Greek omicron (ο, U+03BF) is as dangerous as Cyrillic o: pixel-identical in 40+ fonts. But Greek rho (ρ, U+03C1, which maps to p) is pixel-identical only in Phosphate and Copperplate, two geometric/all-caps fonts where the structural distinction between rho and Latin p collapses. This is font-specific risk, not script-wide risk.
第一百四十九条 承租人应当按照合同约定支付租金；未按照合同约定支付租金的，出租人有权解除合同，并有权要求赔偿因此遭受的损失。
，这一点在体育直播中也有详细论述
ParakeetNemotron
The modern, professional answer to this problem is the Trusted Execution Environment, or TEE.