Anit Shrestha

https://unix.stackexchange.com/questions/127432/logging-ssh-access-attempts https://serverfault.com/questions/130482/how-to-check-sshd-log https://linuxconfig.org/how-to-open-allow-incoming-firewall-port-on-ubuntu-20-04-focal-fossa Note that the default configuration on Ubuntu is to NOT log ssh logins to the /var/log/auth file. This is the INFO logging level. If you want to...

# Switching from CLI to GUI 1. Simply comment #GRUB_TERMINAL=console 2. sudo systemctl set-default graphical.target 3. sudo reboot If desktop is uninstalled, reinstall ubuntu-desktop or what ever desktop that you...

Access from ssh is successful. The problem was new password did not work so had to find the old default password. Also found some more vulnerability issues in the router.

- [ ] Resource found on Nokia router https://documentation.nokia.com/cgi-bin/dbaccessfilename.cgi/3HE11598AAAATQZZA01_V1_Advanced%20Configuration%20Guide%20for%207450%20ESS%207750%20SR%20and%207950%20XRS%20for%20Releases%20up%20to%2014.0.R5%20-%20Part%20I.pdf > https://0x41.cf/reversing/2019/10/08/unlocking-nokia-g240wa.html This a great read on the router which mentions about the backdoor and security issues and vulnerabilities. And also...

New issue created for further research on security. - [ ] [Security Analysis of Nokia G-120W-F](https://github.com/codeanit/til/issues/99) Issue created for further research.

ONTUSER / SUGAR2A041 does NOT work with Web/SSH access.

Back to basics: For wanna be architects, when building system and services, always start with a system context diagram. Don't fall into trendy stuff like micro-services, kubernetes, big data, AI...

# 4 principles to guide successful architects and architecture ### 1. Contextual Understanding Over Siloed Decision Making It is rare that a decision can be made without consideration of any...

" ### Make architecture fit for purpose Often, we look to the architect to give us a "good" architecture. The catch is that architecture is rarely good or bad -...

# Code Documentation “Code is more often read than written.” — Guido van Rossum “It doesn’t matter how good your software is, because if the documentation is not good enough,...