12. February 2019 08:45:31 IST
An American judge on Monday rejected an offer from two civil rights groups seeking to force the release of documents forcing a secret US government attempt Facebook Inc. decrypts voice conversations between users on its messenger app.
The problem arose in a joint federal and state investigation into the activities of the MS-1
Groups, including the American Civil Liberties Union, argued the public's right to know the state of the encryption law outweighed any of the reasons the US Department of Justice could have for protecting a criminal investigation or law enforcement method.
The Washin The newspaper gton Post also filed a judicial letter to unseal the documents.
US District Judge Lawrence O'Nill in Fresno, however, ruled that the documents described sensitive law enforcement techniques and that publication of a revised version was impossible.  "The materials in this case concern techniques that, if made public, would interfere with law enforcement efforts in many, if not all, future wiretaps," wrote O & Neill and added that the underlying criminal trial is still ongoing. 19659004] A representative of the ACLU and a spokeswoman for the US Department of Justice declined to comment.
Both the Department of Justice and Facebook's arguments in response to the ACLU were themselves kept secret. However, O'Neill wrote that Facebook supported the ACLU's applications with limited editors while the government rejected them.
Neither the US prosecutor nor Facebook have publicly commented on the case of a messenger because of a judicial gag order. Reuters reported last year that investigators in a courtroom had failed to force Facebook to listen to messenger voice calls.
US telecommunications companies must grant police access to calls under federal law, but many apps that rely solely on the Internet infrastructure are exempt. Facebook claimed that Messenger was affected by this exemption, sources from Reuters said.
Submission of public courts in the Fresno case showed that the government intercepted all ordinary telephone calls and messages between the accused gang members.
An FBI affidavit quoted three messenger calls that investigators could not hear. The participants in these calls were arrested anyway.
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