[Addison West]

Networks are vulnerable in many ways. One major vulnerability is phishing attacks, where cybercriminals deceive users into providing sensitive information through fake emails or websites. Another significant threat is malware, including viruses, worms, and ransomware, which can infiltrate networks, causing data theft, damage, or service disruptions. Additionally, unpatched software poses a risk, as outdated programs may have security flaws that attackers can exploit to gain unauthorized access.

To protect network infrastructure, several methods and controls can be implemented. Firstly, deploying firewalls and Intrusion Detection Systems (IDS) can help block unauthorized access and monitor network traffic for suspicious activity, providing alerts for potential threats. Secondly, regular software updates and patch management are crucial, as they ensure that known vulnerabilities are addressed, reducing the risk of exploitation. Lastly, conducting employee training and awareness programs can significantly enhance security. Educating employees on cybersecurity best practices, such as recognizing phishing attempts and using strong passwords, helps minimize the risk of human error leading to security breaches. Implementing these strategies can fortify network defenses and mitigate potential vulnerabilities.