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  Why US govenment, tech giants can’t agree on encryption

Why US govenment, tech giants can’t agree on encryption

AP
Published : Nov 27, 2015, 6:00 am IST
Updated : Nov 27, 2015, 6:00 am IST

Your phone is getting better and better at protecting your privacy.

Your phone is getting better and better at protecting your privacy. But Uncle Sam isn't totally comfortable with that, because it's also complicating the work of tracking criminals and potential national-security threats.

For decades, tech companies have steadily expanded the use of encryption -- a data-scrambling technology that shields information from prying eyes, whether it's sent over the Internet or stored on phones and computers. For almost as long, police and intelligence agencies have sought to poke holes in the security technology, which can thwart investigators even when they have a legal warrant for, say, possibly incriminating text messages stored on a phone.

The authorities haven't fared well; strong encryption now keeps strangers out of everything from your iMessages to app data stored on the latest Android phones. But in the wake of the Paris attacks, US officials are again pushing for limits on encryption, even though there's still no evidence the extremists used it to safeguard their communications. While various experts are exploring ways of resolving the impasse, none are making much headway.

For now, the status quo favors civil libertarians and the tech industry, although that could change quickly — for instance, should another attack lead to mass US casualties. Such a scenario could stampede Congress into passing hasty and potentially counterproductive restrictions on encryption. “There are completely reasonable concerns on both sides,'' said Yeshiva University law professor Deborah Pearlstein. The aftermath of an attack, however, “is the least practical time to have a rational discussion about these issues.'' Encryption plays a little heralded, yet crucial role in the modern economy and daily life. It protects everything from corporate secrets to the credit-card numbers of online shoppers to the communications of democracy advocates fighting totalitarian regimes.

At the same time, recent decisions by Apple and Google to encrypt smartphone data by default have rankled law enforcement officials, who complain of growing difficulty in getting access to the data they feel they need to build criminal cases and prevent attacks. For months, the Obama administration, which has steered away from legislative restrictions on encryption, has been in talks with technology companies to brainstorm ways of giving investigators legal access to encrypted information.

But technology experts and their allies say there's no way to grant law enforcement such access without making everyone more vulnerable to cybercriminals.

Location: United States, New York