President Trump’s presidential transition team is unlikely to receive any awards for transparency. But it may receive applause from some in security circles for its endorsement of Signal, a privacy-focused messaging app that is widely considered to be best in breed.
As Gizmodo reports, internal documents show the transition team sought to arrange for Michael Flynn, an important figure during the early part of the Trump Administration who is now under indictment, to use Signal, which offers untraceable self-destructing messaging features.
The documents were obtained from the General Services Administration (GSA), which is responsible for facilitating the transition of power in the White House. The agency reportedly approved the use of the Signal app in part because of delays in obtaining secure cell phones:
It’s unclear whether Flynn, who served as national security adviser for 24 days until he was fired by Trump for lying over his contacts with Russia, actually used the Signal app.
Signal is highly regarded in cyber-security circles because of its sound cryptography and because users can communicate without leaving copies of their messages on any centralized server. Prior to the election, Hillary Clinton’s team reportedly turned to Signal to ensure its communications did not get intercepted by hackers.
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The use of secure messaging apps—others include by Confide and Wickr—by elected officials and their staffs has been controversial in part because, in some cases, they may violate federal records-keeping laws.
Flynn pled guilty to lying to the FBI in November, and remains a key figure in the ongoing investigation by special prosecutor Robert Mueller into the Trump team’s possible collusion with Russia.