Cyber security is the practice of protecting data, systems and people from online attacks. It protects against threats like phishing, ransomware, identity theft and data breaches, and is essential to our modern digital society.
Cyberattacks can be motivated by anything from thrill-seeking to extortion, vandalism, activism or financial gain. Many attackers are amateur hackers who have gained skills over time, while others may be working for organised crime or state actors. Some hackers have also become mercenaries, selling their services to the highest bidder.
While some people think that cybersecurity is a field of study for geeks only, this couldn’t be further from the truth. It requires a broad range of technical and soft skills, including research, programming, problem-solving, communication and teamwork. A career in cybersecurity can be incredibly rewarding and challenging at the same time.
The most important part of any cybersecurity strategy is preventing an attack from ever happening. This is why companies need to focus on security by design, which means that every aspect of a system has been designed with security in mind from the very beginning. This will make the system inherently safer, and much more difficult to breach.
Other key aspects of cyber security are network and endpoint protection, which involves the implementation of strong firewalls, intrusion detection systems and antivirus software. It also includes implementing access controls and encryption to prevent unauthorized access. Cybersecurity is an extremely important field of study, as a single security breach can have devastating effects for both individuals and businesses. Security Operations Center