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Bullrun classification guide published by theguardian.com. Bullrun (stylized BULLRUN) is a clandestine, highly classified program to crack encryption of online communications and data, which is run by the United States National Security Agency (NSA).
Key disclosure laws, also known as mandatory key disclosure, is legislation that requires individuals to surrender cryptographic keys to law enforcement. The purpose is to allow access to material for confiscation or digital forensics purposes and use it either as evidence in a court of law or to enforce national security interests.
Tcpcrypt provides opportunistic encryption — if either side does not support this extension, then the protocol falls back to regular unencrypted TCP. Tcpcrypt also provides encryption to any application using TCP, even ones that do not know about encryption.
Harvest now, decrypt later, also known as store now, decrypt later, steal now decrypt later or retrospective decryption, is a surveillance strategy that relies on the acquisition and long-term storage of currently unreadable encrypted data awaiting possible breakthroughs in decryption technology that would render it readable in the future - a hypothetical date referred to as Y2Q (a reference ...
James Comey, former FBI director Tim Cook, chief executive officer of Apple Inc. Cook and former FBI Director Comey have both spoken publicly about the case.. In 1993, the National Security Agency (NSA) introduced the Clipper chip, an encryption device with an acknowledged backdoor for government access, that NSA proposed be used for phone encryption.
An unpredictable (typically large and random) number is used to begin generation of an acceptable pair of keys suitable for use by an asymmetric key algorithm. In this example the message is digitally signed with Alice's private key, but the message itself is not encrypted.
A Reddit admin said: "We will ban subreddits that allow their communities to use the subreddit as a platform to harass individuals when moderators don't take action". [88] Following the ban, Reddit users flooded the site with pictures of overweight people, as well as photos of Reddit's interim CEO Ellen Pao. [91]
On December 16, 2005, the New York Times published an article revealing that President Bush authorized the National Security Agency to "eavesdrop on Americans and others inside the US to search for evidence of terrorist activity without the court-approved warrants ordinarily required for domestic spying."