Hi, I am Carmen. I am a CCIE-certified network security specialist. I have vast, real-world implementation experience in network design, security, and administration. Some technologies I work with are NGFW Firewalls, WAF, load-balancer, anti-virus, and 2FA.
I excel at Network Design, VPN, MFA, and application security.
I have a deep passion for content creation, especially in networking. I combine my real-time experience and knowledge to write networking blogs. I hope you will enjoy reading my blogs.
Carmen Tosun 5 minute read
Buying Guide | Product Review | News
Ubiquiti has finally entered the uninterruptible power supply market with its UniFi UPS 2U and UPS Tower models. This is Ubiquiti's first entry into the UPS space, designed from the ground up to integrate...
Carmen Tosun 5 minute read
Product Review | News | MikroTik
Your network rack is crowded. A switch for connectivity, a router for traffic management, PoE injectors for endpoints, and a separate access point for local Wi-Fi. That's a jungle of devices, cables,...
Carmen Tosun 3 minute read
Product Review | Teltonika | Router
The Teltonika RUTM59 is an industrial-grade 5G router designed for high-bandwidth, mission-critical IoT and M2M applications. Built on 3GPP Release 16, it merges Sub-6 GHz 5G performance with LTE Cat 19...
Carmen Tosun 4 minute read
Product Review | Teltonika | Switch
Choosing the right 24-port managed switch often comes down to one key factor: Power over Ethernet (PoE) requirements. Teltonika’s new SWM28-series simplifies this choice by offering three distinct...
Carmen Tosun 5 minute read
News | MikroTik | Router
It’s frustrating, isn't it? You trust a file-sharing service, and then they quietly change their user agreements. Suddenly, files you shared in good faith are being used to train their AI models. It...
Carmen Tosun 5 minute read
Buying Guide | Product Review | MikroTik
In any small-to-medium business (SMB) network, the rack can quickly become a jungle of devices. You have a dedicated router, a separate managed PoE switch for your access points and cameras, and maybe...
Carmen Tosun 5 minute read
Product Review | Teltonika
The Teltonika ATRM50 is a purpose-built 5G transportation router engineered to solve the two most common failure points in vehicle network deployments: connector integrity and power management. ...
Carmen Tosun 5 minute read
Product Review | MikroTik | Router
For network professionals, finding a router that strikes a balance between raw power and deployment flexibility is a constant challenge. We often have to choose between consumer-grade devices that lack...
Carmen Tosun 4 minute read
Comparison | Product Review | News
Whether you’re planning to cover long hallways, monitor large parking lots, or ensure 360° visibility in open floor plans, each Ubiquiti G6 camera makes a specific trade-off between coverage,...
Carmen Tosun 3 minute read
Product Review | MikroTik | Router
The new MikroTik hEX S (2025) is here — faster, smarter, and more affordable than ever. This compact, powerful wired router introduces a 2.5G SFP uplink, USB 3.0 storage, PoE-out support, and...
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