IBD Booster -- Speeding up IBD with pre-generated hints (PoC)

In the realm of cryptocurrency and blockchain technology, security concerns are paramount. One aspect under discussion is the use of SwiftSync post-initial block download (IBD) in node operations. The consensus suggests that post-IBD, nodes will not employ SwiftSync, thereby preventing attackers from creating new transaction outputs (TXOs) by learning the salt. This decision underscores a cautious approach towards potential vulnerabilities, emphasizing the need for a robust examination despite the inclination to rely on "probably" as a basis for security measures.

The dialogue highlights an ongoing debate about the balance between efficiency and security in blockchain protocols. By excluding SwiftSync after IBD, the strategy leans towards minimizing risk at the expense of potentially forfeiting some operational efficiencies. This precautionary stance reflects a broader principle in blockchain development: the imperative to meticulously scrutinize potential security flaws. The discussion acknowledges the complexities inherent in securing blockchain networks against sophisticated attacks, illustrating the nuanced considerations developers must navigate in advancing these technologies.