> It baffles me how many people on HN cannot operate with a simple deny-all firewall What is the barrier IYO, is it that awareness (or technical knowledge) jus

> It baffles me how many people on HN cannot operate with a simple deny-all firewall What is the barrier IYO, is it that awareness (or technical knowledge) just isn't there, or that installing isn't the issue but doing day to day work with a restrictive firewall becomes an inconvenience?