Cyber security can help supply chains avoid risks in a few different ways. One method is to use firewalls to prevent unwanted network access. This can help safeguard your computer from hacker attacks, malware, and viruses. Intrusion detection systems can also be used to monitor network traffic for suspicious behavior in cyber security. This can aid in the detection and prevention of data breaches and other forms of cybercrime. Cyber security can also use encryption to protect data while it moves through the network. This can aid in the protection of confidential information. Similarly, authentication methods can be used in cyber security to validate the identity of individuals and devices entering the network. This can assist defend against data theft and prevent unwanted network access. Finally, malware prevention techniques can be used to safeguard networks from malware attacks.