Whether you’re just starting out in IT or changing fields entirely, learning cybersecurity will strengthen your business and help you protect customers. It’s a field that demands constant vigilance and offers lucrative rewards.
Cybersecurity is the practice of protecting Internet-connected systems, devices and networks from unauthorized access and criminal use. A variety of methods are used to prevent cyberattacks, including patching software and hardware vulnerabilities, implementing firewalls and using antivirus and anti-malware solutions. Encryption is another common tool, which encrypts data so that only authorized parties can decipher it. Some cybersecurity professionals focus on critical infrastructure sectors, such as energy production and transmission, water and wastewater, healthcare and food and agriculture. This is because these systems are interdependent, meaning an attack on one can have a ripple effect.
In a world where cyberattacks are more frequent and increasingly sophisticated, it’s essential that businesses integrate cybersecurity into all aspects of their operations. A strong security system will reduce the risk of a breach, which can damage the trust of customers and the reputation of a brand.
The good news is that many roles in cyber security don’t require you to jet around the globe dodging bullets or instantly identify malicious code by its red color (thanks for that, CSI: Cyber). The vast majority of jobs in cybersecurity involve a combination of technical and non-technical skills, with most roles requiring you to be able to work well under pressure and meet tight deadlines. Professionals with IT backgrounds or experience in financial and risk analysis are particularly well positioned to transition into cybersecurity. Security Operations Center