Operating systems, infrastructure, emulation, and technical history.
A careful history of Berkeley RISC and Stanford MIPS, their compiler and pipeline assumptions, register strategies, measured claims, and commercial descendants.
A protocol-level history of ARPANET's NCP-to-TCP/IP transition, the planning RFCs, host conversion, gateways, DNS timing, and what flag day did not mean.
A source-grounded history of the 1947 Bell Labs transistor, Bardeen and Brattain's point-contact result, Shockley's junction design, and scale-up.
A documented Unix history from Multics and the PDP-7 through Thompson and Ritchie's file model, pipes, C rewrite, 1974 paper, and licensed diffusion.
How Tim Berners-Lee's 1990 NeXT application combined browsing and authoring, which Web components it implemented, and why later browsers narrowed the model.
A bounded explanation of Windows ALPC ports, connection and communication channels, messages, shared views, security context, RPC use, and observability.
A driver-engineering guide to Windows minifilter registration, operations, instances, altitudes, pre/post callbacks, contexts, communication, and testing.
A recovery-first Active Directory secure-channel workflow covering time and DNS, machine passwords, evidence, supported repair, rejoin fallback, and proof.
A layer-by-layer Schannel diagnosis covering role, protocol and cipher overlap, certificate chain and name, private-key access, events, traces, and retest.
A production WEF workflow covering collector-initiated and source-initiated subscriptions, WinRM, event sizing, SDDL, filtering, buffering, and proof.