Hey Shane, when you come to a park or an internet cafe and suddenly notice that there are Wifi networks there but you do not know password to login. WiFi Master Key is an application that you can use to sign in without needing password on Android.
Hi @ShaneW , it is possible but it is very complicated. A wireless connection comes with different kinds of protection, the most common is WEP and WPA. WEP stands for Wired Equivalent Privacy and WPA stands for Wireless Protected Access. Now these protection uses encryption methods to protect a network.
If you are talking about hacking a WIFI network, your basically referring to accessing the router where the connection is protected. Now if you want to have access to a wireless network you should know what kind of protection it uses.
The most common protection used nowadays is WPA2 it is < = 256 bit encryption and it is really hard to decode and probably takes a long time. Before WPA was introduced WEP was largely used for protection but failed in some many ways because WEP is only uses <=24 to >=128 bit encryption which is very easy to decryp.
Now we have the WPA, WPA2, TKIP, and AES as protection methods available today. There are lots of WIFI connections app out there, some of them actually works. These apps have built in decryptors that can decode the protection in the network. What they do is break into RC4 encryption Algorithm , decode it and reveal it as ASCII or Numeric Value.
But of course i don't recommend using it. Although it may help you connect a wireless network, your device may also be vulnerable for unauthorized access.
Now to answer your question, "there are some ways that allow us to login to any Wifi networks without needing password? " Yes we can connect to a wifi network without needing a password by revealing the password.
"How can I do that?" You need a software or method to decryp a RC4 encryption Algorithm.
I would advise you to stay away from attempting that. The password is there for a reason, so you are basically breaking the rules/the law. Just log into the Wi-Fi connections that are open and don't do anything illegal
Yes it is possible and yes you can do that, it's too complicated for a person who is not a high quality programmer. Also, like i said, don't even try that, it's not cool. Peace
You can only access the WIFI if the WIFI does not have a password and is open to all otherwise, you cannot really access the Internet using that WIFI. Well, hacking can, but it's illegal so better not hack WIFIs.
This is really great ideas, honestly I have never tried using some application that can access a certain WIFI connections because I am afraid that my mobile phone will be prone from any malware of unnecessary things that might affect the operations and stability of my mobile phone.
Uhm, yeah, the whole point of a password is to prevent people from stealing another person's online stuff, like WiFi. Yes, there are apps out there and you could use them, but watch out for virusses on such apps, and keep in mind that what you're doing could be illegal, and you might get fined or even arrested for it. I really don't advice doing that!