The Growing Field of Cybersecurity
Cybersecurity is the protection of internet-connected devices and networks from hacker attacks. It can protect against phishing scams, ransomware attacks, identity theft, data breaches and financial losses. It can also prevent viruses from spreading and reduce the time it takes for a security team to detect an attack.
It is a growing field that is continually challenged by new cyberattacks and evolving cybersecurity strategies. The demand for skilled cybersecurity professionals continues to grow with the number of threats not expected to decrease anytime soon.
As the number of threat vectors grows, it is essential to have a holistic approach that encompasses multiple layers of protection. For example, firewalls are an important component of a cybersecurity strategy because they block incoming and outgoing network traffic to control who can enter the internal network. Regular software updates are another part of a comprehensive cybersecurity strategy because they patch security holes and prevent malware from exploiting devices.
Other tools that cybersecurity professionals use include unified threat management systems (UTM), which can scan and protect against viruses, malware and phishing attacks. They can also identify and contain devices that have been compromised by hackers, such as those infected with bots that are attempting to collect confidential information from the target device.
When choosing cybersecurity metrics, it is important to choose ones that are clear to non-technical stakeholders. This can be done by focusing on cost or using benchmarks and industry comparisons to make the metrics easy to understand. Additionally, it is essential to benchmark not just your own organization but the companies with which you do business.