This is just another "what I would like for Christmas" article. From the article... Asking for trust is a little naive when the next sentence says... I'm just surprised that nothing serious has happened yet.
Asking for trust is beyond naive with the major offenders are the Russian, Chinese, North Korean and Iranian governments, no one in their right mind would believe they would stop even if they entered to such a cyberspace peace agreement. Cyber-war is here and rogue nations are not ever going to stop, the only solution is a strong defense and even stronger counter measures.