这里主要探讨的是跑路的可能性，而不是隐私保护，这三家的隐私保护从技术上都没什么大问题。 MTProto Utilizes AES in IGE mode (see this, if you surprise how one can securely use IGE) that is safe against non-adaptive CPAs. IGE is thought to generally be not protected towards blockwise-adaptive CPA, but MTProto fixes this in the following manner: Speculate on how these improvements could more https://www.mtpoto.com/