Encryption apps see growth after election

Nov 16, 2016
Signal, which features end-to-end encryption, has seen 400 percent growth since the election.
Signal uses end-to-end encryption so that no one can read your messages.
Open Whisper Systems

Do we need to track pressure cooker sales?

Sep 21, 2016
The question is raised after they were used in bombs in New York and New Jersey.
PHILIPPE DESMAZES/AFP/Getty Images

Body cameras spread, changing how cops do their job

May 1, 2015
Some cops like them, but other criminal justice experts are skeptical.

Tracking Ebola's digital footprints

by
Oct 24, 2014
Tracking the human contacts of an Ebola patient using his digital contacts.

Silicon Tally: Independence and surveillance

Jul 4, 2014
How well have you kept up on this week's tech news?

Data on our data: 100,000 malware implants

Jun 13, 2014
Another number to remind us how much we've learned a year after the Snowden leaks.

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Data on our data: 30 days to review taped phone calls

Jun 11, 2014
Another number to remind us how much we've learned a year after the Snowden leaks.

Data on our data: 250,000,000 email address books

Jun 10, 2014
Another number to remind us how much we've learned a year after the Snowden leaks.

Data on our data: 5 billion location records every day

Jun 9, 2014
Another number to remind us how much we've learned a year after the Snowden leaks.