官术网_书友最值得收藏!

Scan using TCP connect

This is the command to scan using the TCP connect option. If a user does not have raw packet privileges, this is the command they will use:

nmap -sT 192.168.0.9

Privileged access is necessary to perform the default SYN scans. If privileges are not sufficient, a TCP connect scan will be used. A TCP connect scan needs a full TCP connection to be established, and is known to be a slower scan than SYN scans. Disregarding discovery is often required as many firewalls or hosts will not answer to ping, so it could be missed, unless you choose the -Pn parameter. Of course, this can make the scan times much longer as you could end up sending scan probes to hosts that are not even there.

主站蜘蛛池模板: 邹城市| 青阳县| 南城县| 修水县| 铁岭市| 靖安县| 营山县| 东莞市| 什邡市| 长宁区| 宝坻区| 祁东县| 马龙县| 高邮市| 石景山区| 寻甸| 乐陵市| 中宁县| 班戈县| 托克逊县| 广德县| 灵石县| 西乌珠穆沁旗| 化隆| 东兴市| 资兴市| 调兵山市| 广安市| 依安县| 衢州市| 茶陵县| 安泽县| 宽城| 凉山| 荥阳市| 同德县| 临桂县| 韩城市| 册亨县| 郧西县| 商都县|