Tag
denial-of-service
- Jul 17, 2025 SYN Cookies and the Cost of Half-Open Connections How a server avoids storing state for every handshake attempt by encoding the connection parameters into the initial sequence number, and what the encoding gives up. networking
- Jun 16, 2024 Hash Flooding and the Case for Keyed Hash Functions Why a predictable hash lets an attacker collapse a table to a linked list, how SipHash and per-process seeding restore the expected bound, and what the defence costs. data structures