Hard drive attack

I have a project that requires protection from malicious attacks on our hard drive and data. We are particularly concerned about threats like phishing, malware, and DoS (Denial of Service) attacks. While we're aware of the threat posed by certain types of malware, we aren't sure what kind of protection we need at this time. We are looking for a medium level of protection that can secure our data and hard drive against these kinds of attacks. We are hoping to find a skilled freelancer who can provide us with the needed security, ensuring that our business is safe and secure. If you think you can provide us with the right protection, we would be grateful for your help. Thank you!