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Long Nguyen
Website: netalith.com
Location
Ha Noi, Viet Nam
Joined
Joined on
Mar 24, 2026
Personal website
https://netalith.com
More info about @longnguyeenx
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Netalith
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12 posts published
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28 tags followed
DNS Explained — Practical, Step-by-Step Name Resolution & Best Practices
Long Nguyen
Long Nguyen
Long Nguyen
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Apr 1
DNS Explained — Practical, Step-by-Step Name Resolution & Best Practices
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dns
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networking
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devops
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sysadmin
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1 min read
Mastering CSS Flexbox: Say Goodbye to Float Nightmares 🚀
Long Nguyen
Long Nguyen
Long Nguyen
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Apr 1
Mastering CSS Flexbox: Say Goodbye to Float Nightmares 🚀
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css
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webdev
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beginners
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frontend
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1 min read
Modem vs Router vs Switch vs Access Point — Quick Home Networking Guide
Long Nguyen
Long Nguyen
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Mar 31
Modem vs Router vs Switch vs Access Point — Quick Home Networking Guide
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networking
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homenetwork
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beginners
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hardware
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1 min read
NAT Explained: SNAT vs DNAT, PAT & Why It Matters
Long Nguyen
Long Nguyen
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Mar 31
NAT Explained: SNAT vs DNAT, PAT & Why It Matters
#
networking
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nat
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ipv4
#
linux
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1 min read
DHCP Explained — Quick Leases, DORA, and Troubleshooting Cheatsheet
Long Nguyen
Long Nguyen
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Mar 31
DHCP Explained — Quick Leases, DORA, and Troubleshooting Cheatsheet
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networking
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dhcp
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sysadmin
#
devops
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1 min read
What is a Firewall? Practical Beginner’s Guide to Rules, Types, and Best Practices
Long Nguyen
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Mar 31
What is a Firewall? Practical Beginner’s Guide to Rules, Types, and Best Practices
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security
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networking
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devops
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cloud
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1 min read
TCP vs UDP: When to Choose Reliability or Low Latency (Quick Guide)
Long Nguyen
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Mar 31
TCP vs UDP: When to Choose Reliability or Low Latency (Quick Guide)
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networking
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tcp
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udp
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devops
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1 min read
MTU Explained: Fragmentation, PMTUD, and Practical Troubleshooting
Long Nguyen
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Mar 30
MTU Explained: Fragmentation, PMTUD, and Practical Troubleshooting
#
networking
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mtu
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tcp
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devops
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2 min read
Bandwidth vs Latency vs Throughput — What Really Impacts Network Performance
Long Nguyen
Long Nguyen
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Mar 30
Bandwidth vs Latency vs Throughput — What Really Impacts Network Performance
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networking
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performance
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devops
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monitoring
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2 min read
Packet Loss & Jitter: Quick Troubleshooting to Fix VoIP, Video & Gaming
Long Nguyen
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Mar 30
Packet Loss & Jitter: Quick Troubleshooting to Fix VoIP, Video & Gaming
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networking
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devops
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performance
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sysadmin
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2 min read
Network Troubleshooting Basics: A Compact Step-by-Step Guide for Beginners
Long Nguyen
Long Nguyen
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Mar 30
Network Troubleshooting Basics: A Compact Step-by-Step Guide for Beginners
#
networking
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sysadmin
#
devops
#
beginners
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1 min read
What Is a VPN? Tunnels, Encryption & When to Use One
Long Nguyen
Long Nguyen
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Mar 30
What Is a VPN? Tunnels, Encryption & When to Use One
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security
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vpn
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networking
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privacy
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1 min read
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