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Journal : International Journal of Electronics and Communications Systems

Application of Domain Keys Identified Mail, Sender Policy Framework, Anti-Spam, and Anti-Virus: The Analysis on Mail Servers Marzuki, Khairan; Hanif, Naufal; Hariyadi, I Putu
International Journal of Electronics and Communications Systems Vol. 2 No. 2 (2022): International Journal of Electronics and Communications System
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijecs.v2i2.13543

Abstract

Viruses spread through email are often sent by irresponsible parties that aim to infect email users' servers. This background encouraged the author to analyze the application of DKIM, SPF, anti-spam, and anti-virus to avoid spam, viruses, and spoofing activities. The goal is for the server to prevent spam, spoofing, and viruses to ensure the security and convenience of email users and prevent the impact of losses caused by them. The design and analysis of DKIM, SPF, anti-spam, and anti-virus applications use the NDLC methodology. The process includes designing spam, spoofing, and virus filtering systems and performing installation and configuration simulations. The next stage is implementation, during which the previously developed system is tested on the spam filtering system, spoofing, and viruses. The last stage is the monitoring stage, where supervision is conducted on the approach to determine its success level. This study concludes that applying the DKIM protocol can prevent spoofing through private and public key-matching methods for authentication. Meanwhile, the application of the SPF protocol can prevent spoofing by authorizing the IP address of the sending server. Additionally, SpamAssassin, ClamAV and Amavisd-New can prevent spam and viruses from entering by checking email headers, bodies, and attachments.
Automation of Open VSwitch-Based Virtual Network Configuration Using Ansible on Proxmox Virtual Environment Marzuki, Khairan; Kholid, Muhammad Idham; Hariyadi, I Putu; Mardedi, Lalu Zazuli Azhar
International Journal of Electronics and Communications Systems Vol. 3 No. 1 (2023): International Journal of Electronics and Communications System
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijecs.v3i1.16524

Abstract

Proxmox has a feature that can build a private network in it. Each host on a private network on Proxmox generally shares physical resources, including network connections using a virtual network, one of which is a VLAN. The Proxmox server supports Open VSwitch as a virtual switch. Open virtual switch, an alternative virtual switch quite popular among cloud developers, can be a solution for managing traffic between Virtual Machins and external communications. The method used in this study is the Network Development Life Cycle (NDLC). After applying the automation engine using Ansible, it overcame the problem, namely speeding up configuration and reducing human error or errors in configuring virtual networks. The automation system can speed up the virtual network management process compared to the manual method based on 5 (five) experiments, namely when the manufacturing operation has an average time of 08 minutes and 42 seconds faster. Whereas when the addition operation has an average faster time of 08 minutes 17 seconds. On the other hand, when the deletion operation has an average time of 42 seconds faster.
Analysis and Implementation of Comparison Between Podman and Docker in Container Management Husain, Husain; Marzuki, Khairan; lauw, Christopher Michael; Azhar Mardedi, Lalu Zazuli
International Journal of Electronics and Communications Systems Vol. 3 No. 2 (2023): International Journal of Electronics and Communications System
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijecs.v3i2.19860

Abstract

The increasing use of the internet makes the implementation process more accessible, but the problem is that it is difficult to manage network management, with the emergence of container technologies such as Docker and Podman as efficient application management solutions. This research compares Docker and Podman regarding container management using the Network Development Life Cycle (NDLC) methodology. This study evaluates three parameters: accessing the Fedora project registry, handling images or ISOs, and user access in containers. The results show that Podman performs better regarding registry access, is slightly faster with images, and offers faster user creation. Overall, the study concludes that Podman is superior, demonstrating compatibility with Docker and proving its efficacy in container management.
Automation of Software Defined Network (SDN) Configuration Management Based on Proxmox with Ansible Marzuki, Khairan; Husain, Husain; Apriliana, Zikriati
International Journal of Electronics and Communications Systems Vol. 4 No. 2 (2024): International Journal of Electronics and Communications System
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijecs.v4i2.23821

Abstract

Automation of software-defined networking (SDN) in Proxmox VE 8.1 enhances virtual network management by improving efficiency, scalability, and the speed of network configuration changes. This study aims to automate SDN configuration management in Proxmox VE using Ansible and evaluate its performance. The research follows the Network Development Life Cycle (NDLC) method, consisting of six stages: Analysis, Design, Simulation Prototyping, Implementation, Monitoring, and Management. Automation was implemented successfully using an Ansible playbook to manage creating and deleting zones, VNets, subnets, IP gateways, and DHCP ranges. The automated process was tested over three trials, with creation times of 23, 20, and 21 seconds and deletion times of 20, 19, and 20 seconds, respectively. By contrast, the manual process required 6 minutes 6 seconds for creation and 2 minutes 37 seconds for deletion. These results demonstrate that automation using Ansible significantly reduces configuration time, offering a more efficient and reliable approach than manual methods. The findings highlight the potential of Ansible to streamline SDN management in Proxmox VE, saving time, energy, and resources while ensuring scalability and consistency in virtualized network environments.