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2 posts

IT·September 11, 2025·3 min read

Can Passkeys Actually Replace Passwords?

I switched to passkeys wherever possible. The experience is mixed.

passkeyssecurityauthentication
Development·March 18, 2025·3 min read

The Nightmares I Encountered Implementing OAuth

I didn't expect social login to be this complicated. A war story from implementing OAuth with Kakao, Google, and Apple.

OAuthauthenticationsecurity

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