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Long Nguyen

Website: netalith.com

Ha Noi, Viet Nam Joined on Mar 24, 2026 https://netalith.com

Cover image for What is a Firewall? Practical Beginner’s Guide to Rules, Types, and Best Practices

Mar 31

What is a Firewall? Practical Beginner’s Guide to Rules, Types, and Best Practices

#security #networking #devops #cloud

1 min read

Cover image for TCP vs UDP: When to Choose Reliability or Low Latency (Quick Guide)

Mar 31

TCP vs UDP: When to Choose Reliability or Low Latency (Quick Guide)

#networking #tcp #udp #devops

1 min read

Cover image for MTU Explained: Fragmentation, PMTUD, and Practical Troubleshooting

Mar 30

MTU Explained: Fragmentation, PMTUD, and Practical Troubleshooting

#networking #mtu #tcp #devops

2 min read

Cover image for Bandwidth vs Latency vs Throughput — What Really Impacts Network Performance

Mar 30

Bandwidth vs Latency vs Throughput — What Really Impacts Network Performance

#networking #performance #devops #monitoring

2 min read

Cover image for Packet Loss & Jitter: Quick Troubleshooting to Fix VoIP, Video & Gaming

Mar 30

Packet Loss & Jitter: Quick Troubleshooting to Fix VoIP, Video & Gaming

#networking #devops #performance #sysadmin

2 min read

Cover image for Network Troubleshooting Basics: A Compact Step-by-Step Guide for Beginners

Mar 30

Network Troubleshooting Basics: A Compact Step-by-Step Guide for Beginners

#networking #sysadmin #devops #beginners

1 min read

Cover image for What Is a VPN? Tunnels, Encryption & When to Use One

Mar 30

What Is a VPN? Tunnels, Encryption & When to Use One

#security #vpn #networking #privacy

1 min read

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