@section Tarballs integrity check
You @strong{have to} check downloaded archives integrity and verify
their signature to be sure that you have got trusted, untampered
software. For integrity and authentication of downloaded binaries
@url{https://www.gnupg.org/, GNU Privacy Guard} is used. You must
@section Tarballs integrity check
You @strong{have to} check downloaded archives integrity and verify
their signature to be sure that you have got trusted, untampered
software. For integrity and authentication of downloaded binaries
@url{https://www.gnupg.org/, GNU Privacy Guard} is used. You must