SQL injection
- berlaku di aplication layer
- merupakan 1 kenyataan magic code @ code string yang digunakan pada username @ password.
- cth : 'a or 'a' = a'
SQL injection
sniffer (penghidu)
sbb x leh sniff password :
setiap kumpulan diarahkan mencari sniffer tool dan bentangkan..
Ultra Network sniffer (hasil)packet
best dpt wat nie..bkn senang nak dpt chance wat nie..hope success..~
router configuration
cth cisco router configuration :
Router>enable
Router#config
Router(config)#hostname N115-7206
N115-7206(config)#interface serial 1/1
N115-7206(config-if)ip address 192.168.155.2 255.255.255.0
N115-7206(config-if)no shutdown
N115-7206(config-if)ctrl-z
N115-7206#show interface serial 1/1
N115-7206#config
N115-7206(config)#interface ethernet 2/3
N115-7206(config-if)#ip address 192.168.150.90 255.255.255.0
N115-7206(config-if)#no shutdown
N115-7206(config-if)#ctrl-z
N115-7206#show interface ethernet 2/3
N115-7206#config
N115-7206(config)#router rip
N115-7206(config-router)#network 192.168.155.0
N115-7206(config-router)#network 192.168.150.0
N115-7206(config-router)#ctrl-z
N115-7206#show ip protocols
N115-7206#ping 192.168.150.1
N115-7206#config
N115-7206(config)#ip name-server 172.16.0.10
N115-7206(config)#ctrl-z
N115-7206#ping archie.au
N115-7206#config
N115-7206(config)#enable secret password
N115-7206(config)#ctrl-z
N115-7206#copy running-config startup-config
N115-7206#exit
exercise
ari nie blajar cabling...huhuu...da lupe dah ape yg bljr kat poly dulu...kene refresh blk..
gmbr alatan yg d'gunakan lam lab ari nie..kene wat penyambungan straight cable..hoyee...
i'll try my best.. =p
hari ke 4...best tp x best sgt coz x de pc sndr...kene share..nak wat pape pun x leh..huhu...x pe..sbr...~ nie note care nak kire bil.subnet n bil.host..
formula
x = bil.bit 1
2 ^ x = bil subnet
y = bil.bit 0
2 ^ y = bil.host
cth pengiraan :
192.168.0.0 /26 ---> 255.255.255.192
192 = 1100 0000
bil.subnet = 2 ^x
= 2 ^2
= 4
bil.host = 2 ^ y
= 2 ^6
= 64