However, a significant flaw in how it handles its encryption keys may cast some doubt on this, as we’ll talk more about in the privacy section.?????????? ????? ????????? ? ????? ?????? ???? ????????????. ????? ??????, ??? ??? ??????? ?????? ????? ??????? ?????? ?? ????? ??????????? ???????. ??? ????????? ?????????:MEGA also retains previous versi