My Journey in Cloud Security and Information Security
Step 1: Add the Username austin@wazuh:~$ sudo adduser ansible Adding user `ansible' ... Adding new group `ansible' (1002) ... Adding new user `ansible' (1002) with group `ansible' ... Creating home directory `/home/ansible' ... Copying files from `/etc/skel' ... Enter new UNIX password: Retype new UNIX password: No password supplied Enter new UNIX password: Retype new... Continue Reading →
Failed to connect to localhost port 9200 austin@wazuh2:~$ sudo curl https://raw.githubusercontent.com/wazuh/wazuh/v3.10.2/extensions/elasticsearch/7.x/wazuh-template.json | curl -X PUT "http://localhost:9200/_template/wazuh" -H 'Content-Type: application/json' -d @- % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 46821 100 46821 0 0 357k 0 --:--:-- --:--:-- --:--:-- 357k curl: (7) Failed to... Continue Reading →
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Please listen to the podcast on the following platforms: Apple PodcastsBreakerGoogle PodcastsPocket CastsRadioPublicSpotifyStitcher Please Support the Podcast
Photofeeler, founded in 2013, is a website that allows users to receive anonymous feedback on their photos from other users. Users can either pay for the service or earn credit by rating others' submissions.The site has three categories: Business PhotosSocial PhotosDating Photos each of which are rated for different qualities. Photo Tests Dashboard This is... Continue Reading →
It's crucial for any security or systems administrator to be able to capture and analyze network traffic. This allows for advanced troubleshooting as well as security review. Use a tshark capture filter to collect TCP traffic on port 80. Use a tshark capture filter to collect TCP traffic on port 80. Store the capture command... Continue Reading →
IP Sets can facilitate the management of a complex firewall ruleset. This exercise refreshes basic skills with the iptables command and begins developing an understanding of working with IP Sets. Create a new IP set called 'clienthosts' that contains the IP and Port combinations for each client server. Be sure the 'ipset' is configured to persist a... Continue Reading →
Install and Configure the OpenVPN server on 'vpn-server' Install OpenVPN: Run yum install -y openvpn.Copy the server config: cp /usr/share/doc/openvpn-2.4.7/sample/sample-config-files/server.conf /etc/openvpn/Edit the server config to contain the following topology configuration: topology subnet Install the provided server certificates Run cp /home/cloud_user/certs/ca.crt /home/cloud_user/certs/server.crt /home/cloud_user/certs/server.key /etc/openvpn. Generate the required Server Keys Generate the dhparamopenssl dhparam -out /etc/openvpn/dh2048.pem 2048Generate... Continue Reading →
Intall fail2ban on first instance SSH into first instance as cloud_userInstall fail2ban sudo yum install fail2ban -y sudo service fail2ban start Output Last login: Tue Sep 24 15:15:47 on ttys000 austinsonger@Songer ~ % ssh cloud_user@34.229.235.163 The authenticity of host '34.229.235.163 (34.229.235.163)' can't be established. ECDSA key fingerprint is SHA256:JKRV/KYx3t6rwXxuc4fRFbIFE8NnO3laDLM4Y4RcObU. Are you sure you want to... Continue Reading →
