????????
?????????????????????????????????.PentesterLab???????????????????????????????CD??.
??????????????
????????????
????PentersterLab????????????????Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License???.??????????????????????http://creativecommons.org/licenses/by-nc-nd/3.0/.
??????????Щ???
????????????Щ????????????вο?????????????????
????web??ó???
?????????????????ifconfig???????????ip???:
????$ ifconfig eth0
????eth0 Link encap:Ethernet HWaddr 52:54:00:12:34:56
????inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0
????inet6 addr: fe80::5054:ff:fe12:3456/64 Scope:Link
????UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
????RX packets:88 errors:0 dropped:0 overruns:0 frame:0
????TX packets:77 errors:0 dropped:0 overruns:0 carrier:0
????collisions:0 txqueuelen:1000
????RX bytes:10300 (10.0 KiB) TX bytes:10243 (10.0 KiB)
????Interrupt:11 Base address:0x8000
????????????У?ip?????10.0.2.15.
??????????????У?????????????????????????????vulneralble.???????ip????????????????????????????host????????????????????ip???.
????windows?£?host???λ??
????C:WindowsSystem32Driversetchosts Unix/Linux??Mac OS X?£?host???λ??
????/etc/hosts ???:ip?????????ip?????????????????host????????Щ????????.
????????web????????????????????

????Web
??????????????п?????web??????????????ó????????????web?汾.????
????web????????????????.
????web??????
????web????????????:?????????????????.???????????????????????????.????ù??????????????????.
????web???????
????web??ó????????????????????????????????????:
????·                    ???й?
????·                    ???????
????·                    ??????
????·                    ???????
????web????
????????
???????????web???????????????:
????· ?????:????????????????
????·?????????????????web??????.
?????????ó???????????????????????????£?web?????????????????????ó????????.
????· ????????????洢???:??????????.
??????Щ?????????????????????????????.
????????????
?????????????????????????HTML??JavaScript??Flash…????????(??裬???IE??)????????.??????web???????????????????????web????????????.
????????????
???????????к??????????????????Щ?????????????????.
??????Щ???????????????漸??
????·                    web??????
??????Apache??lighttpd??Nginx??IIS…
????·                    ??ó????????
??????Tomcat??Jboss??Oracle Application server
????·                    ???????
??????PHP?? Java?? Ruby?? Python?? ASP??C#?? …?????????????????Щ????У???Ruby-on-Rails??.Net MVC??Django.
?????洢???
?????洢???????web??????λ????????????????λ??????????.
?????Щ?洢????????:
????·                    ????洢
????·                    ????????
????????Mysql??Oracle?? SQL Server?? PostgreSQL.
????·                    ???????????
????????MongoDB?? CouchDB.
????·                    ??
????????openLDAP??????? .
?????????ó????????????洢?????.????????Щ??????LDAP???????????????????Oracle????????????????.