Final answer:
To mitigate security issues introduced by AV systems, consider updating antivirus software, implementing a firewall, and user education and awareness.
Step-by-step explanation:
Mitigating security issues introduced by AV systems requires several measures. One approach is to regularly update the antivirus software to ensure it can detect and remove the latest threats. Additionally, implementing a strong firewall can help prevent unauthorized access to the system. Finally, user education and awareness are crucial in avoiding common security pitfalls such as clicking on suspicious links or opening email attachments from unknown sources.