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Articles on networking, security and the internet.
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Results: 54
Maintenance2 min read
Monthly network maintenance checklist for small office
The purpose of regular maintenance is not to change all the settings every month. Small, verifiable checks are needed to see that inventory, access, and backups are still as expected.
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Essentials1 min read
What Is a VPN, How Does It Work, and Do You Really Need One?
A clear look at how VPNs encrypt your traffic, how they affect your privacy, and when they actually help.
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Essentials2 min read
What Is an IP Address and How Does It Work?
The basics of IP addresses, the difference between IPv4 and IPv6, and how the internet handles addressing.
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Essentials2 min read
7 Ways to Improve Your Internet Speed
Practical tips to fix slow internet: router placement, DNS settings and more.
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Essentials2 min read
A Guide to Common Port Numbers: Frequently Used Services
80, 443, 22, 3389... what do these port numbers actually mean? A network and security primer.
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