Snaky

This is a hard task for me. I spent a lot of time to do the configuration and troubleshooting. Installation is not difficult. The most difficult part to make the …

For my setting, originally I set up proxmox cluster by using public ip address, and everything like proxmox port and ssh port are going thru public ip. I have secured …

The issue is, ssh to public ip or internal ip is working fine. However, this is not working while ssh to wireguard interface ip. After some research from the internet, …

First of all, create Azure AD. Then setup Cloudflare Access and Tunnel. Referhttps://developers.cloudflare.com/cloudflare-one/identity/idp-integration/azuread/https://learn.microsoft.com/en-us/azure/active-directory/fundamentals/active-directory-how-to-find-tenanthttps://geeksarray.com/blog/get-azure-subscription-tenant-client-id-client-secrethttps://www.roskey.net/2023/02/25/%E5%88%9D%E6%8E%A2cloudflare-tunnel-ssh/https://developers.cloudflare.com/cloudflare-one/identity/users/short-lived-certificates

Follow this guide Refer – https://www.alphr.com/block-country-cloudflare/

Create a new jail conf file on /etc/fail2ban/jail.d Add below code Create new filter conf file on /etc/fail2ban/filter.d Add below code. Restart the fail2ban service Check fail2ban status Done. Refer …

Follow this guide Refer – https://blog.zabbix.com/handy-tips-15-deploying-zabbix-passive-and-active-agents/17696/

Follow this one. Referhttps://poweradm.com/enable-ssh-login-alert-zabbix/https://blog.zabbix.com/zabbix-log-file-monitoring/7378/https://serverfault.com/questions/700139/zabbix-alert-on-root-login