Amazon has quietly closed a serious security hole in Kindle devices that made it possible for attackers to hijack customer ...

The traditional perimeter-based security model has become obsolete in today’s distributed digital environment. With 82% of organizations now operating in hybrid or multi-cloud infrastructures and ...

Farran Powell is the managing editor of investing at Forbes Advisor. She was previously the assistant managing editor of investing at U.S. News & World Report. Her work has appeared in numerous ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Andy Smith is a Certified Financial Planner ...