
What I find important about FHE is that most modern schemes are built on lattice-based cryptography, which is considered resistant to known quantum attacks. This matters for the infrastructure we're building today. Blockchain data can stay around for years, and encrypted data collected now could become a target if quantum computers eventually break the cryptography protecting it. Building with long-term security in mind from the start makes more sense than trying to fix everything later. FHE also does something beyond protecting data at rest: it lets smart contracts perform computations on encrypted values without revealing them first. That opens the door to applications where privacy is built into the logic itself, rather than added as an afterthought. Quantum resistance isn't automatic for every part of a system, but FHE gives developers a strong foundation to build on. That's one of the reasons @fhenix is worth watching.