I gave a lecture at the “II Encontro de software livre de Pernambuco“, that word by word means “Second Pernambuco’s meeting of free software”. Unfortunately I couldn’t get there before my lecture because I was working. The lecture was about Apache’s hardening. After show up how to exploit it twice (with Linux at H2HC and with Windows at uCon) I felt in a duty to find out how the best way to secure it.