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Radar

186 posts

Page 7

Is UEFI a BIOS firmware?

UEFI stands for Unified Extensible Firmware Interface. It does the same job as a BIOS, but with one basic difference: it stores all data…

5 min read

What happens if your DNS is attacked?

For example, DNS tunneling techniques enable threat actors to compromise network connectivity and gain remote access to a targeted server. Other forms of DNS…

5 min read

What is fast boot in BIOS?

Fast Boot is a feature in BIOS that reduces your computer boot time. If Fast Boot is enabled: Boot from Network, Optical, and Removable…

6 min read

Why is my 2.4GHz WiFi so slow?

What frequency band are you using? All too often, the culprit of slow Wi-Fi is use of the 2.4 GHz band, which offers slower…

6 min read

What causes a DNS probe?

The reason for DNS_PROBE_FINISHED_NXDOMAIN is typically due to a misconfiguration or problem with your DNS. DNS is short for Domain Name System, which helps…

5 min read
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