NETSEC: Linux

Latest

Showing posts with label Linux. Show all posts

Sunday, April 30, 2023

[Free VPS] Learning Unix By Access This Public Free Unix Server (Running Since 1987)

Netsec 4/30/2023 0 Comments

Super Dimension Fortress (SDF, also known as freeshell.org) is a non-profit public access UNIX shell provider on the Internet. It has been i...

Read more No comments:

Saturday, January 14, 2023

Linux

Change Microsoft Surface Pro OS to *NIX: Wifi/Bluetooth/TouchScreen/Battery Status (No Camera) Or LTSC

Netsec 1/14/2023 0 Comments

This post is used to record the steps how I changed my Surface Pro from Windows to those ChromeOS like systems. The Surface Pro 7 original O...

Read more No comments:

Monday, February 21, 2022

Linux

Using netboot.xyz to Install Linux System on Oracle Free Tier Machine (x86, ARM)

Netsec 2/21/2022 0 Comments

This post is to sum up the steps using netboot.xyz package to install Linux system into Oracle Free Tier machine, either x86 or ARM architec...

Read more No comments:

Saturday, February 12, 2022

Linux

Use FRP (Fast Reverse Proxy) to Improve Windows MSTSC Access Ubuntu xRDP Experience

Netsec 2/12/2022 0 Comments

Windows RDP program MSTSC has a compatibility issue with xRDP application in Linux. Based on our testing with previous posts : Install xRDP...

Read more No comments:

Sunday, February 6, 2022

Linux

DD Original Ubuntu Image to Oracle ARM VM and Install Lxde desktop and xRDP with Sound Forwarding

Netsec 2/06/2022 0 Comments

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 gen...

Read more No comments:

Friday, February 4, 2022

Linux

Install xRDP with Ubuntu Desktop on Oracle ARM VM ( xRDP Sound Support)

Netsec 2/04/2022 6 Comments

Remote Desktop Protocol allows users to access remote systems desktop. The XRDP service provides you a graphical login to the remote machine...

Wednesday, February 10, 2021

Linux

Using SSMTP to Send Email From Linux Command Line Through Gmail Account

Netsec 2/10/2021 0 Comments

Ssmtp (Simple SMTP) is a little nice tool you can use under Linux command line to send out email. SSMTP allows users to transfer emails thro...

Read more No comments:

Sunday, February 7, 2021

Linux

Linux Tips and Tricks

Netsec 2/07/2021 0 Comments

This post is to summarize some interesting but special usage which is out of normal linux commands. For basic Linux commands, you can find i...

Read more No comments:

Saturday, January 23, 2021

Linux

Change SWAP Size to Improve Low Memory Cloud VM Reliability

Netsec 1/23/2021 0 Comments

I am having a couple of low memory vm in the cloud to run some basic testing lab. It always gets me a notification for the performance , esp...

Read more No comments:

Friday, November 13, 2020

Linux

Installing and Using X2Go to Remote Desktop Log Into Linux Server

Netsec 11/13/2020 0 Comments

X2Go is an open-source remote desktop software for Linux distributions. It provides a secure, smooth and speedy connection even with slow in...

Read more No comments:

Monday, September 7, 2020

Linux

Install MySQL 8 on Linux and Create a New DB & Populate DB with Sensitive Records

Netsec 9/07/2020 0 Comments

This post is to summarize the steps to install MySQL DB on CentOS/Ubuntu and illustrate how to generate the db data then populate them into ...

Read more No comments:

Sunday, July 5, 2020

Linux

CentOS Basic Installation, Configuration & Software Installation (Docker, Vsftp, Samba, etc)

Netsec 7/05/2020 0 Comments

The CentOS ( Community Enterprise Operating System) Project is a community-driven free software effort focused on delivering a robust ope...

Read more No comments:

Tuesday, June 23, 2020

Linux

Install / Configure Xfce and VNC Server on CentOS7

Netsec 6/23/2020 0 Comments

xRDP protocol is a bit slow to connect based on my previous testing. This time, I am trying to use VNC protocol to do connection, which has ...

Read more No comments:

Linux

Enable Linux Password Authentication on Cloud Linux VPS

Netsec 6/23/2020 0 Comments

Most Cloud Providers do not allow you to log in directly using Password. It will ask you to use public/private key to log in. This post is u...

Read more No comments:

Saturday, June 20, 2020

Linux

Install and Configure ngx_lua_waf Based on Nginx+Lua ( OpenResty)

Netsec 6/20/2020 0 Comments

Ngx_lua_waf is a web application firewall based on lua-nginx-module. Prevent SQL injection, local inclusion, partial overflow, fuzzing, x...

Read more No comments:

Tuesday, May 12, 2020

Linux

Set Up Let's Encrypt Certs with Nginx Server Using CertBot

Netsec 5/12/2020 0 Comments

Certbot website has explained very well all steps for most of linux OS and situation. You wont get wrong as long as you read the steps caref...

Read more No comments:

Friday, May 8, 2020

Linux

Change Linux SSH Port from 22 to 2222

Netsec 5/08/2020 0 Comments

The default SSH port on all Operating Systems is port 22. For security measures, it is recommended to use other port instead, such as 2222, ...

Read more No comments:

Thursday, April 16, 2020

Linux

CentOS Change Kernel

Netsec 4/16/2020 0 Comments

Check Network Interface information: ip a ip l nmcli d nmtui Download replacement kernel The CentOS6 kernel is replaced with: 2...

Read more No comments:

Linux

Change Linux CentOS Ethernet Interface Name to Default eth0

Netsec 4/16/2020 0 Comments

Check Network Interface information: ip a ip l nmcli d nmtui Disable Consistent Interface Device Naming To regain the ethX back, e...

Read more No comments:

Linux

Useful Linux Network Analysis/Monitoring/Backup Shell Scripts Collection

Netsec 4/16/2020 0 Comments

Some Scripts to help linux operation: Speedtest script Network Traffic Analysis Script VPS Backup Script and ftp Upload mysql/php/n...

Read more No comments:

Crafted with by Netsec | Distributed By 51Sec

Latest

Sunday, April 30, 2023

Saturday, January 14, 2023

Monday, February 21, 2022

Saturday, February 12, 2022

Sunday, February 6, 2022

Friday, February 4, 2022

Wednesday, February 10, 2021

Sunday, February 7, 2021

Saturday, January 23, 2021

Friday, November 13, 2020

Monday, September 7, 2020

Sunday, July 5, 2020

Tuesday, June 23, 2020

Saturday, June 20, 2020

Tuesday, May 12, 2020

Friday, May 8, 2020

Thursday, April 16, 2020

Search

About + Social

NETSEC Blog

Categories

Popular

Recent Comments

51SEC Sites

Blog Archive

Translate

Pages

YouTube

Contact Us