Network security : private communication in a public world 2026-02-15T13:25:03+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Kaufman, Charlie; Perlman, Radia; Speciner, Mike (Prentice Hall series in computer networking and distributed systems, 2002)