Google za cholinga chosiyiratu kuthandizira ma cookie a chipani chachitatu mu Chrome pazaka ziwiri zikubwerazi, zomwe zimayikidwa mukalowa masamba ena kupatula tsamba latsambali. Ma Cookies oterowo amagwiritsidwa ntchito kutsata mayendedwe a ogwiritsa ntchito pakati pa masamba omwe ali mu code ya ma network otsatsa, ma widget ochezera pa intaneti ndi makina osanthula masamba.
Monga dzulo cholinga chogwirizanitsa mutu wa User-Agent, kukanidwa kwa ma Cookies a chipani chachitatu kukukwezedwa ngati gawo lazoyambira. , cholinga chokwaniritsa kusagwirizana pakati pa kufunikira kwa ogwiritsa ntchito kusunga zinsinsi ndi chikhumbo cha ma netiweki otsatsa ndi masamba kuti azitsatira zomwe alendo amakonda. Mpaka kumapeto kwa chaka chino mumalowedwe akuyembekezeka kuphatikizidwa mu msakatuli kuyeza kutembenuka ndikusintha makonda osatsatsa popanda kugwiritsa ntchito makeke ena.
Kuti mudziwe gulu lazokonda za ogwiritsa ntchito popanda chizindikiritso chamunthu payekha komanso osatengera mbiri yoyendera masamba ena, ma network otsatsa akulimbikitsidwa kugwiritsa ntchito API. , kuwunika zochita za ogwiritsa ntchito mutasinthira kutsatsa - API , ndi kulekanitsa ogwiritsa ntchito popanda kugwiritsa ntchito zozindikiritsa malo - API . Kupititsa patsogolo kwatsatanetsatane wokhudzana ndi kuwonetsera kwa malonda omwe akutsata
popanda kuphwanya chinsinsi, ikuchitika , yopangidwa ndi bungwe la W3C.
Pakadali pano, pankhani yachitetezo pakufalitsa ma Cookies panthawi Lingaliro la SameSite lotchulidwa pamutu wa Set-Cookie limagwiritsidwa ntchito, lomwe, kuyambira Chrome 76, limayikidwa mwachisawawa ku mtengo wa "SameSite=Lax", womwe umalepheretsa kutumiza ma Cookies kuti alowe kuchokera ku malo ena, koma masamba akhoza. letsa chiletsocho pokhazikitsa mtengo wake SameSite=Palibe pokhazikitsa Cookie . Makhalidwe a SameSite amatha kutenga zinthu ziwiri 'zolimba' kapena 'zolekerera'. Munjira 'yokhwima', Ma cookie amaletsedwa kutumizidwa kumitundu ina iliyonse yofunsira masamba. M'mawonekedwe a 'lax', zoletsa zomasuka zimayikidwa ndipo kutumizira ma cookie kumaletsedwa pokhapokha pazopempha zapamalo osiyanasiyana, monga kupempha chithunzi kapena kutsitsa zomwe zili kudzera pa iframe.
Chrome 80, yokonzedwa pa February 4th, idzakhazikitsa chiletso chokhwima chomwe chidzaletsa kukonza ma Cookies a chipani chachitatu pazopempha popanda HTTPS (ndi SameSite=Palibe chikhalidwe, Ma cookie atha kukhazikitsidwa motetezeka). Kuphatikiza apo, ntchito ikupitilizabe kugwiritsa ntchito zida zodziwira ndi kuteteza kugwiritsiridwa ntchito kwa njira zolondolera zodutsa ndi zizindikiritso zobisika ("browser fingerprinting").
Monga chikumbutso, mu Firefox, kuyambira ndi kumasulidwa , mwachisawawa, Ma cookie a machitidwe onse a chipani chachitatu amanyalanyazidwa. Google imakhulupirira kuti kutsekereza kotere ndikoyenera, koma kumafuna kukonzekera koyambirira kwa Webusayiti komanso kuperekedwa kwa ma API ena kuti athetse mavuto omwe ma cookie a chipani chachitatu adagwiritsidwa ntchito m'mbuyomu, popanda kuphwanya zinsinsi kapena kuwononga njira yopangira ndalama pamasamba omwe amathandizidwa ndi zotsatsa. Poyankha kutsekereza kwa Cookie popanda kupereka njira ina, ma netiweki otsatsa sanasiye kutsatira, koma adangosunthira kunjira zapamwamba kwambiri kutengera kusindikiza zala kapena kudzera munjira zotsogola. kwa tracker ya ma subdomain a hotelo omwe ali patsamba latsamba lomwe malondawo akuwonetsedwa.
Source: opennet.ru