Recent articles

  • WPScan WordPress Security Scanner

    WPScan is a free, open-source WordPress security scanner developed by a team of security professionals. It is designed to help website owners and security experts assess the security of their…

  • CentOS 7 yum update HTTP Error 404: Not found

    If youโ€™re still running CentOS 7 on your systems, you may have recently encountered errors when trying to run `yum update`. http://mirror.centos.org/centos/7/os/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 – Not Found…

  • ThingsBoard Free IoT Platform

    ThingsBoard is an open-source Internet of Things (IoT) platform designed for device management, data collection, processing, and visualization. It offers a scalable and secure infrastructure for building IoT solutions across…

  • DHCP

    DHCP, or Dynamic Host Configuration Protocol, is a network management protocol that automates the process of assigning IP addresses and other network configuration parameters to devices on a network. This…

  • Keeping Ubuntu Secure with Unattended-Upgrades

    Keeping your operating system up-to-date is crucial for maintaining security and stability. For Ubuntu/Debian users, the unattended-upgrades package offers a solution to automate this essential task Unattended-upgrades is a package…