To B or not to B/G: Exploring Asus Router Protection

Hey there, tech enthusiasts! Are you a proud owner of an Asus router or thinking of getting one? Well, then you must have come across the term “B/G protection” while exploring its features. But what exactly is it and should you use it? Don’t worry, you’re not alone in this confusion. In today’s blog post, we will dive deep into the world of Asus routers and their B/G protection.

So buckle up and get ready to learn all about this feature that can enhance your wireless network experience. But first, let’s make sure we’re on the same page by covering some essential concepts.

What is a Wireless Network Mode?

Wireless networks are a common feature in our everyday lives, connecting our devices to the internet. These networks transmit signals through routers and modems in two bands: 2.4GHz and 5GHz. The 2.4GHz band has a lower frequency, making it ideal for covering larger areas. However, it may result in a slower internet connection compared to the higher 5GHz frequency, which offers faster speeds and responsiveness over shorter distances.

It’s important to note that most devices operate on the 2.4GHz range, which can lead to congestion and slower speeds. Wireless network modes, such as G, BG, and N, can be adjusted to optimize the performance of your devices. Certain routers, like the Asus router, also offer the option to enable or disable B/G protection, an additional wireless feature.

What is Asus B/G Protection?

B/G protection is an important feature integrated into certain routers, like Asus, that provides an additional layer of security against Wi-Fi signal interference. Essentially, it allows older devices that use certain protocols, such as 802.11b, to connect to modern 802.11g networks.

This means that if you have devices that are more than 5 years old, they may not be compatible with modern routers, which is why Asus still offers the option to enable B/G protection. So, let’s explore this feature further and understand if it’s something you should consider using.

Is it necessary to enable the Asus Router B/G Protection?

Many consumers come across this command or function on their Asus routers and are unsure if it should be turned off or on. The answer is really dependent on the user’s choices and whether or not any devices will use this protocol.

The router’s default option for this function is off or auto, and you may enable it manually. While it is a nice alternative to have in case any older devices are unable to connect to the internet, it is generally recommended that this function be turned off.

The rationale for this suggestion is simply to leave the functions as they are because tinkering with the router and its settings might wreak havoc on the entire network’s connectivity. Toggling this option on will significantly slow down the internet for all devices, which cannot be considered a positive thing.

As a result, we recommend using the B/G protection function only if you have devices older than 5 years and cannot access the internet otherwise.

Tips for Using Older Devices

We can now dive deeper into the topic of using older devices with B/G protection. After understanding the potential slowdown it can cause, you may wonder if there are any additional considerations or dangers when using older gadgets. The truth is, older devices may not have the latest security updates or be compatible with newer encryption standards. Therefore, it’s important to ensure that you keep your older devices updated with the latest firmware and use strong passwords to protect your network from any potential vulnerabilities.

Mobile phones

Mobile phones are an essential part of our daily lives, serving more than just communication purposes. With intense competition, companies invest heavily in new models. However, many people opt to keep their older smartphones for cost-effectiveness. While this may seem like a practical choice, it poses risks to the device and the network it connects to.

Older models often lack critical security updates, making them vulnerable to malware and other threats that can compromise both the phone and the entire network. Additionally, older devices may only support weaker encryption methods, potentially jeopardizing network and data security. It’s crucial to either upgrade to newer mobile devices or ensure that existing ones are kept as up-to-date as possible to avoid future complications.


Routers are an integral part of any wireless network, acting as the gateway between your devices and the internet. It’s crucial to ensure that your router is up-to-date and not more than 5 years old to maintain optimal performance and security.

Older routers may lack important updates, leaving them vulnerable to security breaches and compromising the entire network. Updates not only enhance internet speed but also provide crucial firewalls and security features. By keeping your router updated, you can ensure the smooth functioning of your network and protect your personal data from potential threats.

Why are Asus routers so popular?

You may be wondering why we’re talking about Asus routers, but the answer is simple. They are incredibly popular among tech enthusiasts for a reason. They are compatible with various internet service providers and have gained a reputation for their high-quality performance. Asus routers have been around for a long time, constantly releasing new models to meet the ever-evolving needs of consumers.

They are known for their security, speed, and reliability, earning the endorsement of even the most demanding users, such as gamers and engineers. With their extensive coverage and strong signal on both the 2.4GHz and 5GHz bands, Asus routers are ideal for wireless connections. Plus, features like B/G protection make them even more useful, especially when you don’t have the latest model available.

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