SSH access

setup-security.sh

#!/bin/bash
sudo apt install openssh-server

#Obezbjedjivanje SSH-a
echo "Obezbjedjivanje SSH-a..."
sudo sed -i 's/#Port 22/Port 9022/g' /etc/ssh/sshd_config
sudo sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin prohibit-password/g' /etc/ssh/sshd_config
sudo sed -i 's/#PasswordAuthentication yes/PasswordAuthentication no/g' /etc/ssh/sshd_config
sudo sed -i 's/#PermitEmptyPasswords no/PermitEmptyPasswords no/g' /etc/ssh/sshd_config
sudo systemctl restart ssh.service

echo "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEAT4XcyE6kDHQN1fCF28XtB/6YJBGIdRU92VQsw3EZ1 admin.kolosek" >> .ssh/authorized_keys

#Instalacija i konfiguracija wazuh agenta
echo "Instalacija i konfiguracija wazuh agenta..."
curl -so wazuh-agent-4.3.10.deb https://packages.wazuh.com/4.x/apt/pool/main/w/wazuh-agent/wazuh-agent_4.3.10-1_amd64.deb && sudo WAZUH_MANAGER='wazuh.kolosek.dev' WAZUH_AGENT_GROUP='developer' dpkg -i ./wazuh-agent-4.3.10.deb
sudo systemctl daemon-reload
sudo systemctl enable wazuh-agent
sudo systemctl start wazuh-agent