President Barack Obama's recently appointed defense secretary Ash Carter traveled Silicon Valley last week to make an announcement about a new military strategy for computer conflict.

It's a beginning of the latest Pentagon efforts to invest in promising startups and to meet with engineers whose ability he announced the Pentagon greatly required in fending off the nation's adversaries.

Instantly, he accepted the requirement to rebuild trust with Silicon Valley, whose mainstays such as Apple, Google and Facebook have spent two years showing to customers around the world that they are rolling out encryption technologies in order to defeat surveillance. It involves blocking the National Security Agency.

"I think that people and companies need to be convinced that everything we do in the cyber domain is lawful and appropriate and necessary", said Carter.

The next generation of software pioneers and entrepreneurs has been advised to take a break from developing killer apps and think a tour of service fending off Chinese, Russian and North Korean hackers. Careful appeal of Carter was part of a campaign by government officials attempting to undo the damage of Snowden's revelations.

Schneck, a former chief technology officer at McAffee Inc. said they want to make money and concern is there that whether the government would turn any malware-monitoring system to other uses. Michael Daniel, Obama's computer coordinator has been putting efforts to preside over the unwieldy administration debate over encryption rules. The new defense secretary got what was most likely the warmest welcome of government officials on the visit through Silicon Valley.