What Is Cyber-Security?
Cyber-security covers the protection of internet-connected devices and services against malicious attacks by hackers, spammers, and cybercriminals. This includes phishing schemes, ransomware attacks, identity theft, and data breaches that can cause financial losses and damage your business’s reputation.
Technology is essential to giving organizations and individuals the computer security tools they need to prevent cyberattacks. These include next-generation firewalls, DNS filtering, malware protection, antivirus software, and email security solutions.
Frameworks, processes, and best practices: A well-respected cybersecurity framework can guide your organization in identifying, protecting, detecting, and responding to threats. The National Institute of Standards and Technology (NIST) has compiled the NIST cybersecurity framework for private-sector companies to use as a starting point in creating their own cybersecurity best practices.
Information security: A core component of cybersecurity, InfoSec involves ensuring the confidentiality, integrity, and availability of sensitive information and systems. These principles ensure that only authorized people can access or modify this information, and that data is available to them on demand according to agreed-upon parameters based on levels of service.
Critical thinking: Whether you’re working on a data breach response, patching vulnerabilities, or recommending new security protocols, critical thinking skills enable you to make fast decisions that protect your company from cyber threats and help mitigate risks.
Curiosity: Staying up to date on the latest cyber threats and security best practices is vital in your career as a cyber security professional. This is because the cyber security landscape continues to evolve and cybercriminals continue to develop new ways to steal or destroy your business’s valuable data.