CentOS, Security

How to Change the Default ssh Port Number in Linux

By default, ssh listen to port 22 for connections. Attackers will use a port scanner software (such as nmap) to scans for an open port. Normally these port scanners do not scan higher ports. To change the default port, you will need to open the configuration file using your favorite text editor (vi,nano) located in… Continue reading How to Change the Default ssh Port Number in Linux

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Security

Microsoft Windows Bluetooth Driver Object Handling Vulnerability

Description A vulnerability has been reported in Microsoft Windows, which can be exploited by malicious people to compromise a user's system. The vulnerability is caused due to an error in the Bluetooth driver when handling certain objects. This can be exploited to access an uninitialised or deleted object via specially crafted Bluetooth packets. Successful exploitation… Continue reading Microsoft Windows Bluetooth Driver Object Handling Vulnerability