Barka da zuwa darasi na 9! Bayan ɗan hutu don hutun Mayu, muna ci gaba da buga littattafanmu. A yau za mu tattauna daidai batu mai ban sha'awa, wato - Ikon Aikace-aikacen и Tace URL. Wannan shine dalilin da ya sa wasu lokuta sukan sayi Check Point. Kuna buƙatar toshe Telegram, TeamViewer ko Tor? Wannan shine abin da Control Application yayi don. Bugu da ƙari, za mu taɓa wani ruwa mai ban sha'awa - Fahimtar Abun ciki, da kuma tattauna muhimmancin HTTPS dubawa. Amma farko abubuwa farko!
Kamar yadda kuka tuna, a darasi na 7 mun fara tattaunawa kan manufofin Access Control, amma ya zuwa yanzu mun tabo igiyar Firewall ne kawai muka yi wasa kadan da NAT. Yanzu bari mu ƙara ƙarin ruwan wukake guda uku - Ikon Aikace-aikacen, Tace URL и Fahimtar Abun ciki.
Sarrafa aikace-aikacen & Tacewar URL
Me yasa nake rufe App Control da URL tace a cikin koyawa guda? Wannan ba sauki ba ne. A gaskiya ma, ya riga ya yi wuya a iya bambanta tsakanin inda akwai aikace-aikace da kuma inda kawai shafin yanar gizon. Facebook iri daya. Menene wannan? Yanar Gizo? Ee. Amma ya haɗa da micro aikace-aikace da yawa. Wasanni, bidiyo, saƙonni, widgets, da sauransu. Kuma yana da kyau a sarrafa duk wannan. Shi ya sa App Control da URL tace kullum ana kunna su tare.
Yanzu game da tushen aikace-aikace da gidajen yanar gizo. Kuna iya duba su a cikin SmartConsole ta hanyar Object Explorer. Akwai tacewa na musamman Aikace-aikace/Kategorien don wannan. Bugu da ƙari, akwai albarkatu na musamman - . A can koyaushe kuna iya ganin idan akwai takamaiman aikace-aikacen (ko albarkatun) a cikin bayanan bincike.
Akwai kuma sabis , a can za ka iya ko da yaushe duba ko wane nau'in "checkpoint" wani kayan aiki na musamman. Kuna iya ma neman canjin nau'i idan kuna tunanin an ayyana shi ba daidai ba.
In ba haka ba, komai a bayyane yake tare da waɗannan ruwan wukake. Ƙirƙirar lissafin shiga, saka albarkatu/ aikace-aikacen da ke buƙatar toshewa ko, akasin haka, a ba da izini. Shi ke nan. Nan gaba kadan zamu ga wannan a aikace.
Fahimtar Abun ciki
Ban ga wani amfani a maimaita wannan batu a matsayin wani ɓangare na mu. Na yi bayanin kuma na nuna wannan ruwa dalla-dalla a cikin darasin da ya gabata - .
Binciken HTTPS
Haka tare da binciken HTTPS. Na yi bayanin duka bangarorin ka'idar da kuma amfani da wannan tsarin da kyau a nan - . Koyaya, binciken HTTPS yana da mahimmanci ba don tsaro kawai ba, har ma don daidaiton gano aikace-aikace da shafuka. An bayyana wannan a cikin koyawan bidiyo da ke ƙasa.
Darasi na Bidiyo
A cikin wannan darasi, zan yi magana dalla-dalla game da sabon ra'ayi na Layers, ƙirƙirar tsari mai sauƙi na toshe Facebook, hana zazzage fayilolin da za a iya aiwatarwa (ta amfani da Fahimtar Abun ciki) da kuma nuna yadda ake ba da damar bincika HTTPS.
Ku kasance tare da mu domin jin karin bayani 🙂
source: www.habr.com