather have perfect security but no privacy, or perfect privacy but no security?" Students move to the side of the room representing their choice—or stand in the middle if they believe neither extreme is acceptable. Ask two or three students to justify their choices. Then explain: Privacy and security are not always opposites. Often, they depend on one another. Today we will examine what happens when one of them changes. Mini-Lesson: What is the difference? — 8 minutes Begin by asking students what they think each word means. Clarify that: Privacy is about who has access to your information. It includes choices like sharing your location with friends, setting your social media accounts to private, or deciding who can see your photos. Security is about protecting your information and devices from unauthorized access or harm. This includes using antivirus software, setting strong passwords, and enabling two-factor authentication. Explain that these two concepts often go hand-in-hand. For example, even if your Instagram account is private (privacy), a weak password might allow someone to hack in (security). Use simple real-life analogies: Privacy is like closing the blinds in your house. Security is like locking the doors and installing an alarm system. Ask students to brainstorm examples of how they protect their privacy and security in their own digital lives. Setting a social media account to private controls who should see the information. Using a strong password protects the account from unauthorized access. Deciding whether an app may collect your location is a privacy decision. Encrypting stored location information is a security measure. Then introduce the relationship between them: When more private data is collected, stronger security may be needed. For example: A fitness app that collects only step totals needs to protect that information. If it begins collecting names, exact locations, health information, and daily running routes, the consequences of unauthorized access become greater. Its security needs should increase. When security measures increase, users may have to provide more private data. For example: A school could improve account security by requiring fingerprints or facial recognition. That may make accounts harder to access without permission—but now the school is collecting sensitive biometric data that it must protect. Case Study Movement Activity — 12 minutes Students rotate through stations with printed cards describing real-world digital situations. At each station, students determine whether the situation is a privacy issue, a security issue, or both. Role-Play Challenge: Assign students different roles: hacker, government official, or social media company. Have them respond to privacy/security dilemmas from their assigned perspective. What Changed? Scenario Analysis — 12 minutes After students classify each situation, pairs receive a scenario with a change added to it. They must explain how that change affects the relationship between privacy and security. Each pair completes this sentence: When __________ changed, the need for __________ changed because __________. Examples: When the fitness app began collecting exact locations, the need for stronger security increased because the information could reveal where a person lives and when they are away from home. When the school added facial recognition, account security improved, but the school also had to collect and protect students’ biometric information. Class debrief — 5 minutes Invite pairs to share one conclusion. Ask: Does collecting more information always make a service better? Does a security measure always reduce privacy? Who should decide whether the security benefit is worth the private information collected? Who becomes responsible for protecting information after collecting it? Bring students back to the central idea: Privacy and security rely on one another. Collecting more private information can create a need for stronger security. Some stronger security measures can also require people to provide more private information. Exit ticket — 3 minutes Present this situation: A school currently uses passwords for student accounts. It is considering requiring students to provide a fingerprint when logging in. Students respond: How could fingerprint login improve security? What new private information would the school collect? Explain how this change demonstrates the relationship between privacy and security. Word Bytes (Student-Friendly Examples) Students add "privacy," "security," "private data,” “security measure" and "biometrics" to their Word Bytes dictionary with examples. Suggested examples: Privacy – Controlling who sees your social media posts. Security – Using antivirus to block malware. Private Data – Your birthday and school email. Security measure – strong password, two-step verification Biometrics - fingerprint or facial recognition to confirm identity before unlocking”