Exteremely crude tool for drawing attack trees.
Will put more here when I can remember what it does.
Example input:
Use of the thing
Break in to the office
Steal the key |AND
Knock out the security guard |AND
Find the thing
Break in to the network.
Could threaten the guy
Render with:
cat input.txt | ./atree | dot -Tsvg > out.svg
Output: