Kodi SSL/TLS Decryption ndi chiyani?
Kuchotsa ma SSL, komwe kumadziwikanso kuti SSL/TLS decryption, kumatanthauza njira yolumikizira ndi kuchotsa ma virus a Secure Sockets Layer (SSL) kapena Transport Layer Security (TLS) omwe ali ndi ma network encrypted traffic. SSL/TLS ndi njira yotetezera deta yomwe imagwiritsidwa ntchito kwambiri pa ma network apakompyuta, monga intaneti.
Kuchotsa ma SSL nthawi zambiri kumachitika ndi zida zachitetezo, monga ma firewall, makina oletsa kulowerera (IPS), kapena zida zapadera za SSL decryption. Zipangizozi zimayikidwa mwanzeru mkati mwa netiweki kuti ziwunikire kuchuluka kwa anthu omwe ali ndi ma encryption kuti atetezeke. Cholinga chachikulu ndikusanthula deta yobisika kuti awone zoopsa zomwe zingachitike, pulogalamu yaumbanda, kapena zochita zosaloledwa.
Kuti chipangizo chachitetezo chigwire ntchito ngati munthu pakati pa kasitomala (monga msakatuli wa pa intaneti) ndi seva. Kasitomala akayambitsa kulumikizana kwa SSL/TLS ndi seva, chipangizo chachitetezo chimaletsa anthu omwe ali ndi ma encryption ndikukhazikitsa maulumikizidwe awiri osiyana a SSL/TLS—chimodzi ndi kasitomala ndi china ndi seva.
Chipangizo chachitetezo chimachotsa mawu obisika kuchokera kwa kasitomala, kuyang'ana zomwe zachotsedwa, ndikugwiritsa ntchito mfundo zachitetezo kuti zizindikire chilichonse choipa kapena chokayikitsa. Chingathenso kuchita ntchito monga kupewa kutayika kwa deta, kusefa zomwe zili mkati, kapena kuzindikira pulogalamu yaumbanda pa zomwe zachotsedwa. Anthu akafufuzidwa, chipangizo chachitetezo chimachichotsanso mawu obisika pogwiritsa ntchito satifiketi yatsopano ya SSL/TLS ndikuchitumiza ku seva.
Ndikofunika kudziwa kuti kubisa deta ya SSL kumabweretsa nkhawa zachinsinsi ndi chitetezo. Popeza chipangizo chachitetezo chili ndi mwayi wopeza deta yobisika, chikhoza kuwona zambiri zachinsinsi monga mayina a ogwiritsa ntchito, mawu achinsinsi, zambiri za khadi la ngongole, kapena zambiri zachinsinsi zomwe zimatumizidwa pa netiweki. Chifukwa chake, kubisa deta ya SSL nthawi zambiri kumachitika mkati mwa malo olamulidwa komanso otetezeka kuti zitsimikizire kuti deta yolandidwayo ndi yachinsinsi komanso yotetezeka.
SSL Decryption ili ndi njira zitatu zofanana, izi ndi izi:
- Njira Yopanda Kukhazikika
- Njira Yolowera
- Njira Yotuluka
Koma, kodi pali kusiyana kotani pakati pa mitundu itatu ya SSL Decryption?
| Mawonekedwe | Njira Yosachitapo Kanthu | Njira Yolowera | Njira Yotuluka |
| Kufotokozera | Imangotumiza uthenga wa SSL/TLS popanda kuchotsa kapena kusintha mawu achinsinsi. | Imachotsa zopempha za kasitomala, kusanthula ndikugwiritsa ntchito mfundo zachitetezo, kenako imatumiza zopemphazo ku seva. | Imachotsa mayankho a seva, kusanthula ndikugwiritsa ntchito mfundo zachitetezo, kenako imatumiza mayankho kwa kasitomala. |
| Kuyenda kwa Magalimoto | Yolunjika mbali zonse ziwiri | Kasitomala kupita ku Seva | Seva kwa Kasitomala |
| Udindo wa Chipangizo | Woyang'anira | Munthu Wapakati | Munthu Wapakati |
| Malo Ochotsera Kubisa | Palibe kumasulira mawu | Imachotsa ma crypt pa netiweki yozungulira (nthawi zambiri kutsogolo kwa seva). | Imachotsa mawu obisika pa netiweki (nthawi zambiri pamaso pa kasitomala). |
| Kuwoneka kwa Magalimoto | Magalimoto obisika okha | Zopempha za makasitomala zomwe zachotsedwa | Mayankho a seva obisika |
| Kusintha kwa Magalimoto | Palibe kusintha | Ikhoza kusintha kuchuluka kwa magalimoto kuti iwunikenso kapena kuti ikhale yotetezeka. | Ikhoza kusintha kuchuluka kwa magalimoto kuti iwunikenso kapena kuti ikhale yotetezeka. |
| Satifiketi ya SSL | Palibe chifukwa chofuna kiyi kapena satifiketi yachinsinsi | Pamafunika kiyi yachinsinsi ndi satifiketi ya seva yomwe ikulowetsedwa | Pamafunika kiyi yachinsinsi ndi satifiketi kwa kasitomala amene akugwidwa |
| Kulamulira Chitetezo | Kulamulira kochepa chifukwa sikungathe kuyang'ana kapena kusintha kuchuluka kwa anthu omwe akuyenda mobisa | Ikhoza kuyang'ana ndikugwiritsa ntchito mfundo zachitetezo pa zopempha za makasitomala isanafike pa seva | Ikhoza kuyang'ana ndikugwiritsa ntchito mfundo zachitetezo ku mayankho a seva isanafike kwa kasitomala |
| Zokhudza Zachinsinsi | Sichipeza kapena kusanthula deta yobisika | Ali ndi mwayi wopeza zopempha za makasitomala zomwe zachotsedwa, zomwe zikubweretsa nkhawa zachinsinsi | Ali ndi mwayi wopeza mayankho a seva omwe sanasinthidwe, zomwe zikubweretsa nkhawa zachinsinsi |
| Zoganizira Zokhudza Kutsatira Malamulo | Zovuta zochepa pa zachinsinsi ndi kutsatira malamulo | Zingafunike kutsatira malamulo okhudza chinsinsi cha deta | Zingafunike kutsatira malamulo okhudza chinsinsi cha deta |
Poyerekeza ndi njira yodziwira deta yobisika ya nsanja yotumizira yotetezeka, ukadaulo wachikhalidwe wodziwira deta yobisika uli ndi malire.
Ma firewall ndi zipata zachitetezo cha netiweki zomwe zimachotsa ma traffic a SSL/TLS nthawi zambiri zimalephera kutumiza ma traffic ochotsedwa ku zida zina zowunikira ndi chitetezo. Mofananamo, kulinganiza katundu kumachotsa ma traffic a SSL/TLS ndikugawa bwino katundu pakati pa ma seva, koma kumalephera kugawa ma traffic ku zida zambiri zotetezera musanawabwezeretse. Pomaliza, mayankho awa alibe ulamuliro pakusankha ma traffic ndipo amagawa ma traffic osadziwika pa liwiro la waya, nthawi zambiri amatumiza ma traffic onse ku injini yochotsera ma traffic, zomwe zimapangitsa kuti pakhale zovuta pakugwira ntchito.
Ndi Mylinking™ SSL decryption, mutha kuthetsa mavuto awa:
1- Konzani zida zachitetezo zomwe zilipo poika pakati ndikutsitsa SSL decryption ndi re-encryption;
2- Kuwonetsa ziwopsezo zobisika, kuphwanya deta, ndi pulogalamu yaumbanda;
3- Kulemekeza kutsatira chinsinsi cha deta pogwiritsa ntchito njira zosankhidwa zochotsera deta zomwe zimadalira mfundo;
4 - Ntchito zambiri zowunikira magalimoto monga kudula mapaketi, kuphimba nkhope, kugawa deta, ndi kusefa nthawi yosinthika, ndi zina zotero.
5- Sinthani magwiridwe antchito a netiweki yanu, ndipo pangani kusintha koyenera kuti muwonetsetse kuti pali chitetezo ndi magwiridwe antchito oyenera.
Izi ndi zina mwa ntchito zofunika kwambiri za SSL decryption mu ma network packet brokers. Mwa kuchotsa ma traffic a SSL/TLS, ma NPB amawonjezera kuwoneka bwino kwa zida zachitetezo ndi zowunikira, kuonetsetsa kuti chitetezo cha ma network ndi magwiridwe antchito azitha kutetezedwa. Kuchotsa ma SSL decryption mu ma network packet brokers (NPBs) kumaphatikizapo kupeza ndi kuchotsa ma traffic encryption kuti ayang'anire ndikuwunika. Kuonetsetsa kuti chinsinsi ndi chitetezo cha ma traffic ochotsedwa ndi chofunikira kwambiri. Ndikofunika kudziwa kuti mabungwe omwe akugwiritsa ntchito SSL decryption mu ma NPB ayenera kukhala ndi mfundo ndi njira zomveka bwino zoyendetsera kugwiritsa ntchito ma traffic ochotsedwa, kuphatikiza zowongolera zolowera, kusamalira deta, ndi mfundo zosungira. Kutsatira zofunikira zalamulo ndi malamulo ndikofunikira kuti zitsimikizire zachinsinsi ndi chitetezo cha ma traffic ochotsedwa.
Nthawi yotumizira: Sep-04-2023
