انواع سوئیچ شبکه و کاربردهای آنها در سازمانها
با انواع سوئیچ شبکه، تفاوت مدلهای مدیریتی، لایه ۲ و ۳ و PoE آشنا شوید و برای هر بخش از زیرساخت سازمانی…
Author: Samaneh Pardaz Soroush
How to choose the right switch for an enterprise network
The switch is the heart of every organization's local network, and choosing the right one affects both the speed and stability of…
RAID levels made simple: which one suits your server?
RAID is a way of combining several disks to increase speed, capacity or fault tolerance (or a mix of these). The right…
What is a next-generation firewall (NGFW), and how is it different from a traditional firewall?
Traditional firewalls control traffic mainly by IP address, port and protocol. Today a large share of traffic travels over web ports, encrypted,…
Server room design checklist for small and medium organizations
A server room doesn't have to be large or expensive, but it should follow a few basic principles so that costly equipment…
Fiber or copper? Tips for structured cabling
Structured cabling is infrastructure that stays unchanged for years, so the choice of cable should be made with the future in mind.…
Server virtualization: benefits and what to check before migrating
With virtualization, several virtual servers run on one physical server. The result is better use of resources, less space and power, and…
What is PoE, and why does it matter for IP cameras?
PoE (Power over Ethernet) delivers the power a device needs over the same network cable. That way a CCTV camera, access point…
The 3-2-1 backup rule: the simplest shield against ransomware
Ransomware encrypts an organization's files and demands a ransom to restore them. No security tool is 100 percent effective; what saves a…
Connecting branch offices securely: from site-to-site VPN to SD-WAN
Organizations with several branches or offices need to connect those sites to headquarters securely and reliably, so that users can reach central…