Author: admin

simple answer： secure boot in bois it is for to help make sure that your PC boots using only software that is trusted by the you....

sudo nmap –script broadcast-dhcp-discover -e enp3s0 replace “enp3s0” with your own ethernet device name.

Most IoT devices don’t have built-in security and, in many cases, lack firmware and security upgrades. This lack of security is a gold mine for cybercriminals...

PDFzillar is one of best converter for PDF to excel. It will convert to version of excel files: xls and xlsx. 我已经买了，在nextcloud的U文件夹里面。已经安装到主电脑上。:) pdfzillar 会convert两遍：xls & xlsx

AVG browser slow down the computer and caused disk high usage write and read, remove AVG turn up and AVG safe browser, fixed!

trigger should use: Passive Infrared sensor, “video motion detection” is not working.