Deploy Discovery Navigation into Github Page
Discovery Navigation is a Internet bookmark collection, administration and navigation project in Github. It supports to deploy to free Github page or free Vercel site. It also provides some unique…
Azure Security Best Practices
This post summarizes some collected best practice resources relating to Microsoft Azure Security.
DD Original Ubuntu Image to Oracle ARM VM and Install Lxde desktop and xRDP with Sound Forwarding
Oracle Cloud provides free tier ARM machines which you can have maximum 4 Core OCPU and 24G RAM to use. There are lots of usage for this generous offer. In…
Install xRDP with Ubuntu Desktop on Oracle ARM VM ( xRDP Sound Support)
Remote Desktop Protocol allows users to access remote systems desktop. The XRDP service provides you a graphical login to the remote machines using Microsoft RDP (Remote Desktop Protocol). The XRDP…
DD a Windows OS into Cloud Linux VM (Oracle/GCP/AWS)
This post is to record the process to change my Ubuntu Linux VM to Windows VM in Oracle cloud and other public cloud providers. There are many reasons you might…
Set Up On-Prem Domain For Identity Synchronization With Azure AD (AAD)
Azure AD Connect synchronizes your users’ UPN and password so that users can sign in with the same credentials they use on-premises. However, Azure AD Connect only synchronizes users to…
Build a Reverse Proxy Using Cloudflare Workers
CloudFlare has always been known to webmasters for its domain name hosting service and CDN service. Recently I just found a free CloudFlare Workers service, which is a service that…
Enable IPv6 on Oracle Cloud Infrastructure
On April 15, 2021, Oracle blog announced “We’re pleased to announce that you can now configure IPv6 in Oracle Cloud Infrastructure (OCI).” One year ago, Azure has announced “IPv6 for…
Oracle Cloud VPS VNC Console Connection
Oracle Cloud Infrastructure Compute service provides console connections that enable a user to remotely troubleshooting malfunctioning instances using: Serial Console Connections VNC Console Connections In this post, I am going…
Install BT (aaPanel) in Oracle ARM-based Virtual Instance with Oracle Linux 8
Oracle’s newly exited ARM can actually have up to 4 cores, 24G memory, 4G bandwidth, and 200G storage instances. But the CPU is an arm architecture, so in actual use,…
Run Free Arm-based Oracle Linux with 1 oCPU and 6G Ram
ARM is a RISC architecture. RISC stands for Reduced Instruction Set Computing. This means that the CPU has a limited number of instructions it can use. As a result, each instruction…
Simple Github PHP Code to Ask Camera Permission and Capture Photo to Upload to Website
Github Project address: https://github.com/51sec/camera Camera Project Description This project is used to demonstrate how easy a web app can use your camera to take a photo. As long as you give…
