Kennidy L. Guimarães

Kennidy L. Guimarães

Systems are not opinions. They are demonstrated

Architecture · Domain-Driven Design · Cryptography · System Design

Systems Engineer and writer, currently studying Computer Science at Italo-Brazilian University. Focused on software architecture, domain modeling, and long-term system maintainability. About me →

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New May 22, 2026 · 23 min read

The Network Society: CIDR, NAT and the Collapse of End-to-End

Part-II How IPv4 scarcity reshaped Internet architecture

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The Network Society: CIDR, NAT and the Collapse of End-to-End

The Network Society: CIDR, NAT and the Collapse of End-to-End

#Network Protocols

Part-II How IPv4 scarcity reshaped Internet architecture

May 22, 2026 · 23 min read
The Network Society: TCP/IP Protocol and the Birth of the Internet

The Network Society: TCP/IP Protocol and the Birth of the Internet

#Network Protocols

Part-I How Vincent Cerf, Postel, and dozens of other scientists built what we use today

May 13, 2026 · 23 min read
Artificial Intelligence Does Not Pay for Itself: The Structural Limits of a Trillion-Dollar Bet

Artificial Intelligence Does Not Pay for Itself: The Structural Limits of a Trillion-Dollar Bet

#artificial intelligence

The economic and structural limits behind the AI boom

May 05, 2026 · 13 min read
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Random Hash Cascade (RHC): A Pseudo-Random Hashing Algorithm Using Mersenne Twister and SHA-256
Study: Utilization of Hash Cascades for Pseudo-Random Hash Generation
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