Protecting your app (and wallet) against malicious traffic

The text discusses various methods to protect an app against malicious traffic using Firewall rules, spend limits, code-level optimizations, and more. It highlights the importance of real-time usage monitoring and controlling, as well as proactive measures like setting maximum function durations, ensuring consistent image source values, and moving large media files to blob storage. The text also emphasizes deployment protection settings and automatic blocking of suspicious TCP connections by Vercel's Firewall.