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210 posts

Page 5

How long do DDoS attacks last?

Depending on the severity of an attack, resources could be offline for 24 hours, multiple days or even a week. In fact, a survey…

5 min read

Do I want firewall on or off?

It’s important to have Microsoft Defender Firewall on, even if you already have another firewall on. It helps protect you from unauthorized access. Select…

6 min read

Can someone change your WiFi password?

There are two different passwords that access different functions. If an attacker has the admin password, then he / she can change the SSID,…

6 min read

What does Servfail mean?

DNS response code SERVFAIL While NXDOMAIN is the DNS server telling you that the domain doesn’t exist, a SERVFAIL is the DNS server telling…

5 min read

How do I restore my Internet connection?

Restart your device. If restarting doesn’t work, switch between Wi-Fi and mobile data: Open your Settings app and tap Network & internet or Connections.…

6 min read

What is DNS in Wi-Fi?

Domain Name Systems (DNS) are like the internet’s phone book. They maintain a directory of domain names (like “google.com”) and translate them to IP…

6 min read

Why is WPA not secure?

WPA has a less secure encryption method and requires a shorter password, making it the weaker option. There isn’t an enterprise solution for WPA…

5 min read
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