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The crypto wars have raged for half a century. In the 1970s, digital privacy activists prophesied the emergence of an Orwellian State, made possible by computer-mediated mass surveillance. The antidote: digital encryption. The U.S. government warned encryption would not only prevent surveillance of law-abiding citizens, but of criminals, terrorists, and foreign spies, ushering in a rival dystopian future. Both parties fought to defend the citizenry from what they believed the most perilous threats. The government tried to control encryption to preserve its surveillance capabilities; privacy activists armed citizens with cryptographic tools and challenged encryption regulations in the courts....
A follow-up to the classic "Surfing in South Africa", this is a new book, completely revised and updated. Written by Spike (Steve Pike), founder of the cult surfing website Wavescape.co.za, it comprises chapters on history, big waves, spots, culture, travel, oceanography, sharks (including a timeline of shark attacks) and a hilarious 'Surfrican' slang glossary. The book is illustrated with 180 graphics, cartoons and photographs. You will find quirky descriptions of surf spots along almost 3,000 km of coast (watch out for the razor-toothed tortoise), a photo essay of surfing personalities by acclaimed photographer Harry de Zitter, as well as colourful journalism from top writers covering subj...
The Internet is making our daily lives as digital as possible, and this new era is called the Internet of Everything (IoE). The key force behind the rapid growth of the Internet is the technological advancement of enterprises. The digital world we live in is facilitated by these enterprises’ advances and business intelligence. These enterprises need to deal with gazillions of bytes of data, and in today’s age of General Data Protection Regulation, enterprises are required to ensure privacy and security of large-scale data collections. However, the increased connectivity and devices used to facilitate IoE are continually creating more room for cybercriminals to find vulnerabilities in ent...
Covers receipts and expenditures of appropriations and other funds.
Teachers and Their Unions: Labor Relations in Uncertain Times explores the decade of uncertainty in public education following the Great Recession by first laying a foundation that describes the development of teachers and public education and the rise of teacher unions. The selection of the industrial labor model at the outset of public sector collective bargaining set the table for challenges to its fit with education. The theme of teacher as member of a union and teacher as a professional is explored within the context of a collective bargaining environment. The section “Law and Politics in Uncertain Times: Retrenchment and Assault” explores the decade of uncertainty. It reviews the industrial union model and within the twin challenges of the conundrum of teacher as union member and professional in the struggles of the decade. Tenure (boondoggle or necessary protection), VAM (rank and yank), right-to-work, agency fees, and teacher strikes are explored within the themes of the industrial union model and the tension of union member and professional. The book concludes with thoughts for the future and responds to the question of whether teacher unions are still pertinent.
This helpful guidebook explores speech disorders in detail, covering causes and effects, treatments, and medical advances. Readers will understand what it is like to live with speech disorders as well.