What Telegram is

Telegram is a messaging app with channels, groups (up to 200,000 members), and end-to-end encrypted “Secret Chats.” It’s popular for gaming communities, content sharing, and (due to weak moderation) content parents would rather their kids didn’t see.

Why it’s tricky

  • Moderation is weaker than WhatsApp or iMessage. Channels dedicated to pirated content, scams, and adult material are widely joined.
  • Secret Chats are end-to-end encrypted and can self-destruct — no monitoring tool can read them.
  • The “People Nearby” feature puts the kid on a map with strangers. Disable.

Settings to lock down

  • Privacy and Security › Phone Number › Who can see my phone number — Nobody.
  • Privacy and Security › Last Seen — Nobody or My Contacts.
  • Privacy and Security › Profile Photo — My Contacts.
  • Privacy and Security › Calls — Nobody or My Contacts.
  • Privacy and Security › Who can add me to groups — My Contacts (otherwise strangers can pull kid into groups).
  • Privacy and Security › People Nearby — off. Critical.
  • Privacy and Security › Two-Step Verification — on, with a recovery email.
  • Sensitive content filter — on.

Channels and groups

Tell your kid: join only channels you’d describe to a parent. Leave any channel that posts adult content, hate content, or sales pitches for “investments.”

Recommendation

For under-14, block Telegram entirely. For older teens, allow with the above settings and a “show me your channels” periodic audit. Telegram is never the only messenger a teen needs — usually they have iMessage, WhatsApp, or Discord, and Telegram is the one with the riskiest communities.