I think the terrorism we hear about and that may include some examples close by is not a result of Islam.. that is, the terrorist acts are a result of an exploitation and distortion of the religion of Islam.
Attacking unarmed civilians, women and children has never really been part of classic Islam.
Volume 4, Book 52, Number 258:
Narrated Ibn 'Umar:
During some of the Ghazawat of Allah's Apostle
a woman was found killed, so Allah's Apostle
forbade the killing of women and children.
(Hadith, Bukhari Vol 4)
Ali ibn Abi Talib was the son-in-law of the Prophet Muhammad as well as the fourth Caliph and the following were his instructions:
If Allah favours you with success and inflicts defeat to the enemy, then do not attack those who have surrendered, do not injure the disabled and weak, do not assault the wounded, do not excite women and do not make them angry with rude behaviour even if they use harsh and insulting words against your commander and officers because they are physically... weak and get excited easily and frightened quickly. During the days of the Holy Prophet (peace of Allah be upon him and his descendants) we had strict orders not to touch, molest or insult women though they were unbelievers. Even in pre-Islamic days it was the custom that if a man struck a woman even with a stick or a stone, the revenge had to be taken by his sons and descendants.
~ Ali b. Abi Taalib, Letters from Nahjul Balaagh