We learned on Tuesday evening that a U.S. federal magistrate judge ordered Apple to backdoor an iPhone that was used by one of the perpetrators of the San Bernardino shootings in December. Apple is fighting the order which would compromise the security of all its users around the world.

We are supporting Apple here because the government is doing more than simply asking for Apple’s assistance. For the first time, the government is requesting Apple write brand new code that eliminates key features of iPhone security—security features that protect us all. Essentially, the government is asking Apple to create a master key so that it can open a single phone. And once that master key is created, we're certain that our government will ask for it again and again, for other phones, and turn this power against any software or device that has the audacity to offer strong security.

The U.S. government wants us to trust that it won't misuse this power. But we can all imagine the myriad ways this new authority could be abused. Even if you trust the U.S. government, once this master key is created, governments around the world will surely demand that Apple undermine the security of their citizens as well.

EFF applauds Apple for standing up for real security and the rights of its customers. We have been fighting to protect encryption, and stop backdoors, for over 20 years. That's why EFF plans to file an amicus brief in support of Apple's position.