Expert insights on IPv4, networking, and IT security, from the experts at Brander Group. Everything you need to know about connectivity.

What is the SpamAssassin Score?2024

What is the SpamAssassin Score?

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SpamAssasin filters out spam emails, and safeguards your inbox from unwanted advertising and malicious phishing attempts.
UpdateIPv4 Address Geolocation

How to Update IPv4 Address Geolocation

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What is IPv4 Geolocation? IPv4 geolocation maps an IPv4 address to a specific geographic location based on the connected device. By geographically mapping the IP address, any user can determine the country, state, city, zip code, latitude/longitude, ISP, area code, and type of service it is being used for.
How to Make your Own Fivem Server2024

How to Make your Own Fivem Server

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How to create your own FiveM server and enjoy limitless modding capabilities in GTA V. Start playing online with modifications.
What is an IPv4 Subnet Mask?2024

What is an IPv4 Subnet Mask?

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The essentials of subnet masks, their role in IPv4 addressing, and how subnetting enhances network security, speed, and efficiency.