SAN FRANCISCO – Tech companies, along with security experts,

say President Obama should protect user data, putting them in direct

competition with the country’s top law enforcement officials that may want

access to that data.

Some of the technology industry’s largest companies have

applied pressure on President Obama over the issue of data encryption.

A total of 140 companies, including Apple and Google, joined

security experts and former government officials in co-signing a letter to the

White House, urging President Obama to scuttle any law or action by law

enforcement that would weaken data encryption. The letter, which was sent on

Tuesday to the White House, calls data encryption the “cornerstone of the modern

information economy’s security,” according to the Washington Post, which obtained a copy of the letter.

The letter is just the latest salvo in an ongoing battle

over data encryption. One side of the battle is made up of companies like Apple

and Google that encrypt data communications between users. The companies argue

that such data encryption is not only justified, but necessary. Law enforcement

officials, including FBI director James Comey, however, have said that data

encryption on applications like Apple’s iMessage instant-messaging software, provides

a gateway for criminals to communicate with each other without fear of law

enforcement oversight.

Apple’s iMessage has been of particular concern to Comey and

his cohorts. The instant messaging application allows iOS and OS X users to

text each other messages. Apple has encrypted those communications from one end

to another and only the user holds the key that would decrypt those messages.

That creates a scenario in which the US government could technically obtain a

warrant for a user’s data, but would be unable to access that data, since Apple

has no way of retrieving it.

Similar

data-encryption is running on Google’s Android, the world’s most popular

mobile operating system. Together, Apple’s iOS and Google’s Android owned96 percent of the worldwide smartphone market in 2014, representing more than

1.2 billion devices.

That scale has prompted Comey to speak often and loudly

about his concerns with data encryption. In a talk in October, Comey said that

justice

may be denied” because of strong encryption. He added that while he’s

not seeking a backdoor to easily access servers and obtain messages, he would

like “to use the front door, with clarity and transparency, and with clear

guidance provided by the law.”

Comey has bolstered his argument by pointing to the US

Communications Assistance for Law Enforcement Act of 1994. That law mandates

that telephone companies build wiretapping backdoors into their equipment for

officials to listen in on suspected criminals. No such law mandates a similar

backdoor for mobile devices.

Comey’s statement was echoed by US Deputy Assistant General

David Bitkower in March who said that data encryption that doesn’t allow for

law enforcement access gives a criminal or terrorist the opportunity to act at

their will without fear of any prying eyes, effectively putting the US in

danger. Giving law enforcement access to suspected criminal information,

Bitkower said, is the “standard American principle for the last couple of

hundred years.”

The debate over data encryption and privacy is even more

concerning in light of the Edward Snowden leaks. The former NSA contractor, who

is currently living in Russia and away from US law enforcement, revealed

several US government surveillance programs, including the National Security

Agency’s PRISM program. Those programs have been heavily criticized by people

around the globe for scraping any and all data that hits foreign servers and

allows the US government to access any communication it desires. The leaks,

which have been ongoing since 2013, have shined a bright light on US government

activities and data privacy. They’ve also provided ample fodder for technology

companies like Google and Apple to justify their data-protection efforts.

In an interview in September with Charlie Rose, Apple

CEO Tim Cook chimed in on his company’s policy on data privacy. He said

that Apple’s “business is not based on having information about you,”

adding that the iPhone maker is “not reading your email. We’re not reading

your iMessage.”

“If the government laid a subpoena on us to get your

iMessage, we can’t provide it,” Cook confirmed. “It’s encrypted and

we don’t have the key.”

Cook also took a shot at the US government, saying that it

has “erred too much on the collect-everything side.”

Ultimately, whether the letter and overtures made within the

technology industry prove fruitful will depend on how President Obama decides

to respond. In an interview with the Washington Post, privacy expert Kevin

Bankston, who drafted the letter, said his goal is to put the issue back in

front of President Obama, who he says, “has been letting his top law

enforcement officials criticize companies for making their devices more

secure.”

Whether Bankston and his co-signers will find a sympathetic

recipient, however, remains to be seen. In an interview with Recode in

February, President Obama said that he’s a “strong believer in strong

encryption” and he’s sympathetic to companies “properly responding to

market demand.” Still, he sees the other side of the argument and isn’t so

sure either side is entirely correct.

“I lean probably further in the direction of strong

encryption than some do inside of law enforcement,” the President said. “But I am sympathetic to law enforcement because

I know the kind of pressure they’re under to keep us safe. And it’s not as

black-and-white as it’s sometimes portrayed. Now, in fairness, I think the

folks who are in favor of airtight encryption also want to be protected from

terrorists.”

Apple, Google, and the White House did not immediately

respond to a request for comment.