Титла: Няколко въпроса Публикувано от: Pepsi в 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. Титла: Няколко въпроса Публикувано от: console в 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. Титла: Няколко въпроса Публикувано от: KPETEH в 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. Титла: Няколко въпроса Публикувано от: Pepsi в 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... ![]() |