🚦 Traffic Light Protocol (TLP) – Quick Guide

Body

TLP is a simple system used to control how sensitive information is shared. It's especially important in security, incident response, and vendor communications.

Here's how to interpret and use the different labels:

TLP Label Meaning Who Can You Share With?
🔴[TLP:RED] Highly sensitive info. Only those in the room (or direct recipients of the content). Do not forward or discuss outside of the group.
🟡[TLP:AMBER+STRICT] Extra-restricted version of AMBER. Only share within your own department or team at VIU. No external sharing.
🟠[TLP:AMBER] Sensitive, but shareable with those who need to know. Share within VIU or with external parties who need the info to act. Do not share publicly.
🟢[TLP:GREEN] OK to share within the organization. Share freely within the university, but not publicly.
⚪[TLP:CLEAR] Public information. Anyone can see it, safe for public websites, social media, etc.

Quick Tips

  • Check for a TLP label before sharing.
  • If you're unsure how to handle it, treat it as 🟠[TLP:AMBER] and ask.
  • There's no expectation to start tagging all of your communications with TLP labels.

Details

Details

Article ID: 13511
Created
Fri 8/29/25 7:09 PM
Modified
Wed 2/4/26 7:00 PM