Secure PC Disk Encryption Without Microsoft Access: Keep BitLocker Keys Local

Microsoft is a global technology leader that develops, licenses, and supports a broad range of software, services, devices, and solutions. Founded in 1975 by Bill Gates and Paul Allen, Microsoft initially gained prominence through its MS-DOS operating system and later Windows, which became the dominant PC operating system worldwide. Over time, the company expanded into cloud computing, productivity software, gaming, and AI, evolving from a software vendor into a comprehensive technology ecosystem[2][4]. Today, Microsoft’s core business revolves around its cloud platform, Azure, which supports enterprise digital transformation and AI innovation. In fiscal year 2025, Microsoft reported a strong financial performance with revenue reaching $76.4 billion, an 18% increase year-over-year, driven largely by a 27% growth in Microsoft Cloud revenue to $46.7 billion. Operating income rose 23%, and net income increased 24%, underscoring robust profitability. The company’s strategic focus on cloud and AI is central to its growth, with Azure surpassing $75 billion in revenue, reflecting broad adoption across industries[3][5]. Microsoft also leads in cybersecurity solutions, with Microsoft Sentinel recognized as a leader in Gartner’s 2025 Magic Quadrant for Security Information and Event Management (SIEM). This AI-powered cloud service enhances threat detection and response, reflecting Microsoft’s commitment to innovation in security and hybrid cloud environments[6]. The company employs over 220,000 people worldwide and continues to drive digital transformation both internally and for its customers. Its vision embraces the integration of AI and human intelligence, pioneering the “Frontier Firm” model—organizations that blend AI agents with human judgment to scale rapidly and innovate continuously[1][4]. With a diversified portfolio including Office 365, LinkedIn, Xbox, and Surface devices, Microsoft remains a dominant force in technology, shaping the future of work, security, and AI-enabled business transformation[2][3][6].

The Federal Bureau of Investigation (FBI) is a premier law enforcement agency in the United States, renowned for its role in protecting the nation from domestic and international threats. Founded on July 26, 1908, as the Bureau of Investigation, it was initially tasked with addressing land fraud and corporate malfeasance under President Theodore Roosevelt[1][2]. Over time, its mandate expanded significantly, particularly with the passage of the Mann Act in 1910, which allowed federal jurisdiction over certain moral offenses[1][4]. ### History and Evolution The FBI underwent significant transformation under J. Edgar Hoover, who became its director in 1924. Hoover implemented strict hiring standards and enhanced operational capabilities, transforming the agency into a robust investigative force[1][4]. The FBI's name was officially changed to the Federal Bureau of Investigation in 1935[5][6]. Throughout its history, the FBI has faced challenges, including concerns about potential abuses of power, but it has consistently demonstrated its value in national security and law enforcement[3][4]. ### Key Achievements The FBI has been instrumental in combating various crimes, including white-collar offenses, civil rights violations, and national security threats. Notable achievements include its role in enforcing the Espionage Act during World War I and its investigations into organized crime throughout the 20th century[2][4]. ### Current Status Today, the FBI is a sophisticated agency with over 37,100 employees, including special agents and professionals in various fields such as intelligence analysis and cybersecurity[5]. It operates in 55 field offices across the U.S. and has an international presence in 81 nations[5]. The FBI continues to evolve, addressing emerging threats like cybercrime and terrorism while maintaining its commitment to justice and integrity. ### Notable Aspects The FBI is known for its rigorous training programs at the FBI Academy in Quantico, Virginia, and its advanced forensic capabilities at the FBI Laboratory. Its work in business and technology includes