Network Administration Training in Varna

This instructor-led, live training in Varna (online or onsite) is aimed at intermediate-level network professionals who wish to effectively manage and operate SD-WAN networks, including design, configuration, troubleshooting, and optimization.

By the end of this training, participants will be able to:

• Understand the fundamental concepts, benefits, and challenges associated with SD-WAN technologies.
• Design an SD-WAN architecture tailored to organizational needs and deploy SD-WAN solutions effectively.
• Implement and manage security features within an SD-WAN.
• Monitor, manage, and troubleshoot SD-WAN environments.

Matrix is an open protocol for secure, decentralized, real-time communication. Organizations are increasingly adopting Matrix with the Element client as an alternative to Slack and Microsoft Teams to maintain end-to-end encryption, on-premise data residency, and federation with external trusted partners.

This instructor-led, live training in Varna (online or onsite) is aimed at network and system administrators who wish to implement enterprise-grade network monitoring using open-source tools without vendor dependencies.

By the end of this training, participants will be able to deploy LibreNMS and Zabbix, monitor network devices, create dashboards and alerts, implement distributed monitoring, and integrate with external systems.

In this instructor-led live training delivered in Varna (either online or onsite), participants will learn how to utilize ONAP for automating networking services.

By the end of this training, participants will be able to:

• Comprehend, install, and configure the diverse components within the ONAP ecosystem.
• Execute real-time, policy-based orchestration and automation of physical and virtual network functions.
• Design, build, orchestrate, and monitor VNFs, SDNs, and other network services.
• Effectively manage the entire networking lifecycle through a software-driven methodology.
• Develop, deploy, and scale networks utilizing the latest open-source technologies and best practices.

The "Computer Network Security - How to Secure Your Services" training presents the mechanisms and services that secure modern network solutions. It covers the basics of ensuring data confidentiality and integrity, the use of encryption, certificates, public key infrastructure (PKI), and secure password storage. The course also discusses network security protocols and services, security systems, wireless network protection, interconnecting corporate branches, and security testing through penetration testing, network scanning, and vulnerability detection.

Synapse acts as the reference homeserver implementation for the Matrix protocol, enabling decentralized, end-to-end encrypted messaging. This instructor-led live training (online or onsite) targets intermediate DevOps engineers and system administrators who intend to use Synapse and Element to replace cloud chat platforms with a self-hosted, federated messaging infrastructure.

Uptime Kuma is a user-friendly, self-hosted monitoring solution that tracks the availability of websites, services, and infrastructure. It replaces Pingdom, Datadog Synthetics, and UptimeRobot for teams that prefer to keep their monitoring data under their own control. This instructor-led live training (online or onsite) targets beginner-to-intermediate SREs and DevOps engineers who wish to use Uptime Kuma to replace cloud uptime monitoring with a self-hosted, sovereign status tracking platform.

OpenVPN and WireGuard are the two dominant open-source VPN protocols. Running your own VPN server ensures that no third-party provider can log traffic metadata, inject advertisements, or comply with foreign data requests. This training covers both protocols for different threat models and performance requirements.

Wazuh is an open-source security platform that delivers unified XDR and SIEM capabilities for threat detection, integrity monitoring, incident response, and compliance. It consolidates endpoint telemetry into a self-managed analysis engine, serving as a reliable alternative to Splunk Enterprise Security, Microsoft Sentinel, and other cloud-native SIEMs