Cybersecurity Homeland Security
The offensive strategy worked for a while, but eventually other nations, including Russia, Iran, North Korea, and China, acquired their own offensive capability and have tended to use it against the United States. NSA contractors created and sold "click-and-shoot" attack tools to U.S. agencies and close allies, but eventually the tools made their way to foreign adversaries. In 2016, NSAs own hacking tools were hacked, and they have been used by Russia and North Korea. NSA's employees and contractors have been recruited at high salaries by adversaries, anxious to compete in cyberwarfare. Cybersecurity Guide was created to help prospective students and early career professionals navigate this new space and find the opportunities that best fit educational and career goals. Although malware and network breaches existed during the early years, they did not use them for financial gain. By the second half of the 1970s, established computer firms like IBM started offering comm