Networking plays a crucial role in the era of global connectivity we live in. Its importance can’t be overstated as it’s how our computers, servers, and databases connect and interact with each other, both locally and globally. Herein, we’ll delve into the various types of networks available and discuss some advanced offerings, like the services provided by Cisco cloud security partners.
Personal Area Network (PAN)
The smallest and most basic type of network, a PAN is made up of a wireless modem, a computer or two, phones, printers, tablets, etc., and revolves around an individual person’s workspace. It’s as simple as you using a wireless network within your home, or connecting all of your devices to the internet via your home router.
Local Area Network (LAN)
A LAN connects devices and servers in a specific geographical area, such as a school or an office building. A LAN can be as small as a residence holding a single family or as big as a corporation accommodating thousands of people. The network is confined to its local space, which distinguishes it from other types of networks.
Wireless Local Area Network (WLAN)
A WLAN is essentially a LAN on wireless. It works exactly like a LAN, but it completely eliminates the need for cabling. As WLANs gain more popularity, more and more devices are designed to have wireless technologies (like Wi-Fi) embedded in them.
Wide Area Network (WAN)
A WAN is not restricted to a geographical location, unlike a LAN. A WAN connects computers across a wider area, and its communication links are often provided by core networks such as telecommunications networks. Examples of a WAN include broadband connections, leased lines, and more. The internet is the most known example of a WAN.
Metropolitan Area Network (MAN)
A MAN is seen as an incorporation of several LANs to cover a wider geographical area than LAN. Typically, these are citywide networks that effectively allow communication across multiple LANs in a specific geography, e.g., a city.
Campus Area Network (CAN)
As the name suggests, a CAN network spans multiple LANs but within a specific geographical location. Typically found in universities or business campuses, it makes data transportation easy and efficient across departments or buildings within the organization.
Enterprise Private Network (EPN)
A well-secured network that only a specific organization can access. This type of network restricts outsiders’ access and can span both local and wider locations. Its infrastructure can be owned, leased, or as a service provided by third-party networks.
Data Center Networks
A network used to interconnect physically or virtually (via a virtual network) network devices within a data center environment. This allows business and individuals to store, process, send and receive large amounts of data on-demand.
Virtual Private Network (VPN)
VPNs enhance security by encrypting the data transmissions and hiding the internet user’s physical location. They are most often used by companies and organizations that require high protection for their data.
Now, let’s talk about the role of Cisco cloud security partners. Cisco, a worldwide tech giant, and its cloud security partners play a significant role in securing organizations’ network infrastructure. They provide robust, integrated solutions that ensure any businesses data is securely hosted and protected from threats, no matter what network it’s hosted on. These partners offer a range of advanced services, including secure access service edge, cloud email security, and cloud lockdown. In a world that relies increasingly on networking for every aspect of life, these services are critical to ensure that all our interactions can be conducted securely.
As we continue to progress in the field of technology, network types will continue to evolve to meet the growing complexities and the networking needs across various security landscapes. Consequently, the services and solutions provided by Cisco cloud security partners will also continue to adapt and develop to provide the most up-to-date, utmost security to their clients.