Privacy, Devices & Citizenship · lesson 2 of 17 · 15 min
Photos and personal information
Photos are powerful. A single photo can reveal who you are, where you live, where you go to school, who your friends and family are, and what your daily routine looks like — all without you saying a single word. When you post a photo online, anyone who sees it can learn a surprising amount about you.
Before posting any photo, ask yourself: Could this photo help a stranger find me or someone I care about? If the answer is yes — or even maybe — think twice before sharing it.
Photos also affect other people. When you post a photo that includes a friend or family member, you are sharing their information too — without necessarily asking their permission. Always think about the other people in your photos before posting.
Think before you post: Avoid photos that show your school name, street signs near your home, your house number, or your daily routine. Once a photo is online, it can be very hard — sometimes impossible — to fully remove.
What photos can reveal
Your school A photo in your school uniform or in front of your school building shows exactly where you study every day. Your home Photos near your front door, mailbox, or street signs can reveal your home address. Your routine Regular posts from the same places at the same times show when and where you are predictably. Your family Photos of family members share their information too — without their permission. Your location Background details like landmarks, signs, or recognizable buildings can reveal exactly where you are. Your schedule Photos of your backpack, sports kit, or activities can reveal your weekly schedule to strangers.
Safe vs. unsafe photos to post
✅ Generally safer to post
- A sunset or nature photo with no identifying details
- A drawing or artwork you created
- A photo of food with no location visible
- A pet photo with no address visible
❌ Avoid posting
- Photos showing your school name or uniform
- Photos near your front door or street number
- Photos with street signs or recognizable landmarks near home
- Photos that reveal your daily schedule or route
Key words to remember
- Photo privacy
- Identifying information
- Permanent
- Consent
- Background details
Match each photo privacy concept to its description
Photos and personal information — quiz
Why should you think carefully before posting a photo online?
- Photos take up too much storage
- Photos can reveal personal information about you and others
- Photos always look bad online
- Photos cost money to post
Answer: Photos can reveal personal information about you and others
Photos can show your location, school, home, and routine to anyone who sees them.
Which photo is safest to post online?
- A photo in front of your house showing the street number
- A photo in your school uniform outside your school
- A photo of a sunset at a park with no identifying information
- A photo showing your daily bus route
Answer: A photo of a sunset at a park with no identifying information
Photos without identifying information are much safer to share.
Once a photo is posted online, it is easy to completely remove it.
- True
- False
Answer: False
Once a photo is online, others can save or share it. It can be very difficult to fully remove.
What can a photo of you in your school uniform reveal?
- Your favorite subject
- Where you go to school
- Your test scores
- Your teacher’s name
Answer: Where you go to school
A school uniform or school building in a photo tells strangers exactly where you study.
Posting a photo that includes a friend shares their personal information too.
- True
- False
Answer: True
Photos of others share their information without necessarily asking their permission.
What are “background details” in a photo?
- The filter applied to the photo
- Signs, buildings, or landmarks visible in the background that can reveal your location
- The color settings of the photo
- The people in the photo
Answer: Signs, buildings, or landmarks visible in the background that can reveal your location
Background details can reveal your location even when you are not trying to share it.
What should you do before posting a photo that includes a friend?
- Post it immediately
- Ask their permission first
- Blur their face
- Only post it if they are smiling
Answer: Ask their permission first
Always ask for consent before posting photos of other people.
A photo near your front door shows your house number and street name. Why is this risky?
- It looks boring
- It could reveal your home address to strangers
- It uses too much data
- It might break your camera
Answer: It could reveal your home address to strangers
House numbers and street names in photos can reveal your exact home address.
Regular posts from the same location at the same time can reveal your daily routine.
- True
- False
Answer: True
Posting from the same places at the same times shows strangers when and where you are predictably.
Before posting a photo, what is the most important question to ask yourself?
- Does this photo look good?
- Could this photo help a stranger find me or someone I care about?
- How many likes will this get?
- Is the lighting good?
Answer: Could this photo help a stranger find me or someone I care about?
Privacy and safety come first. Always ask whether a photo could reveal information that could put you or others at risk.
Try it: Is this photo safe to share?
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