What Is Cybersecurity?
Cybersecurity is the set of practices and technologies that protect networks, devices, data, and people from malicious attacks. It is essential for organizations in every sector because they transfer and store a significant amount of sensitive information that could be exploited by criminals to cause financial, physical or reputational damage.
Organizations and governments face a growing array of cybersecurity threats. While stories of high-profile breaches dominate headlines, the reality is that savvy leaders can turn this threat into a growth opportunity. McKinsey research shows that companies that have strong digital trust have 10 percent higher annual revenue growth than their peers.
The emergence of new attack methods and technologies makes it harder for security teams to keep up. Gone are the days of the hacker in a hoodie working alone at home. Now, hacking is a multibillion-dollar industry with institutional hierarchies, R&D budgets, and advanced tools that shorten the end-to-end life cycle of an attack from weeks to just hours.
A single breach can cost an organisation billions and lead to a loss of customer trust. It also means a lot of time and effort is spent on responding to the incident, which takes executives and other staff away from their day-to-day work. A risk-based approach to cyber security management can help address these challenges and improve the overall effectiveness of an organisation’s defences.
The demand for cybersecurity professionals continues to outpace supply, resulting in a highly competitive job market. Whether you are just starting out or looking to boost your skills and credentials, Simplilearn has the programs that will prepare you for this fast-growing career. With top-class industry partnerships, university alliances, and globally-recognized industry accreditation bodies, we’ll provide you with the best possible start to your cybersecurity journey.