CS338 Computer Security Monday, 30 May 2022 + Exam corrections back - Watch out for vagueness - "provides a way for to exchange information over the internet" - "a language so clients and servers can communicate" - "What is X?" - start with a noun - "an HTTP header is a **name/value pair** that..." + Quick summary of the final exam + Thinking about information flows - How does tracking via web pages work?