1. the quick development of the internet, media, and social contact tools
2. they receive and send messages, they have interactions on things like FB, YT, tumblr, and Twitter. they have websites where their leaders and specialists give speeches
3. according to different cultures and backgrounds they target people. they have internet games for young people and internet activities for people to feel involved in communication. they recruit troops and training on the internet to encourage participating in the Holy War
4. they build up malware and trojan horses in their internet attacks so as to hoodwink those internet users who are caught unawares. towards the folks of the west they launch strong internet attacks. they launch these attacks rather easily