san francisco u.s. senator ron wyden pledge wednesday fight legislation expect shortly congress would limit encryption protection american technology products proposal senators richard burr dianne feinstein top republican democrat senate intelligence committee would give federal judge authority order technology company help law enforcement officials access encrypt data accord source familiar situation believe weaken strong encryption put risk millions americans families communities one end country another wyden tell reuters speech rightscon digital right conference san francisco issue important involve 15 years intelligence committee ask would put hold expect legislation oregon democrat lead privacy advocate say would anything within power unite state senator block plan weaken strong encryption remark follow high-stakes confrontation u.s. justice department apple court order company provide access iphone use one assailants deadly shoot rampage last december san bernardino california government say monday unlock phone without apple help drop legal action apple technology company strongly oppose court order say anything help authorities bypass security feature tech products undermine security everyone government officials insist criminal investigations could cripple without access phone data side gear fight congress wyden say would revive 2014 bill introduce block court attempt u.s. law enforcement undercut encryption apple case without measure say fbi would try get precedent allow compel company hack customers sure night follow day recall role successful fight stop copyright bill four years ago oppose internet company wyden tell conference win fight security liberty know go easy do before senator wyden pledge fight limit encryption