1. Configure glances

• https://glances.readthedocs.io

1.1 Install glances

• apt install glances

1.2 Start glances on boot

• Remove old initd startup config
  • rm /etc/init.d/glances
• Create new systemd config
  • touch /etc/systemd/system/glancesweb.service
  • Paste this in it:

[Unit]
Description=GlancesWeb
Requires=systemd-networkd.service
After=systemd-networkd.service

[Timer]
OnBootSec=10

[Service]
ExecStart=/usr/bin/glances -w

[Install]
WantedBy=multi-user.target

• Enable glancesweb.service on boot
  • systemctl enable glancesweb.service

2. Configure firewall

• https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-with-ufw-on-debian-9

2.1 Install UFW firewall

• apt install ufw

2.2 Configure UFW (iptables underneath)

• ufw default deny incoming
• ufw default allow outgoing
• ufw allow ssh
• ufw allow 61208/tcp
• ufw enable