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Date: Tue, 15 Apr 1997 12:36:30 +0900
From: Kenichi Okuyama <okuyama@trl.ibm.co.jp>
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Subject: [FreeBSD-users-jp 11803] Re: Open or Not Open (Re: ping too late)
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$B1|;3!w#I#B#M$G$9!#(B
>>>>> "$B;3K\(B" == Koji Yamamoto <koji@tokyonet.ad.jp> writes:
>> $B$J$s$@!#!VAj<j$N%^%7%s$,(B secure $B$G$"$k$3$H$rD4$Y$kJ}K!!W$,2?$+$"$k$N(B
>> $B$+$H;W$C$?$N$K!D!#(B
$B;3K\(B> $B$3$l$K$D$$$F$O!"$J$s$+%;%-%e%j%F%#$K$D$$$F:,K\E*$K8m2r$,$"$k$h$&(B
$B;3K\(B> $B$J5$$,$9$k$N$G$9$,!"!"!"$=$l$O$*$$$F$*$$$F!#(B

network secure $B$H(B host secure $B$C$F$$$&Fs$D$N35G0$,$"$j$^$9$,!"<B$ON>(B
$BJ}$H$b40Hw$7$F$F$/$l$J$$$H!"%j%b!<%H<B9T%j%/%(%9%H$H$$$&$N$O4m81$JB8(B
$B:_$K$J$C$F$7$^$$$^$9!#(B
$B!t$?$H$(!"(Bnetwork secure $B$G!"(Bremote $B$+$i$N%"%/%;%98"$,%[%9%H$H$7$F$O(B
$B!t@5Ev$G$b!"$=$N%[%9%H$,(B crack $B$5$l$?8e$G$O!"$=$3$+$i$N(B crack $B$rKI;_(B
$B!t$9$k=Q$,$"$j$^$;$s!#(B

network secure $B$=$N$b$N$O0E9f2=$HG'>Z$5$(%,%C%A%j$7$F$$$l$P!"DL?.Cf(B
$B$O$[$H$s$IBg>fIW$J$N$G$9$,!"(Bencrypt $B$9$k=j$H(B decrypt $B$9$k=j$@$1$O(B 
host secure $B$H$$$&>r7o$b%/%j%"$7$F$J$$$H!"7k6I(B network secure $B$K$J$j(B
$B$^$;$s!#(B
$B!t5U$K8@$&$H(B network secure $B$H$$$&$N$O(B host secure $B$,BgA0Ds$K$J$C$F(B
$B!t$$$k!#(B

$B$H$$$&$o$1$G!"(Bssh $B$O!X$b$7$+$7$?$i!Y(B host secure $B$b2?$H$+8_$$$K65$((B
$B$"$&!JD4$Y2q$&!KJ}K!$,<BAu$5$l$F$$$k$N$+$J!)$H4|BT$7$?$N$G$7$?!#(B
$B!t$I$&$d$k$+A[A|$b$D$+$J$$$+$i$3$=!"6=L#$,$"$C$?!#(B


$B;3K\(B> sendmail $B$,F0$/$H$$$C$F$b$$$m$$$m$J%1!<%9$,$"$j$^$9$,!"(Bdaemon $B%b!<(B
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$B;3K\(B> $B%H$rJ9$+$J$1$l$P$J$i$J$$$+$i!"$H$+$$$m$$$m$"$j$^$9$,!#(B

$B$$$d!"$J$<FC8"%]!<%H$G$J$/$F$O$$$1$J$$$N$+!"$H$$$&E@$,5?Ld$J$s$G$9!#(B
$BFC8"%]!<%H$,!XFC8"!Y$NB8:_$J$N$O!"$"$/$^$G$b$-$A$s$H$7$?(B root $B$d$i$=(B
$B$&$8$c$J$$$N$d$i$H$$$C$?(B user $B$N35G0$,$"$k(B OS $B$N>e$@$1$NOC$G!"(Bwin95 
$B$J$s$+$OA4A35$$K$7$J$$$o$1$G$9$+$i!"!VFC8"%]!<%H$r;H$C$F$l$P0BA4!W$H(B
$B$$$&$o$1$G$b$J$$$G$7$g$&!)(B

$B!t$b$A$m$s!"@lMQ$N%]!<%H$rM=Ls$9$k$H$$$&0UL#$G$OH=$j$^$9$,!D(B
$B!tJL$K$=$l$O(B root $B$@$1;H$($k%]!<%H$H$9$kI,MW$O$J$$!#(B
$B!t!V(Broot $B$H(B sendmail $B7/$@$1$,;H$($k%]!<%H!W$H$$$&Dj5A$r:n$C$F$b$$$$(B
$B!t$o$1$G$9$+$i!#(B
----
$B1|;3(B $B7r0l(B@$BEl5~4pAC8&5f=j(B.$BF|K\#I#B#M(B($B3t(B)[$BFzLn#F#C(B:No.0000000015]
http://karin.ip.titech.ac.jp/~okuyama/index.html
#$B:#F|$N$*8@MU!X(BTiger$B!Y(B:$BBG$AJ}$,A4A30c$&$h$&$J5$$,$9$k!#(B
#$B%4%k%UM}O@<+BN$K3WL?$,5/$-$k$s$8$c$J$$$+!)!*(B
