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[회고] 23년 8, 9, 10월

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Pangyoalto

Nov 17, 2023 • 7 min read
[회고] 23년 8, 9, 10월
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[Paper review] Design VPN Protocols Understood by WireGuard Paper

[Paper review] Design VPN Protocols Understood by WireGuard Paper

WireGuard is a VPN protocol first introduced in 2015. While VPN protocols like OpenVPN and IPsec already existed, WireGuard leveraged modern cryptographic techniques to achieve a leaner codebase and higher performance. Since being merged into Linux 5.6 as a kernel module, it has seen growing adoption. You may not
Mar 8, 2026 11 min read
[논문 리뷰] WireGuard 논문으로 이해하는 VPN 프로토콜 설계

[논문 리뷰] WireGuard 논문으로 이해하는 VPN 프로토콜 설계

WireGuard는 2015년에 처음 발표된 VPN 프로토콜입니다. 이전에도 OpenVPN이나 IPsec 같은 VPN 프로토콜이 존재했지만, WireGuard는 현대적인 암호화 기법을 활용해 더 간결한 코드베이스와 높은 성능을 달성했습니다. 또한 Linux 5.6에 커널 모듈로 통합되면서 점점 더 많은 곳에서 채택되고 있습니다. WireGuard라는 이름이 낯선 분들도 계실 수 있지만, 이미 자신도 모르는 사이에 사용하고 있을
Mar 8, 2026 18 min read
How Do Search Engines Handle Case-Insensitive Search?

How Do Search Engines Handle Case-Insensitive Search?

What Does "Same Character" Mean? When building a search engine, you quickly realize that the concept of "same character" is far from simple. Should a search for `cafe` also find documents containing `café`? In most cases, yes. Should a search for `ABC` (full-width characters) also return documents containing `ABC` (half-width
Feb 16, 2026 10 min read
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