How to keep your network private?

Ismail Saad
February 13, 2022

WPA2 (WiFi Protected Access) is the successor to WEP and WPA and is currently the preferred security standard for WiFi networks. Depending on what you choose during setup, it employs either TKIP or Advanced Encryption Standard (AES) encryption. AES is thought to be the most secure. Like WEP and the original WPA, WPA2 security entails signing in with a password. When connecting away from home, exercise care since public hot spots are either open or utilise any of the available security methods, including WEP. WiFi Protected Setup (WPS), a function that binds a hard-coded PIN to the router and simplifies setup, seems to present a vulnerability that hackers may exploit. Therefore, you should disable WPS if feasible, or look into routers that do not have the feature.

WPA3 was introduced in 2018 and is set to become the security standard in 2020. It tries to address some of WPA2’s flaws by using far more complicated encryption on both the router and client sides of the connection. This encryption also evolves over time, which means that if a hacker gained access to an illegal connection at one point in time, they would be shut out the next time they attempted to connect. While utilising open public networks, WPA3-enabled devices may additionally apply client-side encryption.

It’s worth stressing that no matter how secure a wireless network is, hackers will undoubtedly find a way to attack it. A basic cable connection is the most secure option when it comes to sensitive government or company data. A hacker must be within physical range of the router to access or eavesdrop on a wireless network, so assaults at home are unlikely.

The filtering of Media Access Control (MAC) addresses differs somewhat from that of WEP, WPA, or WPA2. It doesn’t use a password to authenticate users; instead, it leverages the actual hardware of the machine. Each machine has a unique MAC address. MAC address filtering restricts network access to workstations with certain MAC addresses. When configuring your router, you must define which addresses are permitted. If you acquire a new computer or have guests over to your house who wish to use your network, you must add the MAC addresses of the new machines to the list of permitted addresses.

Other router settings may also be changed to boost security. You can, for example, configure it to block WAN requests so that the router does not respond to IP requests from remote users, limit the number of devices that can connect to your router, and even disable remote administration so that only computers plugged directly into your router can change your network settings. You should also alter the Service Set Identifier (SSID), which is your network name, to anything different than the default so that hackers don’t know what router you’re using right away. It’s also a good idea to use a strong password. But there will be worries if you sign up for a home wifi at They will ensure the best for you!

You could also learn about ethernet which might come in handy when you are looking and browsing for internet subscription packages.