Explain like I'm five · Security

What is Security Awareness Training?

Security awareness training, told as a story about a thief-spotting class that everyone in the castle attends — not just the guards.

it says it's from the king! come inthe 'mail carrier'the thief didn't climb the wall — a person opened the door

There's a wall, a bell, a dog — and the cook opened the door.The thief never climbed the wall. One fake letter got a person to open the door.

10 guardscooks, maids, carpenters, princes… 190 peoplethe thief talks to everyone but the guards — by letter, by voice, in disguise

Ten of the castle's 200 people are guards. The thief talks to the other 190.By letter, by voice, in disguise. If only the guards can spot a thief, 190 doors are standing open.

THIEF-SPOTTING CLASS① doubt the seal on a stranger's letter② 'right now!' is how thieves talk③ never read your key out loud④ feels off? one note to the guard room⑤ fooled? that's fine — just tell usnot just the guards — everyone in the castle, short and oftenthe cook and the prince in the same seat

Security awareness training is a thief-spotting class for everyone in the castle.The cook and the prince sit in the same seat. Not one long lecture but short and often. Nobody gets scolded for being fooled — everyone remembers one thing: feels off? send a note.

Short and oftenonce a year is forgotten
Practice for realsend a fake letter
No scoldingfooled today, wiser tomorrow
One notefeels off? tell the guards
a fake letter from the guard room(pretending to be the thief)MarchJuneSeptemberopened the lettersent a note to the guard roomfewer open it, more report it — because nobody gets scolded

Practice with fake letters. Open one and you learn; report one and you're thanked.The guard room sends fake letters, pretending to be the thief. Month by month fewer people open them and more send a note — because nobody gets scolded.

this seal looks off… a note to the guardsit rang!turned away at the doornow everyone in the castle is a lookout — not 10 guards, but 200

This time, the cook rang the bell.One odd seal, one note to the guard room. Now everyone in the castle is a lookout — not 10 guards, but 200.

In one breath

Security awareness training = a thief-spotting class for everyone in the castle, not just the guards. Short and often, practice with fake letters, no scolding, and feels off? one note.

Recurring training so every employee can recognize and report phishing, social engineering, and credential threats, practiced with simulated phishing. The goal: lower click rates, higher report rates.

When grown-ups say it

Social engineering
Getting past people, not walls. Letters, calls, disguises. A person is cheaper to fool than a lock. → the letter from the fake post office
Phishing simulation
The guard room's fake letter. We send it before the thief does. Open it, and you get a short lesson on the spot.
Click rate
How many opened it. The red bar. It should fall month by month.
Report rate
How many sent a note. The green bar. Matters more than the click rate — one report is enough to ring the bell.
Report button
One note. One button next to the letter. Press it, and it goes to the guard room.
Security culture
A castle that doesn't scold. Scold the fooled and they hide it next time. Thank the ones who speak up and they speak faster.
Human firewall
A wall made of people. When 200 people are lookouts, 200 doors are locked. → the wall with many doors
Onboarding training
Day-one class. The thief-spotting class a new maid gets on day one — before she gets a key.
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