Is your Wi-Fi secure? See tips for protecting your wireless internet from attackers

[ad_1]

Strangers can use applications to bypass protection or discover the password to then gain access to your network. Personal information can be accessed over Wi-Fi if the connection is not secure. Wi-Fi logo. Disclosure Do you know how to improve the security of your Wi-Fi? It is not uncommon for people to try to break into your network without authorization with applications that steal your password or trying to discover your password if it is weak. And even your personal information can be accessed wirelessly if the connection is not secure. This is what Marcelo Teixeira, professor and researcher in information security and communication networks at Universidade Presbiteriana Mackenzie (Alphaville) explains. For example, by accessing Wi-Fi, you can monitor where you are browsing the internet. If you are researching medical insurance, for example, health information can be used to carry out a scam. Furthermore, access to your personal data and even fraudulent activities in your name can be carried out via an internet connection. Therefore, it is important “to know the protections even if you are a user with no digital experience”, he adds. To avoid these situations, the researcher suggests some protection tips. See below: 🔑 Don’t put weak passwords An important point is to change the router’s default password. It is purposefully easy so that, at first, the network owner can change it. However, some people end up maintaining this configuration. Preferably, create your own password by following the tips below: Use upper and lower case letters, as well as numbers and special characters, such as @ and $; Don’t use the same password you use elsewhere; Avoid obvious passwords, such as your birthday or your own name. ❌ Make your network ‘invisible’ There is a router function called Service Set Identifier (“Service Set Identifier” or SSID) which, when activated, can make the network “invisible”, making it more secure. In practice, this resource is the name of the network, which appears in the list of available connections when searching on your computer or cell phone, for example. It is possible to activate the network’s “invisible mode” via computer or cell phone, for example. With the devices, it is possible to change these and other settings. See the manual for your router model to find out how. If you want to share the network with someone you know, just enter the name and the correct password. There is no need to search for networks available in this format. In this case, the network name will not be displayed to anyone searching for nearby Wi-Fi. Slow and slow Wi-Fi? Find out how to solve No memory on your cell phone? See tips for not accumulating WhatsApp media 🔐 Use the correct encryption standard Router equipment has encryption standards, a process that scrambles data to make spying more difficult, thus offering more protection. In the Wi-Fi connection settings, choose WPA2 or WPA3 protocols. Both protect the wireless connection and, at the same time, hide data and preserve communications, as well as blocking applications that try to invade the system. The standards use AES encryption, a North American security standard. This adjustment, in turn, allows for a more robust security layer with more complex passwords. 🛜 Keep the router updated The router has a security operating system called “firmware”. You need to update it manually. To do this, access the device settings via a computer or cell phone. The update is downloaded over the internet. After getting the latest version on your device, activate it manually. New versions often include important security fixes. Without these adjustments, the network may have breaches and be accessed by third parties. Watch the video below to find out tips and avoid falling for online scams What is the new scam that diverts PIX from online purchases and how to avoid it Learn how to create your Disney character Learn how to create your ‘Disney Pixar’ character, a new trend in social media

[ad_2]

Source link