Hello everyone! I'm Shemihaza, a Guardian (Sentinel). Do you usually share photos and daily events on platforms like Facebook, X (formerly Twitter), or Instagram? While SNS is very convenient and enjoyable, a slight mistake in your settings can actually expose your privacy completely. Today, I'll talk about the pitfalls hidden in SNS privacy settings and how to protect yourself from them.
Is Your Personal Information Leaking Without You Knowing It?! SNS Privacy Setting Pitfalls
We usually post casually, but sometimes important personal information can be hidden within those posts in unexpected ways. What should we be careful about?
- ▸① Risk of posting with "location information" still on: Photos taken with your smartphone sometimes automatically record "location information" indicating where they were taken. If this information is posted while still enabled, your home, school, or frequently visited places could be identified, risking strangers knowing "where you are right now." If this continues, it can lead to real-world dangers such as stalking.
- ▸② Risk of "audience settings" being wider than intended: SNS platforms have features to set who can see your posts, such as "friends only," "public," or "private." However, if the default setting remains "public" or if you accidentally make a mistake in the settings, your posts could be seen by complete strangers. This carries the risk of personally identifiable information being spread or your activity patterns being tracked.
- ▸③ Risk of information being extracted through "app integrations": SNS platforms have features that allow integration with many external apps, such as diagnostic apps, games, and useful tools. When you integrate in a way like "Login with SNS account," you grant that app access permissions to your information. If you integrate with a malicious app, there's a risk of unauthorized posts being made or your personal information being stolen.
Checkpoints to Protect Yourself
To protect your important privacy, regularly check the following points.
- ✓Regularly review your SNS privacy settings: Each SNS platform has detailed privacy settings. When you have time, check each setting one by one to fully understand what information of yours is being made public.
- ✓Check if location information is off before posting: Especially when posting photos or videos, always check if location information is being automatically attached and turn it off. It's also important to avoid real-time posts and consider posting after returning home.
- ✓Do not easily approve tags from strangers: When posting photos that include friends or family, try to get their consent before tagging them. Tagging from strangers carries the risk of exposing your identity.
- ✓Do not integrate with untrustworthy apps: If you suspect an integration with a suspicious app, immediately revoke the connection. When integrating with new apps, it's crucial to carefully check what information you are granting access to.
- ✓Check that your account's public visibility is not wider than necessary: It is important to limit the visibility of your profile information and posts to trusted individuals, such as "friends only" or "private."
Where to Seek Help When in Trouble
If you get into trouble on SNS, or feel uneasy due to persistent messages from suspicious accounts, don't keep it to yourself; seek help immediately. The Police Consultation Hotline "#9110" can provide advice on concerns related to daily safety. Furthermore, if the trouble escalates to real-world issues like stalking, contact the police immediately.