State-level immigration policies grow more common

While immigration policy has been the purview of the U.S. federal government, nearly all states have taken a more-active role on the issue of unauthorized immigration in the past 15 years through actions such as making drivers ...

Study examines 200 real-world 'zero-day' software vulnerabilities

Zero-day software vulnerabilities - security holes that developers haven't fixed or aren't aware of - can lurk undetected for years, leaving software users particularly susceptible to hackers. A new study from the RAND Corporation, ...

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