From owner-FreeBSD-users-jp@jp.freebsd.org  Tue Aug 26 19:55:13 1997
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Date: Tue, 26 Aug 1997 15:49:15 +0900
From: Issei Suzuki <issei@mikage.rim.or.jp>
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Subject: [FreeBSD-users-jp 17272] more security
Errors-To: owner-FreeBSD-users-jp@jp.freebsd.org
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$BNkLZ0l@8(B $B$G$9!#(B

  FreeBSD $B$N%;%-%e%j%#%F%#$K$D$$$F(B FYI$B!#(B


In mail "[FreeBSD-users-jp 17237] Re: Can't login because of no tcsh "
hirano@ccm.cl.nec.co.jp wrote:

>$B!!%7%s%0%k%f!<%6$G5/F0$9$k$H!"5/F08e$K%7%'%k$rF~$l$m$H8@$C$FMh$^$;$s$+!)(B
>$B%7%s%0%k%f!<%6$K$9$k$N$O!"(BBoot: $B$K(B -s $B$G$9!#$M$s$N$?$a!D(B
>
>$B!t(Broot$B%Q%9%o!<%I$,2u$l$?$H$+!"K:$l$?(B ($B$r$p$r$p(B) $B;~$K$b;H$($^$9!D(B
>$B!t0-MQ$O$7$J$$$h$&$K!#(B

  init (8) $B$K5-=R$,$"$j$^$9$,!"$3$l$,LdBj$K$J$k$h$&$J>l9g$K$O%7%s%0%k(B
$B%f!<%6!<%b!<%I$KF~$k$H$-$K%Q%9%o!<%IF~NO$rMW5a$5$;$k$3$H$b2DG=$G$9!#(B

--- /etc/ttys ------------------------------------------------------------
# This entry needed for asking password when init goes to single-user mode
# If you want to be asked for password, change "secure" to "insecure" here
console none                            unknown off secure
--------------------------------------------------------------------------

  $B:G8e$N(B secure $B$r(B insecure $B$K$9$l$P(B OK $B$G$9!#(B

  $B$5$i$K(B BIOS $B$NJ}$G(B FD $B$d(B CD-ROM $B$+$i5/F0$G$-$J$$$h$&$K@_Dj$7$F$*$$$F!"(B
BIOS $B$N@_DjJQ99$K$b%Q%9%o!<%I$r3]$1$F$*$1$PBgJ,%^%7$K$J$k$H;W$$$^$9!#(B


In mail "[FreeBSD-users-jp 17244] Re: $B#X$NA`:n!J=*N;!K(B"
Hajimu UMEMOTO <ume@iabs.hitachi.co.jp> wrote:

>  $B4pK\$O$=$&$J$s$G$7$g$&$,!"(BFreeBSD $B$@$H!"(BCtrl+Alt+F1 $B$7$F%3%s%=!<%k$K@Z(B
>$BBX$(!"(BCtrl+Alt-Del $B$7$?$iC/$G$b(B shutdown $B=PMh$A$c$&$s$G$9$h$M!#(B

  $B$3$C$A$O(B syscons $B$@$H(B /sys/i386/isa/syscons.c $B$K$"$k4X?t(B scgetc() $B$r(B
$B=q$-49$($FBP=h$G$-$^$9!#(B

--- /sys/i386/isa/syscons.c ----------------------------------------------
            case RBT:
                shutdown_nice();
                break;
--------------------------------------------------------------------------

  $B$3$NItJ,(B (FreeBSD-2.2.1R $B$@$H(B 2986 $B9TL\IU6a(B) $B$r<!$N$h$&$K=q$-49$($^(B
$B$9!#(B

--- /sys/i386/isa/syscons.c ----------------------------------------------
            case RBT:
#ifndef NO_RBT
                shutdown_nice();
#endif
                break;
--------------------------------------------------------------------------

  $B$3$l$G@_Dj%U%!%$%k(B (/sys/i386/conf/*) $B$K(B

options NO_RBT

$B$r$D$1$F:F9=C[$7$?(B kernel $B$G$O!"(Bsyscons $B$+$i(B Ctrl + Alt + Del $B$G$N%j%V!<(B
$B%H$,$G$-$J$/$J$j$^$9!#(B


  $B$"$H$O(B kernel $BJQ?t$N(B kern.securelevel $B$b$"$j$^$9$,!"$3$C$A$O>\$7$/D4(B
$B$Y$F$J$$$N$G%Q%9!#(Binit (8) $B$K5-=R$,$"$j$^$9!#(B

--
$B&N(B  
$B""(BP $BNkLZ0l@8!wJ*M}(B.$BEl9)Bg(B <issei@mikage.rim.or.jp>
