What is one major disadvantage of using wireless networks?

Using wireless networks provides significant advantages in terms of mobility and convenience; however, one major disadvantage is their higher vulnerability to security breaches. Wireless networks transmit data over the air, making them more susceptible to interception and unauthorized access compared to wired networks, which are contained within physical cables.

The nature of radio waves means that anyone within range of the wireless signal can potentially intercept the transmitted data, making strong security protocols essential. While wired networks can also be subject to security threats, they generally offer more control over access because physical connections can be limited to known and authorized users.

This concern necessitates the implementation of robust encryption methods, secure authentication processes, and frequent security updates to protect data transmitted over wireless connections. The other options do not accurately capture the characteristic risks associated with wireless technology as effectively, focusing instead on aspects that either do not apply widely or are not as prominent as security vulnerabilities.