The Zyxel CX4800-56F is a high-density L3 aggregation optical switch in which the company pioneered the use of 100G ports: 8 QSFP28 100GbE uplinks complement 48 SFP+/SFP28 slots with 10/25gbe support, forming a single 56-port stack for traffic aggregation in campus and data centers factories. With a pass-through switching matrix of up to 4 Tbit/s and forwarding speeds of up to 2 billion packets per second, this switch confidently closes scenarios of highly loaded highways, where not only ...

... centralized security management, implemented both offline and through the Nebula cloud ... else? Tailscale is a cloud VPN service based on the WireGuard ... the announced subnets. At this stage, we can already talk ... the entire VPN session, while maintaining routing and security controls on ... inside the VPN, without leaving the secure channel. This increases security, as DNS ... You can check the Funnel status with the command: tailscale funnel ... status If you need to completely ...

We have a rather interesting class of L3 switches in front of us: multi-gigabit PoE models with a relatively small number of ports, an average PoE budget by modern standards, but 10-gigabit uplinks. They are interesting because the manufacturer has placed 2.5G PoE + 10G in a compact 9-inch rack housing with a silent fan, and such a switch can be installed at home, in a 1-room office, under a false ceiling or in narrow telecommunication cabinets. We have a rather interesting class of L3 ...

We will take two switches: the Taiwanese brand Zyxel and the Chinese counterpart from a little-known manufacturer and look at the design differences and what they affect in order to answer the question - does it make sense to overpay for design features? It's no secret that almost all modern electronics are manufactured in China, even if they are developed in the USA, Europe, Japan or Taiwan – the Chinese have not only learned how to do things efficiently, but have also grown such IT giants ...

A typical IoT attack looks like this: the device connects to a malicious Internet resource directly or through its own VPN, downloads and installs malicious code on itself, after which it begins to be either part of a large bot farm for attacks on third-party resources and use as a resident proxy, or simply spies on your network, trying to intercept anythat data, pull information from open resources or harm in any other way. It is not difficult to protect your network from possible IoT attacks. ...

... the cloud. But about everything in order. Design features The switch ... do with saving electricity and security than overload protection. You can ... of expensive AV models. Security features In terms of network ... can be used to build secure isolated networks and solve ... through the cloud, while you do not need VPN access to ... access the switch's Web interface from the cloud, even if ... backup configuration of the switch directly to the cloud in case the ... not need to connect via VPN to the network where the ...

Not so long ago, Human Security revealed an entire shadow network associated with infected devices and malicious applications. Infected were not only Android TV set-top boxes, but also tablet PCs, wearable devices and even cars. Some IoT devices may even be infected with viruses or Trojans already at the stage of their production or sale, and since it is impossible to imagine a modern company without IoT today, it is important to properly protect your network. Today's world is completely ...

Nextcloud is a popular solution for creating your own cloud data storage. In this article, we will look at various ways to install Nextcloud, their pros and cons. To begin with, there are several ways to install Nextcloud: directly on the server, in a virtual machine, in Docker manually or in Docker via the automatic AIO stack. You can also install Nextcloud in an LXC container. Nextcloud is a popular solution for creating your own cloud data storage. In this article, we will look at various ...

... that the switch is connected to the Nebula Control Center cloud service ... applications, cutting off, for example, VPN via UDP... oh yes, and ... younger L3 Zyxel switches. Additional security features of L3 Access The ... with additional built-in security features. The switch is able to deal ... for which this switch was created, because this cloud configuration service was ... really need all the additional security features, well, don't ... ;, and all progress in the cloud management service revolves around access ...

... block unwanted connections and configure security policies more effectively. Large ... is actively promoting its cloud-based network stack management system, Nebula ... block unwanted connections and configure security policies more effectively. To ... , Zyxel ATP100, and configure security policies. Mandatory conditions - connection ... branches are connected by VPN tunnels, then you will ... article about the  orchestration of VPN tunnels through Zyxel Nebula ). ... of logs and connect VPN tunnels with your hands, ...