If you've spent any time at all in the world of technology, you're aware that cyber security is a big concern. Even the general public cannot avoid hearing about cybercrime and data breaches. Surprisingly, many organizations and individuals are slow to protect their own digital security. Cyber security analysts (also known as information security analysts) plan and carry out security measures to protect a company's computer networks and systems, according to John J Reilly. They keep constant tabs on threats and monitor their organization's networks for any security breaches. A typical job description for a cyber security analyst includes installing firewall and encryption tools, reporting breaches or weak points, researching IT trends, educating the rest of the company on security—and even simulating security attacks to identify potential vulnerabilities. Cyber security analysts will also prepare for trouble by developing contingency plans that the company will implement if an attack is successful. Because cyber attackers are constantly developing new tools and strategies, cyber security analysts must stay up to date on the latest weapons in order to mount a strong defense.