### Comment:
How can malware be prevented or detected on a computer?

### REPLY:
To prevent or detect malware on a computer, you can use advanced intrusion detection systems (IDS) and intrusion prevention systems (IPS) that monitor network traffic and identify potential threats. Additionally, implementing strong network security measures, such as using secure protocols and encryption, can help protect against malware attacks. It is also recommended to regularly conduct vulnerability assessments and penetration testing to identify any weaknesses in your system that could be exploited by malware.