Wi-Fi Protected Access 2 (WPA2) is one of the most widespread security standards for wireless networks. It has been replaced by more recent WPA3, but as of 2021 WPA2 is still more spread. This post explains briefly what is WPA2, its vulnerabilities, how to strengthen a WPA2 network and how to crack it. What is […]
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How to identify the Model of a wireless Router in Linux
By pmgallardo on 28 December 2020 in Cybersecurity, GNU/Linux, IT, IT Security, Networks, Operating Systems, Ubuntu
This post explains how can we identify the model of a wireless router using Linux. Step by step 1. Set your wireless adapter in monitor mode Check this post about how to put a wireless adapter in monitor mode in Linux. This step includes identifying the ID of the wireless you are going to […]
How to call native code from a Java application
Methods to call a native function Method 1. Use Runtime class Runtime class contains the exec method that allows the application to run an operating system command. An example of how to use this method: String command = “echo \”Hello World!\”"; Runtime.getRuntime().exec(command); Method 2. Use JNI Java Native Inteface (JNI) is […]
