Watched, Tracked, Targeted | Shahd Elbassiouni | TEDxUniversity of Birmingham Dubai

Key Concepts:

• Digital footprint: The data trail you leave online.
• Data collection: The process of gathering information about users.
• Targeted manipulation: Using collected data to influence behavior.
• Deepfakes: AI-generated media that convincingly alters faces and voices.
• Man-in-the-middle attack: Interception of communication between two parties.
• Two-factor authentication (2FA): An extra layer of security requiring two forms of identification.
• Digital natives: Individuals who have grown up with digital technology.

Dangers of Being Online: Introduction

The speaker expresses anxiety about the permanence of the recorded talk online, fearing the potential consequences of her digital presence. The core concern is the often-overlooked dangers of online activity for individuals of all ages, especially children.

Vulnerability of Children Online

• Children are more exposed to the internet than previous generations, making them digital natives but not necessarily digitally safe.
• Parental controls and screen time limits are insufficient protection against data collection and targeted manipulation within seemingly harmless games.
• Example 1: A child playing a game on an iPad was targeted with inappropriate ads after a picture of his face was taken.
• Example 2: A student was scared away from using his phone after seeing a disturbing ad.
• Educator Miss Abida pays for ad-free versions of games to protect children from inappropriate ads that can leave lasting impressions and alter behavior.

Risks for Adults Online

• Adults are also vulnerable despite taking precautions like keeping profiles private and blurring personal information.
• Every online post reveals data that can be exploited.
• Deepfakes and voice cloning can lead to identity theft and reputational damage.
• Example: Actors, politicians, and everyday people have lost jobs and credibility due to online posts.
• The internet stores information indefinitely without context or interpretation.
• Posting seemingly harmless information (e.g., birthday, childhood home, pet's name) can reveal sensitive data like security question answers.

Cybersecurity Story: Alice, Bob, and Eve

• Illustrates a man-in-the-middle attack where "Eve" intercepts, reads, alters, and impersonates communications between "Alice" and "Bob."
• Highlights the risk of data interception and misuse.
• Emphasizes the permanence of online data.

The Impact of Misinformation

• People tend to believe and agree with information that aligns with their values, ignoring contradictory information.
• This behavior, reinforced by social media algorithms, can distort perceptions of truth and increase vulnerability to misinformation.

Practical Steps for Online Safety

1. Think Before You Post: Consider potential risks and identifying information.
2. Disable Unnecessary Permissions: Limit app access to camera and microphone.
3. Use Two-Factor Authentication (2FA): Add an extra layer of security to accounts.
4. Talk to Children: Listen to their experiences and concerns without judgment.

Final Story: The Stolen Image

• A mother posted a picture of her newborn, which was later used in an ad in another country without her permission.
• Illustrates how easily online content can be copied and spread without consent.

Conclusion

The speaker emphasizes that online safety is not about fear but about empowering individuals to protect their identity, voice, and loved ones. The key takeaway is to be mindful of the risks and take proactive steps to safeguard personal information online. The final thought is a call to action: "Is it really worth the risk?" before posting or sharing online.