as more and more economic crimes happen online.

Following on after Prof Anderson's argument was a history of surveillance by investigative journalist Duncan Campbell titled "100 years of data stealing". GCHQ's Levy, who was next up, joked that he was addressing a "hard audience". Levy began by saying that both privacy advocates and governments were putting across a narrative that's "not quite right" when it comes to real world crypto systems.

The world has changed since former NSA sysadmin Edward Snowden revealed the levels of mass surveillance being done by the world's governments on their citizens, said Levy. The quality and availability of encryption schemes and security engineering have both improved. Agencies such as GCHQ and the NSA have become more open and transparent about their work, he added.

Row oververdict form, the jury in US District Court in Western Oklahoma found Tudor had proven by a preponderance of the evidence that she was denied tenure because of her gender, and denied a chance to re-apply due to her past complaints about workplace discrimination. The jury, however, did not affirm her allegations of a hostile work environment.

In 2010, Tudor alleged the university and the Regional University System of Oklahoma had singled her out for discrimination for being transgender, policing her clothing and limiting her to one restroom on campus. She took her case to the US Equal Employment Opportunity Commission, which handles federal civil rights claims in the workplace. The commission concluded that Tudor had a valid claim under Title VII of the Civil Rights Act of 1964.