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I am currently working on a python script to crack WPA2. From this SO question:
How exactly does 4-way handshake cracking work?
I’ve all of the necessary fields as described, i.e. Addresses, NONCES, PSK, and ESSID. What i … Continue reading What is EAPOL payload in WPA2 Cracking?
Is it possible to determine WPA key length through a successful handshake?
Below is a screen capture showing the packet capture session of interest as displayed in Wireshark:
My question came from that little phrase “WPA… Continue reading Finding wpa2 key length
New Wi-Fi security standards don’t come along very often but the Wi-Fi Alliance has just formally launched one, Wi-Fi Protected Access 3, or WPA3. Continue reading WPA3 is here but how will it make Wi-Fi more secure?
Apparently, the open source router firmware OpenWrt has the option to isolate client traffic. I imagine this is simply a firewall rule which prevents individual IPs on the LAN from communicating with each other. On the face o… Continue reading Threat model for the OpenWrt client isolation feature
Can the WiFi protocol recognize when a brute force or dictionary attack on it is occurring? WiFi gives the user an authentication failed message after entering an incorrect WiFi password several times.
Continue reading Can brute force or dictionary attacks be detected when using the WiFi protocol?
I’m using airlib-ng and crunch to generate password Database and use that Password Database in aircrack-ng to crack the Captured Handshake of a WPA2 Wireless Network.
Here are my terminal Commands and Output –
root@VAIO-PC:… Continue reading Using airolib-ng with crunch and then using the file using aircrack-ng gives unexpected result
I recently tuned in on my access point to see what data is visible despite encryption.
Am I supposed to find MAC addresses of my non-wifi clients in the 802.11 frames and is this part of the protocol (beacons) or a flaw in m… Continue reading Am I supposed to find non-wifi devices in 802.11 frames of WPA2 encrypted wifi?
I was shocked to learn how the PTK is crafted from the PMK in WPA2 WiFi.
PMK is made with crypt_hash(SSID + PSK). OK, seems good.
Then, the client and the Access Point (AP) make the famous 4 way handshake:
Client -> [A… Continue reading Why WPA2 did not design a PTK based on asymmetric cryptography?
I setup an access point to perform an “evil twin” attack on an existing WPA2 Enterprise network (I have permission to do this).
I am using hostapd-wpe. Within a short period of enabling the access point my devices see the ne… Continue reading Does getting a challenge and response with hostapd-wpe mean that credentials were sent?
Some KRACKs still haven’t been papered over. Continue reading Medical devices vulnerable to KRACK Wi-Fi attacks