The most important thing is not to think very much about oneself. To investigate candidly the charge; but not fussily, not very anxiously. On no account to retaliate by going to the other extreme -- thinking too much.
Religion is too important a matter to its devotees to be a subject of ridicule. If they indulge in absurdities, they are to be pitied rather than ridiculed.
Of course, technology is very important now. It's there, its available. It's there to be use however you see fit. You can use it and the jihadist can use it. In their case they have been very effective at making use of technology, particularly with websites. It's primarily through these websites that they do their recruiting. But it's not technology that makes them that way.
Over time it's going to be important for nations to know they will be held accountable for inactivity. You're either with us or against us in the fight against terror.