MSPNetworks Blog

Whether you know how it works or not, your business has an internal network that connects all of its computing infrastructure and resources. Today, we want to take a moment to demystify some of the common networking equipment you might have on-premises and what it all does to contribute to your business’ continued success.

Every organization, whether it’s a farm with a stable full of horses or an office with a stable filled with people, depends on its access to the Internet. Most people take for granted their ability to connect whether it be with their smartphone via Wi-Fi or their workstation, which is typically hardwired. There is a whole infrastructure behind the near ubiquitous Internet access you enjoy. Today, we will go through some of the essential hardware needed. 

Modem

A modem is used to convert digital data from a computer into analog signals for transmission over analog communication lines (such as cable or fiber) or vice versa. It’s the central device of your network as it allows for connection to the Internet. 

Router

Routers are a fundamental networking device that connects different networks together, such as your local network to the Internet. They route data packets between devices in your network and external networks.

Switch

Network switches are used to connect multiple devices within a local area network (LAN). They operate at the data link layer of the Open Systems Interconnection (OSI) model and forward data only to the device it is intended for.

Access Point 

Wireless access points are used to create or extend wireless networks. They allow Wi-Fi enabled devices to connect to a wired network.

Firewall

Firewalls are security devices that filter and monitor network traffic, helping to protect a network from unauthorized access, malware, and other security threats. They need to be updated regularly to ensure that you have all the necessary threat definitions covered.

Hub

Hubs are basic network devices that connect multiple devices in a Local Area Network (LAN). However, they operate at the physical layer and simply broadcast data to all connected devices, which can result in network congestion.

Network Attached Storage

Network Attached Storage (NAS) devices are specialized storage systems designed to store and manage data accessible over a network, providing file sharing and backup capabilities.

Many times modern networking forgoes the physical connections, but many businesses still employ all types of network connections and cables to facilitate the needs of their staff. If you would like to learn more about modern networking and how we can help you build a secure and robust network for your business, regardless of your business, give the IT professionals at MSPNetworks a call today at (516) 403-9001.

Setting up a router used to be a much more complex process than it is today. Thankfully, innovations in the technology have made it simpler and easier for consumers and businesses alike to do, to the point where some Internet service providers just let users do it themselves with guided instructions. Let’s go over how you can get the most out of your wireless router.

Place Your Router in a High-Up, Unobstructed, and Centralized Location

The placement of your router is crucial to your organization getting the most out of it, and it’s mostly because of how Wi-Fi signals work. These signals ripple out from the device, radiating outward from the central location and growing weaker in the process. You should keep it centralized to make the signal reach all parts of your office.

To help the signal along, you also need to make sure that it’s not blocked by anything by keeping a clear line of sight between the router and your devices. Thus, keeping it elevated and out in the open rather than a cabinet or a closet is the best way to go here.

Update Your Router and Its Firmware with Patches

Your router is an easy-to-overlook technology that, while not as complex or dynamic as a computer, still runs on software and, thus, requires patches to stay secure and operational. Outdated security protocols could make your wireless network vulnerable, and outdated firmware might mean that your router is simply not performing as well as it could be. If you want to get the most out of your wireless technology, then keeping your router updated is crucial.

Keep Separate Connections for Personal Devices

You’ll want to keep your personal devices off of your business network, mostly because you don’t want guests and visitors using bandwidth that your employees should be using. Furthermore, letting anyone access your network can be considered a security risk, and limiting who can access your business’ network can be a good step toward keeping it secure.

MSPNetworks can help you set up a wireless network that aids your company’s efforts at success. To learn more, call us today at (516) 403-9001.

Wi-Fi has swiftly become one of those amenities that we just expect to have, including in the workplace. While it does make work around the office more convenient, it should not be at the cost of your security. To help prevent this, we’re reviewing a few key Wi-Fi security considerations to keep in mind.

Don’t Rely On It For Your Security

Regardless of how secure your network purports to be, it doesn’t hurt to continue subscribing to best practices when it comes to maintaining your security -- in fact, it could very well hurt you not to do so. Wi-Fi in particular isn’t the most secure method to use out of the box, so you should always be sure to support what you use with additional protections and security measures. For example, you should always incorporate encryption to help protect your traffic, something that you need to make sure is done, because your traffic won’t be secure otherwise.

You should also follow general browsing best practices at all times, just as an added precaution. Avoid websites that lack the ‘s’ in https, as that ‘s’ stands for secure.

Protect Your Wi-Fi With Good Passphrases and Practices

At this point, most people are at least aware of what makes a bad password: the usual suspects, including:

• Simple and common words and letter combinations being used
• No variation in character type
• Reusing the same password for different sets of credentials
• Passwords written down on scrap paper or sticky notes

This is just a small sample of all the little habits and shortcuts that users will understandably start to pick up to make sure that they can remember all of the different passwords they need to maintain (not to mention the idea that they should use a different password for each account).

While your employees certainly shouldn’t be shortchanging your security measures, they are only human. One way to compromise with them (without compromising your security) is to use passphrases instead of passwords, creating a very bland sentence and using that as your authentication proof instead - something like “ipourthemilkintothecereal.” Memorable, yes, but certainly not well-known. Naturally, these should be kept confidential, and it will probably help to use a password manager to keep track of them. On top of that, add numbers, symbols, and capitalization.

Consider Your Wi-Fi Network

There are many ways that you can help increase the safety of your wireless network. Here are some quick highlights:

• Change your SSID away from the factory default to a unique but unrevealing alternative, even if you keep your network hidden.
• If a device has Wi-Fi capabilities that you are not actively using, make sure that the device is off to help truncate the amount of access points you have into your wireless network. If a device can be connected to your network via ethernet, consider doing so.
• Keep business use of the network separate from any guest use of the network with a dedicated guest network, protected by a simple passphrase that you update periodically. Turn off the guest network whenever it is not needed for added security.

Want extra help with any of these security considerations? Trust the experts at MSPNetworks! We can help keep your technology safe for you to continue your business operations with it in your corner. Call (516) 403-9001 to learn more.