Question

how did the development of inexpensive networking (tcp/ip) affect information security

Answer 1

Provîle netn laters.that work togohe tion yer cepplications, such as Domain Name sdslern ç (DNS)メ HTTD SMTP Transport Layer Network Later: This Layor routes packet< acuross ntotwor ks Internet protou the fundamemta Netawtork layer profocoi For ToPIT e) Data Link Late This Later han^les communicasion e n the aat [mk Lator protocol te Ethemet late e pafrom bighest to lonest lager, with each? (ayor adping more, infOY mation Because De this, α Soou provide proteetion for lonter Latert, becaute the lowlore perform funotiof which the higher layore ara not aware, securitt controls +hat are available

乍Aplication Later apphcation ma meet to be moltoprovida s proteti on. while this provide a very big> do?" e OF LOnkol an, Feit.nt over the applicati。 Applicanm Later iontrols can protect applica6ση such as 'p aqdvegs because this informa on etisk at lowterf La conok at thik layor oan be use to prohet addes uced with SSL port! vpNe ItLontrole «uch a Tnternet protocol securp

OT Dertt Link lade The povide' by someo e who has theçecYele eờ.. charge« 4uring- trant- the eorver +o the client, but tc be per mutuel Replot proto,650m : oF ordor