Тема: Няколко въпроса (Прочетена 714 пъти)

Pepsi · « -: Feb 20, 2007, 13:03 »

Здравейте! Имам няколко въпроса, на които бих искал да ми отговорите.
Ще ви бъда много благодарен, ако го направите.

'>

Така...

1. Как да забраня _всички_ пакети на определено IP към мен?
2. OpenOffice по-добър ли е от Microsoft Office или поне може ли да извършва същите неща, които и офисът на М$ може?
3. Предложете кои неща да подсигуря (без sshd, защото с него се оправих), за да имам една машина, която да има сигурност на добро ниво.

'>

Благодаря на всеки, който е отговорил на моите въпроси.

console · « **Отговор #1 -:** Feb 21, 2007, 12:09 »

За първия и третия въпрос не съм много в час но за втория ще ти кажа.
Open Office дали е по добър ов маикрософтския не мога да ти кажа със сифурност.Open Office може да извършва обсолютно всички неща който можеш да правиш и на уиндолския а може би и повече.

KPETEH · « **Отговор #2 -:** Feb 21, 2007, 12:23 »

По първият въпрос IP-тата са примерни:
iptables -A INPUT -i ethX -s xxx.yyy.www.zzz -d tvo.eto.I.P -j REJECT
iptables -A FORWARD -i ethX -s xxx.yyy.www.zzz -d tvo.eto.I.P -j REJECT
За третия въпрос с коя дистрибуция си за да може да ти се дадат указания кои услуги да си спреш,за това дай
инфо от командата netstat -na.

Pepsi · « **Отговор #3 -:** Feb 21, 2007, 19:22 »

Debian

netstat -na:
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 0.0.0.0:6785 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:2401 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:8899 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:694 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN
tcp 0 0 192.168.111.242:40991 68.220.222.136:22 ESTABLISHED
tcp 0 0 192.168.111.242:50329 213.89.120.31:4329 ESTABLISHED
tcp 0 0 192.168.111.242:59160 84.69.52.33:58570 ESTABLISHED
tcp 0 0 192.168.111.242:42153 86.151.26.212:45471 ESTABLISHED
tcp 0 0 192.168.111.242:44455 212.50.10.155:80 ESTABLISHED
tcp 0 0 192.168.111.242:44454 212.50.10.155:80 ESTABLISHED
tcp 0 0 192.168.111.242:41470 83.228.93.100:8899 ESTABLISHED
tcp6 0 0 :::50022 :::* LISTEN
tcp6 0 0 :::113 :::* LISTEN
tcp6 0 0 2001:618:400::d55:46656 2001:618:400::57f6:6667 ESTABLISHED
tcp6 0 0 2001:618:400::d55:46655 2001:618:400::57f6:6667 ESTABLISHED
udp 0 0 0.0.0.0:6785 0.0.0.0:*
udp 0 0 127.0.0.1:32912 0.0.0.0:*
udp 0 0 0.0.0.0:32913 0.0.0.0:*
udp 0 0 0.0.0.0:688 0.0.0.0:*
udp 0 0 0.0.0.0:691 0.0.0.0:*
udp 0 0 0.0.0.0:111 0.0.0.0:*
Active UNIX domain sockets (servers and established)
Proto RefCnt Flags Type State I-Node Path
unix 2 [ ACC ] STREAM LISTENING 9034 /tmp/ksocket-matrix6f
0a1T/kdeinit-:0
unix 2 [ ACC ] STREAM LISTENING 6937 /var/run/dirmngr/sock
et
unix 2 [ ACC ] STREAM LISTENING 9226 /tmp/.ICE-unix/5951
unix 2 [ ACC ] STREAM LISTENING 9064 /tmp/ksocket-matrix6f
0a1T/klauncherN9Bnla.slave-socket
unix 2 [ ACC ] STREAM LISTENING 9040 /tmp/.ICE-unix/dcop59
31-1171966632
unix 2 [ ACC ] STREAM LISTENING 8866 /tmp/.X11-unix/X0
unix 2 [ ACC ] STREAM LISTENING 10667 /tmp/orbit-matrix/lin
c-17d9-0-4db8880511074
unix 8 [ ] DGRAM 6748 /dev/log
unix 2 [ ACC ] STREAM LISTENING 7019 /dev/printer
unix 2 [ ACC ] STREAM LISTENING 9032 /tmp/ksocket-matrix6f
0a1T/kdeinit0
unix 2 [ ] DGRAM 10662
unix 3 [ ] STREAM CONNECTED 9350 /tmp/.ICE-unix/5951
unix 3 [ ] STREAM CONNECTED 9349
unix 3 [ ] STREAM CONNECTED 9336 /tmp/.X11-unix/X0
unix 3 [ ] STREAM CONNECTED 9335
unix 3 [ ] STREAM CONNECTED 9334 /tmp/.ICE-unix/dcop59
31-1171966632
unix 3 [ ] STREAM CONNECTED 9333
unix 3 [ ] STREAM CONNECTED 9312 /tmp/.ICE-unix/5951
unix 3 [ ] STREAM CONNECTED 9311
unix 3 [ ] STREAM CONNECTED 9309 /tmp/.X11-unix/X0
unix 3 [ ] STREAM CONNECTED 9308
unix 3 [ ] STREAM CONNECTED 9307 /tmp/.ICE-unix/dcop59
31-1171966632
unix 3 [ ] STREAM CONNECTED 9306
unix 3 [ ] STREAM CONNECTED 9295 /tmp/.ICE-unix/5951
unix 3 [ ] STREAM CONNECTED 9294
unix 3 [ ] STREAM CONNECTED 9283 /tmp/.X11-unix/X0
unix 3 [ ] STREAM CONNECTED 9282
unix 3 [ ] STREAM CONNECTED 9281 /tmp/.ICE-unix/dcop59
31-1171966632
unix 3 [ ] STREAM CONNECTED 9280
unix 3 [ ] STREAM CONNECTED 9266 /tmp/.ICE-unix/5951
unix 3 [ ] STREAM CONNECTED 9265
unix 3 [ ] STREAM CONNECTED 9264 /tmp/.X11-unix/X0
unix 3 [ ] STREAM CONNECTED 9263
unix 3 [ ] STREAM CONNECTED 9262 /tmp/.ICE-unix/dcop59
31-1171966632
unix 3 [ ] STREAM CONNECTED 9261
unix 3 [ ] STREAM CONNECTED 9252 /tmp/.ICE-unix/5951
unix 3 [ ] STREAM CONNECTED 9251
unix 3 [ ] STREAM CONNECTED 9250 /tmp/.X11-unix/X0
unix 3 [ ] STREAM CONNECTED 9249
unix 3 [ ] STREAM CONNECTED 9248 /tmp/.ICE-unix/dcop59
31-1171966632
unix 3 [ ] STREAM CONNECTED 9247
unix 3 [ ] STREAM CONNECTED 9241 /tmp/.ICE-unix/5951
unix 3 [ ] STREAM CONNECTED 9240
unix 3 [ ] STREAM CONNECTED 9239 /tmp/.ICE-unix/dcop59
31-1171966632
unix 3 [ ] STREAM CONNECTED 9238
unix 3 [ ] STREAM CONNECTED 9233 /tmp/.ICE-unix/5951
unix 3 [ ] STREAM CONNECTED 9232
unix 3 [ ] STREAM CONNECTED 9231 /tmp/.X11-unix/X0
unix 3 [ ] STREAM CONNECTED 9230
unix 3 [ ] STREAM CONNECTED 9225 /tmp/.ICE-unix/dcop59
31-1171966632
unix 3 [ ] STREAM CONNECTED 9224
unix 3 [ ] STREAM CONNECTED 9219 /tmp/.X11-unix/X0
unix 3 [ ] STREAM CONNECTED 9218
unix 3 [ ] STREAM CONNECTED 9212 /tmp/ksocket-matrix6f
0a1T/kdeinit__0
unix 3 [ ] STREAM CONNECTED 9211
unix 3 [ ] STREAM CONNECTED 9162 /tmp/.X11-unix/X0
unix 3 [ ] STREAM CONNECTED 9161
unix 3 [ ] STREAM CONNECTED 9160 /tmp/.ICE-unix/dcop59
31-1171966632
unix 3 [ ] STREAM CONNECTED 9159
unix 3 [ ] STREAM CONNECTED 9122 /tmp/.X11-unix/X0
unix 3 [ ] STREAM CONNECTED 9121
unix 4 [ ] STREAM CONNECTED 9116 /tmp/.X11-unix/X0
unix 3 [ ] STREAM CONNECTED 9115
unix 3 [ ] STREAM CONNECTED 9078 /tmp/.X11-unix/X0
unix 3 [ ] STREAM CONNECTED 9077
unix 3 [ ] STREAM CONNECTED 9076 /tmp/.ICE-unix/dcop5931-1171966632
unix 3 [ ] STREAM CONNECTED 9075
unix 3 [ ] STREAM CONNECTED 9058 /tmp/.ICE-unix/dcop5931-1171966632
unix 3 [ ] STREAM CONNECTED 9057
unix 3 [ ] STREAM CONNECTED 9053
unix 3 [ ] STREAM CONNECTED 9052
unix 4 [ ] STREAM CONNECTED 8942 /tmp/.X11-unix/X0
unix 3 [ ] STREAM CONNECTED 8902
unix 2 [ ] DGRAM 7190
unix 2 [ ] DGRAM 7086
unix 2 [ ] DGRAM 7039
unix 2 [ ] DGRAM 7017
unix 3 [ ] STREAM CONNECTED 6929
unix 3 [ ] STREAM CONNECTED 6928
unix 2 [ ] DGRAM 6760
Active IPX sockets
Proto Recv-Q Send-Q Local Address Foreign Address State
Active AX.25 sockets
Dest Source Device State Vr/Vs Send-Q Recv-Q

*** Vse oshte ne sym pusnal koi znae kakvo...

'>

Автор Тема: Няколко въпроса (Прочетена 714 пъти)