You cannot protect something without intervening on some level.

Each government minister views the circumstances of each issue differently. An interior minister has a different view of visa liberalization than does a foreign minister.

One should never send soldiers on a mission based on just good will and good intent. Unfortunately, that can mean one has to stand by and watch human rights abuses take place.

I don't want anybody to accuse me of taking advantage of the situation to pursue a particular political agenda.

WikiLeaks is irritating and annoying for Germany, but not a threat. From an international perspective, I see their actions as totally irresponsible.

Service disruptions have to be avoided or at least resolved as quickly as possible. When the Internet goes down, consumers don't notice the difference between a technical malfunction, an act of sabotage by hackers or a military attack.

I see no constitutional problems with the identification, staving off and defusing of outside threats.