• Posted on Feb 24, 2023

It is impossible to overstate the role of wireless technology and installation for network security. Wouldn’t daily life grind to a halt without today’s interconnected devices in our homes, cars, offices, and pockets? Most of these essential wireless networks remain invisible to us or relegated to a small icon on our screens, but behind the scenes, they make life as we know it possible.

Typically, wireless users will only notice the extent to which wireless technology pervades their lives when something disrupts that wireless access. Whether it is software failure, malware, hardware glitches, or other problems, it’s frustrating to feel cut off from the network lifeline or diminish the utility of our wireless devices at work or play.

Compromised wireless devices present an even worse challenge. Malicious actors threaten to exploit every one of our security vulnerabilities, whether it’s to take control of computer systems, steal private information, or track our movements and online activity. So, how can we protect ourselves from network security risks?

In this explainer, our experts cover the importance of understanding the technology we use and the networks that we tap into, including keeping our software and hardware handy for a robust defense.

Network Infrastructure and Security Solutions

How do we maintain secure connections with online networks without losing any of the benefits these networks provide? In many cases, users face a trade-off between security and convenience.

However, the role of wireless technology and installation in effective network security is pivotal. It provides us with robust protection against unauthorized access without disrupting the legitimate activity of authorized users on our networks. Here’s how it works:

Physical Separation

What’s the best way to secure the most sensitive information, such as military intelligence or proprietary secrets? The most secure technological solution is to physically separate a computer system from the network.

An “air gap” between your system and the network denies malicious actors access to your information. However, physically segregated systems lose the convenience of online connectivity.


A firewall is a hardware or software system that controls which information can pass through your connection to a network. Firewalls allow users to set the level of privacy they want and block any attempts nefarious players make to spy on or gain control of their devices.

Two-Factor Authentication for Access and Control

2FA is a security tool that requires users to perform two security-related actions, such as entering a password and providing an access code delivered by text or e-mail. It necessitates an extra step for anyone to gain access to a network, website, or device.


Encryption technology is vital to network security. Typically, systems will use advanced mathematics or even quantum technology to transmit information in a way that prevents unauthorized observers from viewing it as it transits through the network.

Virtual Private Networks

What is the most important piece of information to anyone who wants to track your activities on a network and target you with malicious activities? The IP address.

Virtual private networks direct your internet traffic through remote servers. So, to an outside observer, your information springs from a different source.

Applying Network Security Tools

Knowing about robust security tools isn’t enough. The active role of wireless technology and installation for network security hinges on network owners and administrators applying these tools effectively as follows:

  • Know which hardware and software technologies are appropriate for a given network
  • Monitor and update the system to account for new challenges
  • Ensure authorized users know how to access and interact with the system securely
  • Seamlessly incorporate security tools and practices into day-to-day operations

Responding to Changing Workplace Trends

Online networks also face the challenge of a shift toward remote work, e-commerce, telehealth, and other online economic activity. The need for trust, security, and privacy in these domains means a growing role for wireless technology and installation for network security in thousands of businesses across the United States and globally.

To this end, new software and hardware tools are emerging to fill the gap. For example, you might come across the following:

  • 2FA dongles for security
  • Apps tracking remote work performance and hours
  • Tools for encrypting payment information for e-commerce sites
  • Portals for secure delivery of medical and mental health services and more

The Rise of Smart Technology

Along with the development of the Internet of Things and smart home or office technology, wireless technology is also part of devices that used to be simply mechanical. Doorbells, thermostats, refrigerators, and just about any household appliance can now be “smart,” which is convenient but comes at a price.

Criminals, marketers, and others who might not have your best interests at heart exploit smart technology to snoop on your home or office activity. Does your wireless network have strong enough security infrastructure? If not, your wireless devices could provide a back door for unauthorized access. As wireless technology becomes more pervasive, homeowners and business owners need to be savvy in their use of security software and hardware.

Network Security in Mobile Devices

Our wireless connections are more than a part of our homes or offices; we carry them with us in pockets and purses. Smartphones, tablets, and other wireless devices help us do more on the move, but wireless connectivity in mobile devices also exposes us to a variety of networks. Are you sure these networks are secure?

Keep your data and activity safe from prying eyes by making a commitment to install and update the essential security applications on all your mobile devices. Additionally, smaller devices may lack the processing power and memory compared to laptops or larger tablets. That’s why it is exceptionally important to be efficient when developing security solutions across a range of wireless devices.

Network Solutions From eNetwork Supply

Do you need access to the most advanced network connectivity technology? What about knowledgeable support for your wireless systems? Stay safe, and contact eNetwork Supply at 312.283.5983 today for more about the role of wireless technology and installation for network security in your home or business.