SELinux ืฉืืœื•ืช ื ืคื•ืฆื•ืช (ืฉืืœื•ืช ื ืคื•ืฆื•ืช)

ืฉืœื•ื ืœื›ื•ืœื! ื‘ืžื™ื•ื—ื“ ืœืชืœืžื™ื“ื™ ื”ืงื•ืจืก "ืื‘ื˜ื—ืช ืœื™ื ื•ืงืก" ื”ื›ื ื• ืชืจื’ื•ื ืฉืœ ื”ืฉืืœื•ืช ื”ื ืคื•ืฆื•ืช ื”ืจืฉืžื™ื•ืช ืฉืœ ืคืจื•ื™ืงื˜ SELinux. ื ืจืื” ืœื ื• ืฉื”ืชืจื’ื•ื ื”ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ืฉื™ืžื•ืฉื™ ืœื ืจืง ืœืกื˜ื•ื“ื ื˜ื™ื, ืื– ืื ื—ื ื• ื—ื•ืœืงื™ื ืื•ืชื• ืื™ืชืš.

SELinux ืฉืืœื•ืช ื ืคื•ืฆื•ืช (ืฉืืœื•ืช ื ืคื•ืฆื•ืช)

ื ื™ืกื™ื ื• ืœืขื ื•ืช ืขืœ ื›ืžื” ืžื”ืฉืืœื•ืช ื”ื ืคื•ืฆื•ืช ื‘ื™ื•ืชืจ ืขืœ ืคืจื•ื™ืงื˜ SELinux. ื”ืฉืืœื•ืช ืžื—ื•ืœืงื•ืช ื›ื™ื•ื ืœืฉืชื™ ืงื˜ื’ื•ืจื™ื•ืช ืขื™ืงืจื™ื•ืช. ื›ืœ ื”ืฉืืœื•ืช ื•ื”ืชืฉื•ื‘ื•ืช ื ื™ืชื ื•ืช ื‘ื“ืฃ ื”ืฉืืœื•ืช ื”ื ืคื•ืฆื•ืช.

ืกืงื™ืจื”

ืกืงื™ืจื”

  1. ืžื”ื™ ืœื™ื ื•ืงืก ืžืฉื•ืคืจืช ื‘ืื‘ื˜ื—ื”?
    Linux ืžืฉื•ืคืจืช ื‘ืื‘ื˜ื—ื” (SELinux) ื”ื™ื ื™ื™ืฉื•ื ื”ื™ื™ื—ื•ืก ืฉืœ ืืจื›ื™ื˜ืงื˜ื•ืจืช ื”ืื‘ื˜ื—ื” Flask ืœื‘ืงืจืช ื’ื™ืฉื” ื’ืžื™ืฉื” ื•ืžืื•ื›ืคืช. ื”ื•ื ื ื•ืฆืจ ื›ื“ื™ ืœื”ื“ื’ื™ื ืืช ื”ืชื•ืขืœืช ืฉืœ ืžื ื’ื ื•ื ื™ ืื›ื™ืคื” ื’ืžื™ืฉื™ื ื•ื›ื™ืฆื“ ื ื™ืชืŸ ืœื”ื•ืกื™ืฃ ืžื ื’ื ื•ื ื™ื ื›ืืœื” ืœืžืขืจื›ืช ื”ืคืขืœื”. ืืจื›ื™ื˜ืงื˜ื•ืจืช ื”- Flask ืฉื•ืœื‘ื” ืœืื—ืจ ืžื›ืŸ ื‘ืœื™ื ื•ืงืก ื•ื”ื•ืขื‘ืจื” ืœืžืกืคืจ ืžืขืจื›ื•ืช ืื—ืจื•ืช, ื›ื•ืœืœ ืžืขืจื›ืช ื”ื”ืคืขืœื” Solaris, ืžืขืจื›ืช ื”ื”ืคืขืœื” FreeBSD ื•ืœื™ื‘ืช ื“ืืจื•ื•ื™ืŸ, ืžื” ืฉื”ื•ืœื™ื“ ืžื’ื•ื•ืŸ ืจื—ื‘ ืฉืœ ืขื‘ื•ื“ื•ืช ืงืฉื•ืจื•ืช. ืืจื›ื™ื˜ืงื˜ื•ืจืช Flask ืžืกืคืงืช ืชืžื™ื›ื” ื›ืœืœื™ืช ืœืื›ื™ืคืช ืกื•ื’ื™ื ืจื‘ื™ื ืฉืœ ืžื“ื™ื ื™ื•ืช ืื›ื™ืคืช ื‘ืงืจืช ื’ื™ืฉื”, ืœืจื‘ื•ืช ืืœื” ื”ืžื‘ื•ืกืกื•ืช ืขืœ ื”ืžื•ืฉื’ื™ื ืฉืœ ืื›ื™ืคืช ืกื•ื’ื™ื, ื‘ืงืจืช ื’ื™ืฉื” ืžื‘ื•ืกืกืช ืชืคืงื™ื“ื™ื ื•ืื‘ื˜ื—ื” ืžืจื•ื‘ืช ืจืžื•ืช.
  2. ืžื” ืžืกืคืงืช ืœื™ื ื•ืงืก ืžืฉื•ืคืจืช ื‘ืื‘ื˜ื—ื” ืฉืœื™ื ื•ืงืก ืจื’ื™ืœื” ืœื ื™ื›ื•ืœื”?
    ืœื™ื‘ืช ืœื™ื ื•ืงืก ื”ืžืฉื•ืคืจืช ื‘ืื‘ื˜ื—ื” ืื•ื›ืคืช ืžื“ื™ื ื™ื•ืช ื‘ืงืจืช ื’ื™ืฉื” ื ื›ืคืช ื”ืžื’ื‘ื™ืœื” ืืช ืชื•ื›ื ื™ื•ืช ื”ืžืฉืชืžืฉ ื•ืฉืจืชื™ ื”ืžืขืจื›ืช ืœืžืขืจืš ื”ืžื™ื ื™ืžื•ื ืฉืœ ื”ืจืฉืื•ืช ืฉื”ื ื“ื•ืจืฉื™ื ื›ื“ื™ ืœื‘ืฆืข ืืช ืขื‘ื•ื“ืชื. ืขื ื”ื’ื‘ืœื” ื–ื•, ื”ื™ื›ื•ืœืช ืฉืœ ืชื•ื›ื ื™ื•ืช ื”ืžืฉืชืžืฉ ื•ื“ืžื•ื ื™ ื”ืžืขืจื›ืช ื”ืœืœื• ืœื’ืจื•ื ื ื–ืง ื‘ืžืงืจื” ืฉืœ ืคืฉืจื” (ืœื“ื•ื’ืžื”, ืขืงื‘ ื”ืฆืคืช ืžืื’ืจ ืื• ืชืฆื•ืจื” ืฉื’ื•ื™ื”) ืžืฆื˜ืžืฆืžืช ืื• ืžื‘ื•ื˜ืœืช. ืžื ื’ื ื•ืŸ ื”ื’ื‘ืœื” ื–ื” ืคื•ืขืœ ืœืœื ืชืœื•ืช ื‘ืžื ื’ื ื•ื ื™ ื‘ืงืจืช ื’ื™ืฉื” ืžืกื•ืจืชื™ื™ื ืฉืœ ืœื™ื ื•ืงืก. ืื™ืŸ ืœื• ืžื•ืฉื’ ืฉืœ ืžืฉืชืžืฉ-ืขืœ "ืฉื•ืจืฉ", ื•ืื™ื ื• ื—ื•ืœืง ืืช ื”ื—ืกืจื•ื ื•ืช ื”ื™ื“ื•ืขื™ื ืฉืœ ืžื ื’ื ื•ื ื™ ื”ืื‘ื˜ื—ื” ื”ืžืกื•ืจืชื™ื™ื ืฉืœ ืœื™ื ื•ืงืก (ืœืžืฉืœ, ืชืœื•ืช ื‘ืงื‘ืฆื™ื ื‘ื™ื ืืจื™ื™ื ืฉืœ setuid/setgid).
    ื”ืื‘ื˜ื—ื” ืฉืœ ืžืขืจื›ืช ืœื™ื ื•ืงืก ืœืœื ืฉื™ื ื•ื™ ืชืœื•ื™ื” ื‘ื ื›ื•ื ื•ืช ื”ืœื™ื‘ื”, ื›ืœ ื”ื™ื™ืฉื•ืžื™ื ื”ืคืจื™ื‘ื™ืœื’ื™ื™ื ื•ื›ืœ ืื—ืช ืžื”ืชืฆื•ืจื•ืช ืฉืœื”ืŸ. ื‘ืขื™ื” ื‘ื›ืœ ืื—ื“ ืžื”ืชื—ื•ืžื™ื ื”ืœืœื• ืขืœื•ืœื” ืœืกื›ืŸ ืืช ื”ืžืขืจื›ืช ื›ื•ืœื”. ืœืขื•ืžืช ื–ืืช, ื”ืื‘ื˜ื—ื” ืฉืœ ืžืขืจื›ืช ืฉื•ื ื” ื”ืžื‘ื•ืกืกืช ืขืœ ืœื™ื‘ืช ืœื™ื ื•ืงืก ื”ืžืฉื•ืคืจืช ื‘ืื‘ื˜ื—ื” ืชืœื•ื™ื” ื‘ืขื™ืงืจ ื‘ื ื›ื•ื ื•ืช ื”ืœื™ื‘ื” ื•ื‘ืงื•ื ืคื™ื’ื•ืจืฆื™ื” ืฉืœ ืžื“ื™ื ื™ื•ืช ื”ืื‘ื˜ื—ื” ืฉืœื”. ื‘ืขื•ื“ ืฉื‘ืขื™ื•ืช ืขื ืชืงื™ื ื•ืช ืื• ืชืฆื•ืจื” ืฉืœ ื™ื™ืฉื•ืžื™ื ืขืœื•ืœื•ืช ืœืืคืฉืจ ืคืฉืจื” ืžื•ื’ื‘ืœืช ืฉืœ ืชื•ื›ื ื™ื•ืช ืžืฉืชืžืฉ ื‘ื•ื“ื“ื•ืช ื•ื“ืžื•ื ื™ ืžืขืจื›ืช, ื”ืŸ ืื™ื ืŸ ืžื”ื•ื•ืช ืกื™ื›ื•ืŸ ืื‘ื˜ื—ื” ืœืชื•ื›ื ื™ื•ืช ืžืฉืชืžืฉ ืื—ืจื•ืช ื•ื“ืžื•ื ื™ ืžืขืจื›ืช ืื• ืœืื‘ื˜ื—ืช ื”ืžืขืจื›ืช ื›ื•ืœื”.
  3. ื‘ืฉื‘ื™ืœ ืžื” ื”ื™ื ื˜ื•ื‘ื”?
    ืชื›ื•ื ื•ืช ื”ืื‘ื˜ื—ื” ื”ื—ื“ืฉื•ืช ืฉืœ ืœื™ื ื•ืงืก ื ื•ืขื“ื• ืœืกืคืง ื”ืคืจื“ืช ืžื™ื“ืข ืขืœ ื‘ืกื™ืก ื“ืจื™ืฉื•ืช ืกื•ื“ื™ื•ืช ื•ื™ื•ืฉืจื”. ื”ื ื ื•ืขื“ื• ืœืžื ื•ืข ืžืชื”ืœื™ื›ื™ื ืœืงืจื•ื ื ืชื•ื ื™ื ื•ืชื•ื›ื ื™ื•ืช, ืœื”ืชืขืกืง ื‘ื ืชื•ื ื™ื ื•ื‘ืชื•ื›ื ื™ื•ืช, ืœืขืงื•ืฃ ืžื ื’ื ื•ื ื™ ืื‘ื˜ื—ื” ืฉืœ ื™ื™ืฉื•ืžื™ื, ืœื”ืคืขื™ืœ ืชื•ื›ื ื™ื•ืช ืœื ืžื”ื™ืžื ื•ืช ืื• ืœื”ืคืจื™ืข ืœืชื”ืœื™ื›ื™ื ืื—ืจื™ื ื”ืžืคืจื™ื ืืช ืžื“ื™ื ื™ื•ืช ื”ืื‘ื˜ื—ื” ืฉืœ ื”ืžืขืจื›ืช. ื”ื ื’ื ืขื•ื–ืจื™ื ืœื”ื’ื‘ื™ืœ ืืช ื”ื ื–ืง ื”ืคื•ื˜ื ืฆื™ืืœื™ ืฉื™ื›ื•ืœ ืœื”ื™ื’ืจื ืขืœ ื™ื“ื™ ืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช ืื• ื‘ืื’ื™. ื”ื ืฆืจื™ื›ื™ื ืœื”ื™ื•ืช ืฉื™ืžื•ืฉื™ื™ื ื’ื ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืฉืžืฉืชืžืฉื™ื ืขื ื”ืจืฉืื•ืช ืื‘ื˜ื—ื” ืฉื•ื ื•ืช ื™ื•ื›ืœื• ืœื”ืฉืชืžืฉ ื‘ืื•ืชื” ืžืขืจื›ืช ื›ื“ื™ ืœื’ืฉืช ืœืกื•ื’ื™ื ืฉื•ื ื™ื ืฉืœ ืžื™ื“ืข ืขื ื“ืจื™ืฉื•ืช ืื‘ื˜ื—ื” ืฉื•ื ื•ืช ืžื‘ืœื™ ืœื”ืชืคืฉืจ ืขืœ ื”ื“ืจื™ืฉื•ืช ื”ืœืœื•.
  4. ืื™ืš ืื ื™ ื™ื›ื•ืœ ืœืงื‘ืœ ืขื•ืชืง?
    ื”ืคืฆื•ืช ืœื™ื ื•ืงืก ืจื‘ื•ืช ื›ื•ืœืœื•ืช ืชืžื™ื›ื” ื‘-SELinux ืฉื›ื‘ืจ ืžื•ื‘ื ื™ืช ื›ืชื›ื•ื ืช ื‘ืจื™ืจืช ืžื—ื“ืœ ืื• ื›ื—ื‘ื™ืœื” ืื•ืคืฆื™ื•ื ืœื™ืช. ืงื•ื“ ื”ืœื™ื‘ื” ืฉืœ SELinux userland ื–ืžื™ืŸ ื‘ื›ืชื•ื‘ืช GitHub. ืžืฉืชืžืฉื™ ืงืฆื” ืฆืจื™ื›ื™ื ื‘ื“ืจืš ื›ืœืœ ืœื”ืฉืชืžืฉ ื‘ื—ื‘ื™ืœื•ืช ื”ืžืกื•ืคืงื•ืช ืขืœ ื™ื“ื™ ื”ื”ืคืฆื” ืฉืœื”ื.
  5. ืžื” ื›ืœื•ืœ ื‘ืžื”ื“ื•ืจื” ืฉืœืš?
    ืžื”ื“ื•ืจืช ื”-NSA ืฉืœ SELinux ื›ื•ืœืœืช ืืช ืงื•ื“ ื”ืœื™ื‘ื” ืฉืœ SELinux userland. ืชืžื™ื›ื” ื‘-SELinux ื›ื‘ืจ ื›ืœื•ืœื” ื‘ืงืจื ืœ ื”ืžื™ื™ื ืกื˜ืจื™ื ืฉืœ Linux 2.6, ื–ืžื™ืŸ ืž- kernel.org. ืงื•ื“ ื”ืœื™ื‘ื” ืฉืœ SELinux userland ืžื•ืจื›ื‘ ืžืกืคืจื™ื™ื” ืœืžื ื™ืคื•ืœืฆื™ื” ืฉืœ ืžื“ื™ื ื™ื•ืช ื‘ื™ื ืืจื™ืช (libsepol), ืžื”ื“ืจ ืžื“ื™ื ื™ื•ืช (checkpolicy), ืกืคืจื™ื” ืœื™ื™ืฉื•ืžื™ ืื‘ื˜ื—ื” (libselinux), ืกืคืจื™ื™ื” ืœื›ืœื™ ื ื™ื”ื•ืœ ืžื“ื™ื ื™ื•ืช (libsemanage), ื•ืžืกืคืจ ื›ืœื™ ืขื–ืจ ื”ืงืฉื•ืจื™ื ืœืžื“ื™ื ื™ื•ืช ( policycoreutils).
    ื‘ื ื•ืกืฃ ืœืœื™ื‘ื” ื”ืชื•ืžื›ืช ื‘-SELinux ื•ืœืงื•ื“ Userland ื”ื‘ืกื™ืกื™, ืชื–ื“ืงืง ืœืžื“ื™ื ื™ื•ืช ื•ืœื›ืžื” ื—ื‘ื™ืœื•ืช ืฉืœ SELinux ืžืชืงื ืช ืžืจื—ื‘ ืžืฉืชืžืฉ ื›ื“ื™ ืœื”ืฉืชืžืฉ ื‘-SELinux. ืืช ื”ืคื•ืœื™ืกื” ื ื™ืชืŸ ืœืงื‘ืœ ืž ืคืจื•ื™ืงื˜ ืžื“ื™ื ื™ื•ืช ื”ืชื™ื™ื—ืกื•ืช ืฉืœ SELinux.
  6. ื”ืื ืื ื™ ื™ื›ื•ืœ ืœื”ืชืงื™ืŸ ืœื™ื ื•ืงืก ืžื•ืงืฉื” ืขืœ ืžืขืจื›ืช ืœื™ื ื•ืงืก ืงื™ื™ืžืช?
    ื›ืŸ, ืืชื” ื™ื›ื•ืœ ืœื”ืชืงื™ืŸ ืจืง ืฉื™ื ื•ื™ื™ื ื‘-SELinux ืขืœ ืžืขืจื›ืช ืœื™ื ื•ืงืก ืงื™ื™ืžืช, ืื• ืฉืืชื” ื™ื›ื•ืœ ืœื”ืชืงื™ืŸ ื”ืคืฆืช ืœื™ื ื•ืงืก ืฉื›ื‘ืจ ื›ื•ืœืœืช ืชืžื™ื›ื” ื‘-SELinux. SELinux ืžื•ืจื›ื‘ ืžืœื™ื‘ืช ืœื™ื ื•ืงืก ืขื ืชืžื™ื›ื” ื‘-SELinux, ืžืขืจืš ืœื™ื‘ื” ืฉืœ ืกืคืจื™ื•ืช ื•ื›ืœื™ ืฉื™ืจื•ืช, ื›ืžื” ื—ื‘ื™ืœื•ืช ืžืฉืชืžืฉ ืฉืฉื•ื ื• ื•ืชืฆื•ืจืช ืžื“ื™ื ื™ื•ืช. ื›ื“ื™ ืœื”ืชืงื™ืŸ ืื•ืชื” ืขืœ ืžืขืจื›ืช ืœื™ื ื•ืงืก ืงื™ื™ืžืช ืฉื—ืกืจื” ืชืžื™ื›ื” ื‘-SELinux, ืขืœื™ืš ืœื”ื™ื•ืช ืžืกื•ื’ืœ ืœื”ืจื›ื™ื‘ ืืช ื”ืชื•ื›ื ื” ื•ื’ื ืœื”ื—ื–ื™ืง ื‘ื—ื‘ื™ืœื•ืช ืžืขืจื›ืช ื ื“ืจืฉื•ืช ืื—ืจื•ืช. ืื ื”ืคืฆืช ื”ืœื™ื ื•ืงืก ืฉืœืš ื›ื‘ืจ ื›ื•ืœืœืช ืชืžื™ื›ื” ื‘-SELinux, ืื™ื ืš ืฆืจื™ืš ืœื‘ื ื•ืช ืื• ืœื”ืชืงื™ืŸ ืืช ืžื”ื“ื•ืจืช ื”-NSA ืฉืœ SELinux.
  7. ื›ืžื” ืชื•ืื ืœื™ื ื•ืงืก ืžืฉื•ืคืจืช ืื‘ื˜ื—ื” ืขื ืœื™ื ื•ืงืก ืœืœื ืฉื™ื ื•ื™?
    ืœื™ื ื•ืงืก ืžืฉื•ืคืจืช ื‘ืื‘ื˜ื—ื” ืžืกืคืงืช ืชืื™ืžื•ืช ื‘ื™ื ืืจื™ืช ืขื ื™ื™ืฉื•ืžื™ ืœื™ื ื•ืงืก ืงื™ื™ืžื™ื ื•ืขื ืžื•ื“ื•ืœื™ ืœื™ื‘ืช ืœื™ื ื•ืงืก ืงื™ื™ืžื™ื, ืืš ืžื•ื“ื•ืœื™ ืœื™ื‘ื” ืžืกื•ื™ืžื™ื ืขืฉื•ื™ื™ื ืœื“ืจื•ืฉ ืฉื™ื ื•ื™ ื›ื“ื™ ืœืงื™ื™ื ืื™ื ื˜ืจืืงืฆื™ื” ื ื›ื•ื ื” ืขื SELinux. ืฉืชื™ ืงื˜ื’ื•ืจื™ื•ืช ื”ืชืื™ืžื•ืช ื”ืœืœื• ื ื“ื•ื ื•ืช ื‘ืคื™ืจื•ื˜ ืœื”ืœืŸ:

    • ืชืื™ืžื•ืช ื™ื™ืฉื•ืžื™ื
      SELinux ืžืกืคืง ืชืื™ืžื•ืช ื‘ื™ื ืืจื™ืช ืœื™ื™ืฉื•ืžื™ื ืงื™ื™ืžื™ื. ื”ืจื—ื‘ื ื• ืืช ืžื‘ื ื™ ื”ื ืชื•ื ื™ื ืฉืœ ื”ืœื™ื‘ื” ื›ื“ื™ ืœื›ืœื•ืœ ืชื›ื•ื ื•ืช ืื‘ื˜ื—ื” ื—ื“ืฉื•ืช ื•ื”ื•ืกืคื ื• ืงืจื™ืื•ืช API ื—ื“ืฉื•ืช ืœื™ื™ืฉื•ืžื™ ืื‘ื˜ื—ื”. ืขื ื–ืืช, ืœื ืฉื™ื ื™ื ื• ืฉื•ื ืžื‘ื ื™ ื ืชื•ื ื™ื ื’ืœื•ื™ื™ื ืœืืคืœื™ืงืฆื™ื”, ื•ื’ื ืœื ืฉื™ื ื™ื ื• ืืช ื”ืžืžืฉืง ืฉืœ ืงืจื™ืื•ืช ืžืขืจื›ืช ืงื™ื™ืžื•ืช, ื›ืš ืฉืืคืœื™ืงืฆื™ื•ืช ืงื™ื™ืžื•ืช ืขื“ื™ื™ืŸ ื™ื›ื•ืœื•ืช ืœืคืขื•ืœ ื›ืœ ืขื•ื“ ืžื“ื™ื ื™ื•ืช ื”ืื‘ื˜ื—ื” ืžืืคืฉืจืช ืœื”ืŸ.
    • ืชืื™ืžื•ืช ืžื•ื“ื•ืœ ืœื™ื‘ื”
      ื‘ืชื—ื™ืœื”, SELinux ืกื™ืคืงื” ืจืง ืชืื™ืžื•ืช ืจืืฉื•ื ื™ืช ืขื‘ื•ืจ ืžื•ื“ื•ืœื™ ืœื™ื‘ื” ืงื™ื™ืžื™ื; ื”ื™ื” ืฆื•ืจืš ืœื‘ืฆืข ืงื•ืžืคื™ืœืฆื™ื” ืžื—ื“ืฉ ืฉืœ ืžื•ื“ื•ืœื™ื ื›ืืœื” ืขื ื›ื•ืชืจื•ืช ื”ืœื™ื‘ื” ืฉื”ืฉืชื ื• ื›ื“ื™ ืœืงืœื•ื˜ ืืช ืฉื“ื•ืช ื”ืื‘ื˜ื—ื” ื”ื—ื“ืฉื™ื ืฉื ื•ืกืคื• ืœืžื‘ื ื™ ื”ื ืชื•ื ื™ื ืฉืœ ื”ืœื™ื‘ื”. ืžื›ื™ื•ื•ืŸ ืฉ-LSM ื•-SELinux ืžืฉื•ืœื‘ื™ื ื›ืขืช ื‘ืงืจื ืœ ื”ืžื™ื™ื ืกื˜ืจื™ื ืฉืœ Linux 2.6, SELinux ืžืกืคืงืช ื›ืขืช ืชืื™ืžื•ืช ื‘ื™ื ืืจื™ืช ืขื ืžื•ื“ื•ืœื™ ืœื™ื‘ื” ืงื™ื™ืžื™ื. ืขื ื–ืืช, ืžื•ื“ื•ืœื™ ืœื™ื‘ื” ืžืกื•ื™ืžื™ื ืขืฉื•ื™ื™ื ืฉืœื ืœืงื™ื™ื ืื™ื ื˜ืจืืงืฆื™ื” ื˜ื•ื‘ื” ืขื SELinux ืœืœื ืฉื™ื ื•ื™. ืœื“ื•ื’ืžื”, ืื ืžื•ื“ื•ืœ ืœื™ื‘ื” ืžืงืฆื” ื•ืžื’ื“ื™ืจ ื™ืฉื™ืจื•ืช ืื•ื‘ื™ื™ืงื˜ ืœื™ื‘ื” ืžื‘ืœื™ ืœื”ืฉืชืžืฉ ื‘ืคื•ื ืงืฆื™ื•ืช ื”ืืชื—ื•ืœ ื”ืจื’ื™ืœื•ืช, ื™ื™ืชื›ืŸ ืฉืœืื•ื‘ื™ื™ืงื˜ ื”ืœื™ื‘ื” ืื™ืŸ ืืช ืžื™ื“ืข ื”ืื‘ื˜ื—ื” ื”ืžืชืื™ื. ืžื•ื“ื•ืœื™ ืœื™ื‘ื” ืžืกื•ื™ืžื™ื ืขืฉื•ื™ื™ื ื’ื ืœื”ื™ืขื“ืจ ื‘ืงืจื•ืช ืื‘ื˜ื—ื” ื ืื•ืชื•ืช ืขืœ ื”ืคืขื•ืœื•ืช ืฉืœื”ื; ื›ืœ ืงืจื™ืื” ืงื™ื™ืžืช ืœืคื•ื ืงืฆื™ื•ืช ืœื™ื‘ื” ืื• ืœืคื•ื ืงืฆื™ื•ืช ื”ืจืฉืื•ืช ืชืคืขื™ืœ ื’ื ื‘ื“ื™ืงื•ืช ื”ืจืฉืื•ืช SELinux, ืืš ื™ื™ืชื›ืŸ ืฉื™ื™ื“ืจืฉื• ื‘ืงืจื•ืช ืžื“ื•ืงื“ืงื•ืช ื™ื•ืชืจ ืื• ื ื•ืกืคื•ืช ื›ื“ื™ ืœืื›ื•ืฃ ืžื“ื™ื ื™ื•ืช MAC.
      Linux ืžืฉื•ืคืจืช ื‘ืื‘ื˜ื—ื” ืœื ืืžื•ืจื” ืœื™ืฆื•ืจ ื‘ืขื™ื•ืช ืคืขื•ืœื” ื”ื“ื“ื™ืช ืขื ืžืขืจื›ื•ืช ืœื™ื ื•ืงืก ืจื’ื™ืœื•ืช ืื ื›ืœ ื”ืคืขื•ืœื•ืช ื”ื“ืจื•ืฉื•ืช ืžื•ืชืจื•ืช ืขืœ ื™ื“ื™ ืชืฆื•ืจืช ืžื“ื™ื ื™ื•ืช ื”ืื‘ื˜ื—ื”.
  8. ืžื”ื™ ื”ืžื˜ืจื” ืฉืœ ื“ื•ื’ืžื” ืœืชืฆื•ืจืช ืžื“ื™ื ื™ื•ืช ื”ืื‘ื˜ื—ื”?
    ื‘ืจืžื” ื’ื‘ื•ื”ื”, ื”ืžื˜ืจื” ื”ื™ื ืœื”ืคื’ื™ืŸ ืืช ื”ื’ืžื™ืฉื•ืช ื•ื”ืื‘ื˜ื—ื” ืฉืœ ื‘ืงืจื•ืช ื’ื™ืฉื” ื ื›ืคื•ืช ื•ืœืกืคืง ืžืขืจื›ืช ืขื‘ื•ื“ื” ืคืฉื•ื˜ื” ืขื ืžื™ื ื™ืžื•ื ืฉื™ื ื•ื™ื™ื ื‘ืืคืœื™ืงืฆื™ื”. ื‘ืจืžื” ื ืžื•ื›ื” ื™ื•ืชืจ, ืœืคื•ืœื™ืกื” ื™ืฉ ืžื›ืœื•ืœ ืฉืœ ื™ืขื“ื™ื, ื”ืžืชื•ืืจื™ื ื‘ืชื™ืขื•ื“ ื”ืžื“ื™ื ื™ื•ืช. ืžื˜ืจื•ืช ืืœื• ื›ื•ืœืœื•ืช ืฉืœื™ื˜ื” ื‘ื’ื™ืฉื” ืœื ืชื•ื ื™ื ื’ื•ืœืžื™ื™ื, ื”ื’ื ื” ืขืœ ืฉืœืžื•ืช ื”ืœื™ื‘ื”, ืชื•ื›ื ืช ืžืขืจื›ืช, ืžื™ื“ืข ืขืœ ืชืฆื•ืจืช ื”ืžืขืจื›ืช ื•ื™ื•ืžื ื™ ืžืขืจื›ืช, ื”ื’ื‘ืœืช ื”ื ื–ืง ื”ืคื•ื˜ื ืฆื™ืืœื™ ืฉืขืœื•ืœ ืœื”ื™ื’ืจื ืžื ื™ืฆื•ืœ ืคื’ื™ืขื•ืช ื‘ืชื”ืœื™ืš ื”ื“ื•ืจืฉ ื”ืจืฉืื•ืช, ื”ื’ื ื” ืขืœ ืชื”ืœื™ื›ื™ื ืžื•ืจืฉื™ื ืžืคื ื™ ื‘ื™ืฆื•ืข ื–ื“ื•ื ื™. ืงื•ื“, ื”ื’ืŸ ืขืœ ืชืคืงื™ื“ ื”ืื“ืžื™ืŸ ื•ื”ื“ื•ืžื™ื™ืŸ ืžื›ื ื™ืกื” ืœืœื ืื™ืžื•ืช ืžืฉืชืžืฉ, ืœืžื ื•ืข ืžืชื”ืœื™ื›ื™ ืžืฉืชืžืฉ ืจื’ื™ืœื™ื ืœื”ืคืจื™ืข ืœืชื”ืœื™ื›ื™ ืžืขืจื›ืช ืื• ื ื™ื”ื•ืœ, ื•ืœื”ื’ืŸ ืขืœ ืžืฉืชืžืฉื™ื ื•ืžื ื”ืœื™ ืžืขืจื›ืช ืžื ื™ืฆื•ืœ ื ืงื•ื“ื•ืช ืชื•ืจืคื” ื‘ื“ืคื“ืคืŸ ืฉืœื”ื ืขืœ ื™ื“ื™ ืงื•ื“ ื ื™ื™ื“ ื–ื“ื•ื ื™.
  9. ืžื“ื•ืข ื ื‘ื—ืจื” ืœื™ื ื•ืงืก ื›ืคืœื˜ืคื•ืจืžืช ื”ื‘ืกื™ืก?
    ืœื™ื ื•ืงืก ื ื‘ื—ืจื” ื›ืคืœื˜ืคื•ืจืžื” ืœื™ื™ืฉื•ื ื”ื™ื™ื—ื•ืก ื”ืจืืฉื•ื ื™ ืฉืœ ืขื‘ื•ื“ื” ื–ื• ื‘ืฉืœ ื”ืฆืœื—ืชื” ื”ื’ื•ื‘ืจืช ื•ืกื‘ื™ื‘ืช ื”ืคื™ืชื•ื— ื”ืคืชื•ื—ื”. ืœื™ื ื•ืงืก ืžืกืคืงืช ื”ื–ื“ืžื ื•ืช ืžืฆื•ื™ื ืช ืœื”ื“ื’ื™ื ืฉืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื–ื• ื™ื›ื•ืœื” ืœื”ืฆืœื™ื— ื‘ืžืขืจื›ืช ื”ืคืขืœื” ืžืืจื—ืช ื•ื‘ื• ื‘ื–ืžืŸ ืœืชืจื•ื ืœืื‘ื˜ื—ื” ืฉืœ ืžืขืจื›ืช ื‘ืฉื™ืžื•ืฉ ื ืจื—ื‘. ืคืœื˜ืคื•ืจืžืช ืœื™ื ื•ืงืก ื’ื ืžืกืคืงืช ื”ื–ื“ืžื ื•ืช ืžืฆื•ื™ื ืช ืœืขื‘ื•ื“ื” ื–ื• ื›ื“ื™ ืœืงื‘ืœ ืืช ื”ืžื‘ื˜ ื”ืจื—ื‘ ื‘ื™ื•ืชืจ ื”ืืคืฉืจื™ ื•ืื•ืœื™ ืœืฉืžืฉ ื‘ืกื™ืก ืœืžื—ืงืจ ืื‘ื˜ื—ื” ื ื•ืกืฃ ืขืœ ื™ื“ื™ ื—ื•ื‘ื‘ื™ื ืื—ืจื™ื.
  10. ืœืžื” ืขืฉื™ืช ืืช ื”ืขื‘ื•ื“ื” ื”ื–ื•?
    ื”ืžืขื‘ื“ื” ื”ืœืื•ืžื™ืช ืœื—ืงืจ ืื‘ื˜ื—ืช ืžื™ื“ืข ื”ืกื•ื›ื ื•ืช ืœื‘ื™ื˜ื—ื•ืŸ ืœืื•ืžื™ ืื—ืจืื™ืช ืขืœ ืžื—ืงืจ ื•ืคื™ืชื•ื— ื˜ื›ื ื•ืœื•ื’ื™ื” ืžืชืงื“ืžืช ื›ื“ื™ ืœืืคืฉืจ ืœ-NSA ืœืกืคืง ืคืชืจื•ื ื•ืช, ืžื•ืฆืจื™ื ื•ืฉื™ืจื•ืชื™ื ืœืื‘ื˜ื—ืช ืžื™ื“ืข ืœืชืฉืชื™ื•ืช ืžื™ื“ืข ืงืจื™ื˜ื™ื•ืช ืœืื™ื ื˜ืจืกื™ื ืฉืœ ื‘ื™ื˜ื—ื•ืŸ ืœืื•ืžื™ ืฉืœ ืืจื”"ื‘.
    ื™ืฆื™ืจืช ืžืขืจื›ืช ื”ืคืขืœื” ืžืื•ื‘ื˜ื—ืช ื‘ืช ืงื™ื™ืžื ื ื•ืชืจื” ืืชื’ืจ ืžื—ืงืจื™ ื’ื“ื•ืœ. ื”ืžื˜ืจื” ืฉืœื ื• ื”ื™ื ืœื™ืฆื•ืจ ืืจื›ื™ื˜ืงื˜ื•ืจื” ื™ืขื™ืœื” ื”ืžืกืคืงืช ืืช ื”ืชืžื™ื›ื” ื”ื“ืจื•ืฉื” ืœืื‘ื˜ื—ื”, ืžืคืขื™ืœื” ืชื•ื›ื ื™ื•ืช ื‘ืฆื•ืจื” ืฉืงื•ืคื” ื‘ืžื™ื“ื” ืจื‘ื” ืœืžืฉืชืžืฉ, ื•ื”ื™ื ืื˜ืจืงื˜ื™ื‘ื™ืช ืขื‘ื•ืจ ื”ืกืคืงื™ื. ืื ื• ืžืืžื™ื ื™ื ืฉืฆืขื“ ื—ืฉื•ื‘ ื‘ื”ืฉื’ืช ืžื˜ืจื” ื–ื• ื”ื•ื ืœื”ื“ื’ื™ื ื›ื™ืฆื“ ื ื™ืชืŸ ืœืฉืœื‘ ื‘ื”ืฆืœื—ื” ืžื ื’ื ื•ื ื™ ื‘ืงืจืช ื’ื™ืฉื” ื›ืคื•ื™ื” ื‘ืžืขืจื›ืช ื”ื”ืคืขืœื” ื”ืจืืฉื™ืช.
  11. ืื™ืš ื–ื” ืงืฉื•ืจ ืœืžื—ืงืจื™ื ืงื•ื“ืžื™ื ืฉืœ ืžืขืจื›ืช ื”ื”ืคืขืœื” NSA?
    ื—ื•ืงืจื™ื ื‘ืžืขื‘ื“ืช ื”ืžื—ืงืจ ื”ืœืื•ืžื™ืช ืฉืœ ื”-NSA ืฉื™ืชืคื• ืคืขื•ืœื” ืขื ืชืื’ื™ื“ ื”ืžื—ืฉื•ื‘ ื”ืžืื•ื‘ื˜ื— (SCC) ื›ื“ื™ ืœืคืชื— ืืจื›ื™ื˜ืงื˜ื•ืจืช ืื›ื™ืคื” ืจื‘ืช ืขื•ืฆืžื” ื•ื’ืžื™ืฉื” ื”ืžื‘ื•ืกืกืช ืขืœ Type Enforcement, ืžื ื’ื ื•ืŸ ืฉื—ืœื• ืขืœ ื™ื“ื™ ืžืขืจื›ืช LOCK. ื”-NSA ื•ื”-SCC ืคื™ืชื—ื• ืฉืชื™ ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ืื‘ ื˜ื™ืคื•ืก ื”ืžื‘ื•ืกืกื•ืช ืขืœ ืžืืš: DTMach ื•-DTOS (http://www.cs.utah.edu/flux/dtos/). ืœืื—ืจ ืžื›ืŸ, ื”-NSA ื•ื”-SCC ืขื‘ื“ื• ืขื ืงื‘ื•ืฆืช ื”ืžื—ืงืจ Flux ื‘ืื•ื ื™ื‘ืจืกื™ื˜ืช ื™ื•ื˜ื” ื›ื“ื™ ืœื”ืขื‘ื™ืจ ืืช ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ืœืžืขืจื›ืช ื”ื”ืคืขืœื” ืฉืœ Fluke Research. ื‘ืžื”ืœืš ื”ื”ื’ื™ืจื” ื”ื–ื•, ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ืฉื•ื›ืœืœื” ื›ื“ื™ ืœืกืคืง ืชืžื™ื›ื” ื˜ื•ื‘ื” ื™ื•ืชืจ ืœืžื“ื™ื ื™ื•ืช ืื‘ื˜ื—ื” ื“ื™ื ืžื™ืช. ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ื”ืžืฉื•ืคืจืช ื”ื–ื• ืงื™ื‘ืœื” ืืช ื”ืฉื Flask (http://www.cs.utah.edu/flux/flask/). ื›ืขืช NSA ืฉื™ืœื‘ื” ืืช ืืจื›ื™ื˜ืงื˜ื•ืจืช Flask ื‘ืžืขืจื›ืช ื”ื”ืคืขืœื” ืœื™ื ื•ืงืก ื›ื“ื™ ืœื”ื‘ื™ื ืืช ื”ื˜ื›ื ื•ืœื•ื’ื™ื” ืœืงื”ื™ืœืช ื”ืžืคืชื—ื™ื ื•ื”ืžืฉืชืžืฉื™ื ื”ืจื—ื‘ื” ื™ื•ืชืจ.
  12. ื”ืื ืœื™ื ื•ืงืก ืขื ืื‘ื˜ื—ื” ืžืฉื•ืคืจืช ื”ื™ื ืžืขืจื›ืช ื”ืคืขืœื” ืืžื™ื ื”?
    ื”ื‘ื™ื˜ื•ื™ "ืžืขืจื›ืช ื”ืคืขืœื” ืžื”ื™ืžื ื”" ืžืชื™ื™ื—ืก ื‘ื“ืจืš ื›ืœืœ ืœืžืขืจื›ืช ื”ืคืขืœื” ื”ืžืกืคืงืช ืชืžื™ื›ื” ืžืกืคืงืช ืœืื‘ื˜ื—ื” ื•ืื™ืžื•ืช ืจื‘ื“ื™ื ื›ื“ื™ ืœืขืžื•ื“ ื‘ืกื˜ ืกืคืฆื™ืคื™ ืฉืœ ื“ืจื™ืฉื•ืช ืžืžืฉืœืชื™ื•ืช. ืœื™ื ื•ืงืก ืžืฉื•ืคืจืช ื‘ืื‘ื˜ื—ื” ืžืฉืœื‘ืช ืชื•ื‘ื ื•ืช ืฉื™ืžื•ืฉื™ื•ืช ืžืžืขืจื›ื•ืช ืืœื•, ืืš ืžืชืžืงื“ืช ื‘ื‘ืงืจืช ื’ื™ืฉื” ื ื›ืคืช. ื”ืžื˜ืจื” ื”ืžืงื•ืจื™ืช ืฉืœ ืคื™ืชื•ื— ืœื™ื ื•ืงืก ืžืฉื•ืคืจืช ื‘ืื‘ื˜ื—ื” ื”ื™ื™ืชื” ืœื™ืฆื•ืจ ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉื™ืžื•ืฉื™ืช ื”ืžืกืคืงืช ื™ืชืจื•ื ื•ืช ืื‘ื˜ื—ื” ืžื•ื—ืฉื™ื™ื ื‘ืžื’ื•ื•ืŸ ืจื—ื‘ ืฉืœ ืกื‘ื™ื‘ื•ืช ื‘ืขื•ืœื ื”ืืžื™ืชื™ ื›ื“ื™ ืœื”ื“ื’ื™ื ื˜ื›ื ื•ืœื•ื’ื™ื” ื–ื•. SELinux ื‘ืขืฆืžื” ืื™ื ื” ืžืขืจื›ืช ื”ืคืขืœื” ืžื”ื™ืžื ื”, ืืš ื”ื™ื ืžืกืคืงืช ืชื›ื•ื ืช ืื‘ื˜ื—ื” ืงืจื™ื˜ื™ืช - ื‘ืงืจืช ื’ื™ืฉื” ืื›ื™ืคื” - ื”ื ื—ื•ืฆื” ืœืžืขืจื›ืช ื”ืคืขืœื” ืžื”ื™ืžื ื”. SELinux ืฉื•ืœื‘ื” ื‘ื”ืคืฆื•ืช ืœื™ื ื•ืงืก ืฉื“ื•ืจื’ื• ืœืคื™ ืคืจื•ืคื™ืœ ื”ื’ื ืช ื”ืื‘ื˜ื—ื” ืฉื›ื•ืชืจืชื•. ืžื™ื“ืข ืขืœ ืžื•ืฆืจื™ื ืฉื ื‘ื“ืงื• ื•ื ื‘ื“ืงื• ื ื™ืชืŸ ืœืžืฆื•ื ื‘ื›ืชื•ื‘ืช http://niap-ccevs.org/.
  13. ื”ืื ื”ื™ื ื‘ืืžืช ืžื•ื’ื ืช?
    ื”ืชืคื™ืกื” ืฉืœ ืžืขืจื›ืช ืžืื•ื‘ื˜ื—ืช ื›ื•ืœืœืช ืชื›ื•ื ื•ืช ืจื‘ื•ืช (ืœืžืฉืœ ืื‘ื˜ื—ื” ืคื™ื–ื™ืช, ืื‘ื˜ื—ืช ื›ื•ื— ืื“ื ื•ื›ื•'), ื•ืœื™ื ื•ืงืก ืขื ื›ืชื•ื‘ื•ืช ืื‘ื˜ื—ื” ืžืชืงื“ืžื•ืช ืจืง ืงื‘ื•ืฆื” ืžืฆื•ืžืฆืžืช ื‘ื™ื•ืชืจ ืฉืœ ืชื›ื•ื ื•ืช ืืœื• (ื›ืœื•ืžืจ, ื‘ืงืจื•ืช ื”ืื›ื™ืคื” ืฉืœ ืžืขืจื›ืช ื”ื”ืคืขืœื”). ื‘ืžื™ืœื™ื ืื—ืจื•ืช, "ืžืขืจื›ืช ืžืื•ื‘ื˜ื—ืช" ืคื™ืจื•ืฉื” ืžืื•ื‘ื˜ื— ืžืกืคื™ืง ื›ื“ื™ ืœื”ื’ืŸ ืขืœ ืžื™ื“ืข ื›ืœืฉื”ื• ื‘ืขื•ืœื ื”ืืžื™ืชื™ ืžืคื ื™ ื™ืจื™ื‘ ืืžื™ืชื™ ืฉื›ื ื’ื“ื• ื”ื‘ืขืœื™ื ื•/ืื• ื”ืžืฉืชืžืฉ ื‘ืžื™ื“ืข ืžื•ื–ื”ืจื™ื. ืœื™ื ื•ืงืก ืžืฉื•ืคืจืช ื‘ืื‘ื˜ื—ื” ื ื•ืขื“ื” ืจืง ืœื”ืฆื™ื’ ืืช ื”ืคืงื“ื™ื ื”ื ื“ืจืฉื™ื ื‘ืžืขืจื›ืช ื”ืคืขืœื” ืžื•ื“ืจื ื™ืช ื›ืžื• ืœื™ื ื•ืงืก, ื•ืœื›ืŸ ื›ืฉืœืขืฆืžื” ืœื ืกื‘ื™ืจ ืฉืชืชืื™ื ืœื”ื’ื“ืจื” ืžืขื ื™ื™ื ืช ืฉืœ ืžืขืจื›ืช ืžืื•ื‘ื˜ื—ืช. ืื ื• ืžืืžื™ื ื™ื ืฉื”ื˜ื›ื ื•ืœื•ื’ื™ื” ื”ืžื•ื“ื’ืžืช ื‘ืœื™ื ื•ืงืก ื”ืžืฉื•ืคืจืช ื‘ืื‘ื˜ื—ื” ืชื”ื™ื” ืฉื™ืžื•ืฉื™ืช ืœืื ืฉื™ื ืฉื‘ื•ื ื™ื ืžืขืจื›ื•ืช ืžืื•ื‘ื˜ื—ื•ืช.
  14. ืžื” ืขืฉื™ืช ื›ื“ื™ ืœืฉืคืจ ืืช ื”ืขืจื‘ื•ืช?
    ื”ืžื˜ืจื” ืฉืœ ื”ืคืจื•ื™ืงื˜ ื”ื–ื” ื”ื™ื™ืชื” ืœื”ื•ืกื™ืฃ ื‘ืงืจื•ืช ื’ื™ืฉื” ืžืื•ืœืฆื•ืช ืขื ืฉื™ื ื•ื™ื™ื ืžื™ื ื™ืžืœื™ื™ื ื‘ืœื™ื ื•ืงืก. ืžื˜ืจื” ืื—ืจื•ื ื” ื–ื• ืžื’ื‘ื™ืœื” ืžืื•ื“ ืืช ืžื” ืฉื ื™ืชืŸ ืœืขืฉื•ืช ื›ื“ื™ ืœืฉืคืจ ืืช ื”ืื—ืจื™ื•ืช, ื›ืš ืฉืœื ื ืขืฉืชื” ื›ืœ ืขื‘ื•ื“ื” ื›ื“ื™ ืœืฉืคืจ ืืช ืื—ืจื™ื•ืช ืœื™ื ื•ืงืก. ืžืฆื“ ืฉื ื™, ื”ืฉื™ืคื•ืจื™ื ืžืชื‘ืกืกื™ื ืขืœ ืขื‘ื•ื“ื” ืงื•ื“ืžืช ืขืœ ืขื™ืฆื•ื‘ ืืจื›ื™ื˜ืงื˜ื•ืจืช ืื‘ื˜ื—ื” ื‘ืขืœืช ืื‘ื˜ื—ื” ื’ื‘ื•ื”ื”, ื•ืจื•ื‘ ืขืงืจื•ื ื•ืช ื”ืขื™ืฆื•ื‘ ื”ืœืœื• ื”ื•ืขื‘ืจื• ืœืœื™ื ื•ืงืก ื”ืžืฉื•ืคืจืช ื‘ืื‘ื˜ื—ื”.
  15. ื”ืื CCEVS ื™ืขืจื™ืš ืืช ืœื™ื ื•ืงืก ืขื ืื‘ื˜ื—ื” ืžืฉื•ืคืจืช?
    ื›ืฉืœืขืฆืžื•, ืœื™ื ื•ืงืก ืขื ืื‘ื˜ื—ื” ืžืฉื•ืคืจืช ืื™ื ื” ืžื™ื•ืขื“ืช ืœืชืช ืžืขื ื” ืœืžื›ืœื•ืœ ืฉืœ ื‘ืขื™ื•ืช ื”ืื‘ื˜ื—ื” ื”ืžื™ื•ืฆื’ื•ืช ืขืœ ื™ื“ื™ ืคืจื•ืคื™ืœ ืื‘ื˜ื—ื”. ืืžื ื ื ื™ืชืŸ ื™ื”ื™ื” ืœื”ืขืจื™ืš ืจืง ืืช ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื”ื ื•ื›ื—ื™ืช ืฉืœื•, ืืš ืื ื• ืžืืžื™ื ื™ื ืฉืœื”ืขืจื›ื” ื›ื–ื• ืชื”ื™ื” ืขืจืš ืžื•ื’ื‘ืœ. ืขื ื–ืืช, ืขื‘ื“ื ื• ืขื ืื—ืจื™ื ื›ื“ื™ ืœื›ืœื•ืœ ืืช ื”ื˜ื›ื ื•ืœื•ื’ื™ื” ื”ื–ื• ื‘ื”ืคืฆื•ืช ืœื™ื ื•ืงืก ืฉื ื‘ื“ืงื• ื•ื‘ื”ืคืฆื•ืช ืฉื ืžืฆืื•ืช ื‘ื”ืขืจื›ื”. ืžื™ื“ืข ืขืœ ืžื•ืฆืจื™ื ืฉื ื‘ื“ืงื• ื•ื ื‘ื“ืงื• ื ื™ืชืŸ ืœืžืฆื•ื ื‘ื›ืชื•ื‘ืช http://niap-ccevs.org/.
  16. ื”ืื ื ื™ืกื™ืช ืœืชืงืŸ ื ืงื•ื“ื•ืช ืชื•ืจืคื” ื›ืœืฉื”ืŸ?
    ืœื, ืœื ื—ื™ืคืฉื ื• ื•ืœื ืžืฆืื ื• ื ืงื•ื“ื•ืช ืชื•ืจืคื” ื›ืœืฉื”ืŸ ื‘ืžื”ืœืš ืขื‘ื•ื“ืชื ื•. ืชืจืžื ื• ืจืง ืžืกืคื™ืง ืžื”ืžื™ื ื™ืžื•ื ื›ื“ื™ ืœื”ื•ืกื™ืฃ ืืช ื”ื”ื™ืœื•ื›ื™ื ื”ื—ื“ืฉื™ื ืฉืœื ื•.
  17. ื”ืื ืžืขืจื›ืช ื–ื• ืžืื•ืฉืจืช ืœืฉื™ืžื•ืฉ ืžืžืฉืœืชื™?
    ืœืœื™ื ื•ืงืก ืžืฉื•ืคืจืช ืื‘ื˜ื—ื” ืื™ืŸ ืื™ืฉื•ืจ ืžื™ื•ื—ื“ ืื• ื ื•ืกืฃ ืœืฉื™ืžื•ืฉ ืžืžืฉืœืชื™ ืขืœ ืคื ื™ ื›ืœ ื’ืจืกื” ืื—ืจืช ืฉืœ ืœื™ื ื•ืงืก. ืœืœื™ื ื•ืงืก ืžืฉื•ืคืจืช ืื‘ื˜ื—ื” ืื™ืŸ ืื™ืฉื•ืจ ืžื™ื•ื—ื“ ืื• ื ื•ืกืฃ ืœืฉื™ืžื•ืฉ ืžืžืฉืœืชื™ ืขืœ ืคื ื™ ื›ืœ ื’ืจืกื” ืื—ืจืช ืฉืœ ืœื™ื ื•ืงืก.
  18. ื‘ืžื” ื–ื” ืฉื•ื ื” ืžื™ื•ื–ืžื•ืช ืื—ืจื•ืช?
    ืœืœื™ื ื•ืงืก ืžืฉื•ืคืจืช ืื‘ื˜ื—ื” ื™ืฉ ืืจื›ื™ื˜ืงื˜ื•ืจื” ืžื•ื’ื“ืจืช ื”ื™ื˜ื‘ ืœื‘ืงืจืช ื’ื™ืฉื” ืื›ื™ืคื” ื’ืžื™ืฉื” ืฉื ื‘ื“ืงื” ื‘ื ื™ืกื•ื™ ืขื ืžืกืคืจ ืžืขืจื›ื•ืช ืื‘ ื˜ื™ืคื•ืก (DTMach, DTOS, Flask). ืžื—ืงืจื™ื ืžืคื•ืจื˜ื™ื ื‘ื•ืฆืขื• ืขืœ ื”ื™ื›ื•ืœืช ืฉืœ ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ืœืชืžื•ืš ื‘ืžื’ื•ื•ืŸ ืจื—ื‘ ืฉืœ ืžื“ื™ื ื™ื•ืช ืื‘ื˜ื—ื” ื•ื”ื ื–ืžื™ื ื™ื ื‘ http://www.cs.utah.edu/flux/dtos/ ะธ http://www.cs.utah.edu/flux/flask/.
    ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ืžืกืคืงืช ืฉืœื™ื˜ื” ืขื“ื™ื ื” ืขืœ ื”ืจื‘ื” ื”ืคืฉื˜ื•ืช ื•ืฉื™ืจื•ืชื™ื ืฉืœ ืœื™ื‘ื” ืฉืื™ื ื ื ืฉืœื˜ื™ื ืขืœ ื™ื“ื™ ืžืขืจื›ื•ืช ืื—ืจื•ืช. ื›ืžื” ืžื”ืžืืคื™ื™ื ื™ื ื”ืžื•ื‘ื”ืงื™ื ืฉืœ ืžืขืจื›ืช ืœื™ื ื•ืงืก ืขื ืื‘ื˜ื—ื” ืžื•ืจื—ื‘ืช ื”ื:

    • ื”ืคืจื“ื” ื˜ื”ื•ืจื” ืฉืœ ืžื“ื™ื ื™ื•ืช ืžื–ื›ื•ื™ื•ืช ืื›ื™ืคื”
    • ืžืžืฉืงื™ ืžื“ื™ื ื™ื•ืช ืžื•ื’ื“ืจื™ื ื”ื™ื˜ื‘
    • ืขืฆืžืื•ืช ืžืžื“ื™ื ื™ื•ืช ืกืคืฆื™ืคื™ืช ื•ืฉืคื•ืช ืžื“ื™ื ื™ื•ืช ืกืคืฆื™ืคื™ื•ืช
    • ืขืฆืžืื•ืช ืžืคื•ืจืžื˜ื™ื ื•ืชื•ื›ืŸ ืกืคืฆื™ืคื™ื™ื ืฉืœ ืชื•ื•ื™ื•ืช ืื‘ื˜ื—ื”
    • ืชื•ื•ื™ื•ืช ื•ืคืงื“ื™ื ื ืคืจื“ื™ื ืขื‘ื•ืจ ืื•ื‘ื™ื™ืงื˜ื™ ืœื™ื‘ื” ื•ืฉื™ืจื•ืชื™ื
    • ื”ื—ืœื˜ื•ืช ื’ื™ืฉื” ืœืžื˜ืžื•ืŸ ืœืฆื•ืจืš ื™ืขื™ืœื•ืช
    • ืชืžื™ื›ื” ื‘ืฉื™ื ื•ื™ื™ ืžื“ื™ื ื™ื•ืช
    • ื‘ืงืจื” ืขืœ ืืชื—ื•ืœ ืชื”ืœื™ืš ื•ื”ื•ืจืฉื” ื•ื‘ื™ืฆื•ืข ืชื•ื›ื ื™ืช
    • ื ื™ื”ื•ืœ ืžืขืจื›ื•ืช ืงื‘ืฆื™ื, ืกืคืจื™ื•ืช, ืงื‘ืฆื™ื ื•ืชื™ืื•ืจื™ื ืฉืœ ืงื‘ืฆื™ื ืคืชื•ื—ื™ื
    • ื ื™ื”ื•ืœ ืฉืงืขื™ื, ื”ื•ื“ืขื•ืช ื•ืžืžืฉืงื™ ืจืฉืช
    • ืฉืœื™ื˜ื” ืขืœ ื”ืฉื™ืžื•ืฉ ื‘"ื”ื–ื“ืžื ื•ื™ื•ืช"
  19. ืžื”ืŸ ืžื’ื‘ืœื•ืช ื”ืจื™ืฉื•ื™ ืขื‘ื•ืจ ืžืขืจื›ืช ื–ื•?
    ื›ืœ ืงื•ื“ ื”ืžืงื•ืจ ื ืžืฆื ื‘ืืชืจ https://www.nsa.gov, ืžื•ืคืฅ ื‘ืื•ืชื ืชื ืื™ื ื›ืžื• ืงื•ื“ื™ ื”ืžืงื•ืจ ื”ืžืงื•ืจื™ื™ื. ืœื“ื•ื’ืžื”, ืชื™ืงื•ื ื™ื ืขื‘ื•ืจ ืœื™ื‘ืช ืœื™ื ื•ืงืก ื•ืชื™ืงื•ื ื™ื ืขื‘ื•ืจ ืจื‘ื™ื ืžื›ืœื™ ื”ืฉื™ืจื•ืช ื”ืงื™ื™ืžื™ื ื”ื–ืžื™ื ื™ื ื›ืืŸ ืžืฉื•ื—ืจืจื™ื ืชื—ืช ื”ืชื ืื™ื ื”ืจื™ืฉื™ื•ืŸ ื”ืฆื™ื‘ื•ืจื™ ื”ื›ืœืœื™ ืฉืœ GNU (GPL).
  20. ื”ืื ื™ืฉ ืคื™ืงื•ื— ืขืœ ื™ืฆื•ื?
    ืื™ืŸ ื‘ืงืจื•ืช ื™ื™ืฆื•ื ื ื•ืกืคื•ืช ืขื‘ื•ืจ ืœื™ื ื•ืงืก ืขื ืื‘ื˜ื—ื” ืžื•ืจื—ื‘ืช ื‘ื”ืฉื•ื•ืื” ืœื›ืœ ื’ืจืกื” ืื—ืจืช ืฉืœ ืœื™ื ื•ืงืก.
  21. ื”ืื ื”-NSA ืžืชื›ื ื ืช ืœื”ืฉืชืžืฉ ื‘ื• ืžืงื•ืžื™ืช?
    ืžืกื™ื‘ื•ืช ื‘ืจื•ืจื•ืช, ื”-NSA ืื™ื ื• ืžืชื™ื™ื—ืก ืœืฉื™ืžื•ืฉ ืžื‘ืฆืขื™.
  22. ื”ืื ื”ืฆื”ืจืช ื”ืื—ืจื™ื•ืช ืž-26 ื‘ื™ื•ืœื™ 2002 ืžืืช Secure Computing Corporation ืžืฉื ื” ืืช ืขืžื“ืช ื”-NSA ืœืคื™ื” SELinux ื”ืคืš ื–ืžื™ืŸ ืชื—ืช ื”ืจื™ืฉื™ื•ืŸ ื”ืฆื™ื‘ื•ืจื™ ื”ื›ืœืœื™ ืฉืœ GNU?
    ืขืžื“ืช ื”-NSA ืœื ื”ืฉืชื ืชื”. ื”-NSA ืขื“ื™ื™ืŸ ืžืืžื™ื ื” ืฉื”ืชื ืื™ื ื•ื”ื”ื’ื‘ืœื•ืช ืฉืœ ื”ืจื™ืฉื™ื•ืŸ ื”ืฆื™ื‘ื•ืจื™ ื”ื›ืœืœื™ ืฉืœ GNU ืžืกื“ื™ืจื™ื ืืช ื”ืฉื™ืžื•ืฉ, ื”ื”ืขืชืงื”, ื”ื”ืคืฆื” ื•ื”ืฉื™ื ื•ื™ ืฉืœ SELinux. ืก"ืž. ื”ื•ื“ืขื” ืœืขื™ืชื•ื ื•ืช ืฉืœ NSA 2 ื‘ื™ื ื•ืืจ 2001.
  23. ื”ืื ื”-NSA ืชื•ืžืš ื‘ืชื•ื›ื ืช ืงื•ื“ ืคืชื•ื—?
    ื™ื•ื–ืžื•ืช ืื‘ื˜ื—ืช ื”ืชื•ื›ื ื” ืฉืœ ื”-NSA ืžืฉืชืจืขื•ืช ืขืœ ืชื•ื›ื ื•ืช ืงื ื™ื™ื ื™ื•ืช ื•ืงื•ื“ ืคืชื•ื—, ื•ื”ืฉืชืžืฉื ื• ื‘ื”ืฆืœื—ื” ื‘ืžื•ื“ืœื™ื ืงื ื™ื™ื ื™ื™ื ื•ืงื•ื“ ืคืชื•ื— ื‘ืคืขื™ืœื•ื™ื•ืช ื”ืžื—ืงืจ ืฉืœื ื•. ื”ืขื‘ื•ื“ื” ืฉืœ NSA ืœืฉื™ืคื•ืจ ืื‘ื˜ื—ืช ื”ืชื•ื›ื ื” ืžื•ื ืขืช ืžืฉื™ืงื•ืœ ืื—ื“ ืคืฉื•ื˜: ืœื”ืคื™ืง ืืช ื”ืžืจื‘ ืžื”ืžืฉืื‘ื™ื ืฉืœื ื• ื›ื“ื™ ืœืกืคืง ืœืœืงื•ื—ื•ืช NSA ืืช ืืคืฉืจื•ื™ื•ืช ื”ืื‘ื˜ื—ื” ื”ื˜ื•ื‘ื•ืช ื‘ื™ื•ืชืจ ื”ืืคืฉืจื™ื•ืช ื‘ืžื•ืฆืจื™ื ื”ื ืคื•ืฆื™ื ื‘ื™ื•ืชืจ ืฉืœื”ื. ืžื˜ืจืช ืชื•ื›ื ื™ืช ื”ืžื—ืงืจ ืฉืœ ื”-NSA ื”ื™ื ืœืคืชื— ื”ืชืงื“ืžื•ืช ื˜ื›ื ื•ืœื•ื’ื™ืช ืฉื ื™ืชืŸ ืœืฉืชืฃ ืขื ืงื”ื™ืœืช ืคื™ืชื•ื— ื”ืชื•ื›ื ื” ื‘ืืžืฆืขื•ืช ืžื’ื•ื•ืŸ ืžื ื’ื ื•ื ื™ ื”ืขื‘ืจื”. ื”-NSA ืื™ื ื• ืžืืฉืจ ืื• ืžืงื“ื ืžื•ืฆืจ ืชื•ื›ื ื” ืื• ืžื•ื“ืœ ืขืกืงื™ ืžืกื•ื™ื. ื‘ืžืงื•ื ื–ืืช, ื”-NSA ืžืงื“ื ื‘ื™ื˜ื—ื•ืŸ.
  24. ื”ืื ื”-NSA ืชื•ืžืš ื‘ืœื™ื ื•ืงืก?
    ื›ืคื™ ืฉืฆื•ื™ืŸ ืœืขื™ืœ, ื”-NSA ืื™ื ื• ืžืืฉืจ ืื• ืžืงื“ื ืžื•ืฆืจ ืื• ืคืœื˜ืคื•ืจืžื” ืžืกื•ื™ืžืช ืฉืœ ืชื•ื›ื ื”; ื”-NSA ืจืง ืชื•ืจื ืœื”ื’ื‘ืจืช ื”ืื‘ื˜ื—ื”. ืืจื›ื™ื˜ืงื˜ื•ืจืช Flask ืฉื”ื•ื“ื’ืžื” ื‘ื™ื™ืฉื•ื ื”ื”ืชื™ื™ื—ืกื•ืช SELinux ื”ื•ืขื‘ืจื” ืœืžืกืคืจ ืžืขืจื›ื•ืช ื”ืคืขืœื” ืื—ืจื•ืช ื›ื•ืœืœ Solaris, FreeBSD ื•-Darwin, ื”ื•ืขื‘ืจื” ืœ-Xen hypervisor, ื•ื”ื•ืฉืžื” ืขืœ ื™ื™ืฉื•ืžื™ื ื›ื’ื•ืŸ X Window System, GConf, D-BUS ื•-PostgreSQL . ืžื•ืฉื’ื™ ืืจื›ื™ื˜ืงื˜ื•ืจืช ื‘ืงื‘ื•ืงื™ื ื ื™ืชื ื™ื ืœื™ื™ืฉื•ื ื ืจื—ื‘ ืœืžื’ื•ื•ืŸ ืจื—ื‘ ืฉืœ ืžืขืจื›ื•ืช ื•ืกื‘ื™ื‘ื•ืช.

ืฉื™ืชื•ืฃ ืคืขื•ืœื”

  1. ื›ื™ืฆื“ ืื ื• ืžืชื›ื ื ื™ื ืœื™ืฆื•ืจ ืื™ื ื˜ืจืืงืฆื™ื” ืขื ืงื”ื™ืœืช ืœื™ื ื•ืงืก?
    ื™ืฉ ืœื ื• ืกื˜ ื“ืคื™ ืื™ื ื˜ืจื ื˜ ื‘-NSA.gov, ืฉืชืฉืžืฉ ืืช ื”ื“ืจืš ื”ืขื™ืงืจื™ืช ืฉืœื ื• ืœืคืจืกื•ื ืžื™ื“ืข ืขืœ ืœื™ื ื•ืงืก ืžืฉื•ืคืจืช ื‘ืื‘ื˜ื—ื”. ืื ืืชื” ืžืขื•ื ื™ื™ืŸ ื‘ืœื™ื ื•ืงืก ืขื ืื‘ื˜ื—ื” ืžืฉื•ืคืจืช, ืื ื• ืžืžืœื™ืฆื™ื ืœืš ืœื”ืฆื˜ืจืฃ ืœืจืฉื™ืžืช ื”ืชืคื•ืฆื” ืฉืœ ืžืคืชื—ื™ื, ืœื”ืฆื™ื’ ืืช ืงื•ื“ ื”ืžืงื•ืจ ื•ืœืกืคืง ืžืฉื•ื‘ (ืื• ืงื•ื“). ื›ื“ื™ ืœื”ืฆื˜ืจืฃ ืœืจืฉื™ืžืช ื”ืชืคื•ืฆื” ืฉืœ ืžืคืชื—ื™ื, ืจืื” ื“ืฃ ืจืฉื™ืžืช ืชืคื•ืฆื” ืฉืœ ืžืคืชื—ื™ SELinux.
  2. ืžื™ ื™ื›ื•ืœ ืœืขื–ื•ืจ?
    SELinux ืžืชื•ื—ื–ืง ื•ืžืฉื•ืคืจ ื›ืขืช ืขืœ ื™ื“ื™ ืงื”ื™ืœืช ืชื•ื›ื ื•ืช ืœื™ื ื•ืงืก ื‘ืงื•ื“ ืคืชื•ื—.
  3. ื”ืื ื”-NSA ืžืžืžืŸ ืขื‘ื•ื“ืช ืžืขืงื‘ ื›ืœืฉื”ื™?
    ื”-NSA ืื™ื ื• ื‘ื•ื—ืŸ ื›ืขืช ื”ืฆืขื•ืช ืœืขื‘ื•ื“ื” ื ื•ืกืคืช.
  4. ืื™ื–ื” ืกื•ื’ ืชืžื™ื›ื” ื–ืžื™ืŸ?
    ืื ื• ืžืชื›ื•ื•ื ื™ื ืœืคืชื•ืจ ื‘ืขื™ื•ืช ื‘ืืžืฆืขื•ืช ืจืฉื™ืžืช ื”ืชืคื•ืฆื” [ืžื•ื’ืŸ ื‘ื“ื•ื"ืœ], ืืš ืœื ื ื•ื›ืœ ืœืขื ื•ืช ืขืœ ื›ืœ ื”ืฉืืœื•ืช ื”ืงืฉื•ืจื•ืช ืœืืชืจ ืžืกื•ื™ื.
  5. ืžื™ ืขื–ืจ? ืžื” ื”ื ืขืฉื•?
    ืื‘ ื”ื˜ื™ืคื•ืก ื”ืœื™ื ื•ืงืก ื”ืžืฉื•ืคืจ ื‘ืื‘ื˜ื—ื” ืคื•ืชื— ืขืœ ื™ื“ื™ ื”-NSA ืขื ืฉื•ืชืคื™ ืžื—ืงืจ ืžืžืขื‘ื“ื•ืช NAI, Secure Computing Corporation (SCC) ื•-MITER Corporation. ื”ืจื‘ื” ื™ื•ืชืจ ื—ื•ืžืจ ื”ื’ื™ืข ืœืื—ืจ ื”ืคืจืกื•ื ื”ืจืืฉื•ื ื™ ืœืฆื™ื‘ื•ืจ. ืจืื” ืืช ืจืฉื™ืžืช ื”ืžืฉืชืชืคื™ื.
  6. ืื™ืš ืื ื™ ื™ื›ื•ืœ ืœื‘ืจืจ ื™ื•ืชืจ?
    ืื ื• ืžืžืœื™ืฆื™ื ืœืš ืœื‘ืงืจ ื‘ื“ืคื™ ื”ืื™ื ื˜ืจื ื˜ ืฉืœื ื•, ืœืงืจื•ื ืชื™ืขื•ื“ ื•ืขื‘ื•ื“ื•ืช ืžื—ืงืจ ืงื•ื“ืžื•ืช ื•ืœื”ืฉืชืชืฃ ื‘ืจืฉื™ืžืช ื”ืชืคื•ืฆื” ืฉืœื ื•. [ืžื•ื’ืŸ ื‘ื“ื•ื"ืœ]

ื”ืื ื”ืชืจื’ื•ื ื ืจืื” ืœืš ืžื•ืขื™ืœ? ื›ืชื‘ื• ืชื’ื•ื‘ื•ืช!

ืžืงื•ืจ: www.habr.com

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