Njengoba izinhlelo zokusebenza ngokushesha izinsiza izinsizakalo ze-cloud, izinsiza ezisebenzayo, izakhiwo ezisungulwe, ukhuseleko ezivamile esekelwe ku-perimeter ziye kwangapheli. Abasebenzisi, izixhobo, kanye nezicelo zokusebenza ngaphezulu kwezinhlelo zebhizinisi zebhizinisi zebhizinisi, okwenza amamodeli zebhizinisi asebenzayo ngokumelana nezinzuzo ezintsha. Ngokusho ku-Gartner, ku-2025, i-60% yezinkampani izivakashi ukunciphisa iningi le-VPN yayo ye-access remotely ngokuzimela ku-ZTNA. Ukubonisa ukuthi izinhlelo zokusebenza nge-Zero Trust zihlanganisa ububanzi we-$1.76 million ngalinye ukuhlangabezana. I-Cost Of A Data Breach Report Njengoba ama-threats asebenzayo futhi asebenzayo, i-ZTNA ngokuvamile kufanele ifakwe. Isigaba esilandelayo se-Zero Trust inikeza izixazululo ze-access e-real-time - ezisungulwe yi-evaluation esilandelayo se-risk futhi isetshenziselwa ngokusebenzisa i-dynamic path segmentation. Why Traditional ZTNA Needs Real-Time Adaptability? Yini i-ZTNA ye-traditional kufuneka i-real-time adaptability? ZTNA amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamodeli amamod Ukufinyelela ku-access. Ngemva Ngokwesibonelo, idivayisi ingahlukaniswa phakathi kwe-session, noma umsebenzisi owaziwa ungamakhasimende ukufinyelela emithonjeni engaziwa. I-controls ye-static kuphela ayikwazi ukucinga lezi zixazululo. Real-World Example: The SolarWinds Lesson I-Real-World Isibonelo: Umfundisi we-SolarWinds I-2020 SolarWinds i-attack yaziwa ngokushesha ukuthi imiphumela yokusebenza kwe-access ye-static. Ama-attackers abalandeli ama-credentials ezijwayelekile futhi abalandeli amayunithi ngamahora ngamahora ngamahora ngamahora ngamakhasimende ngamakhasimende. A dynamic, risk-aware ZTNA uhlelo uya kuba: 
 
 
 
 I-Flag Anomalyal Behavior Ukuhlolwa kwe-Step-Up Authentication Ukufinyelela okunciphisa noma ukuguqulwa ngaphambi kokuphendula kakhulu. Where Static ZTNA Fails: Specific Scenarios 
 
 
 
 
 I-credentials ye-user iyahlekile ngokusebenzisa i-phishing, kodwa idivayisi zabo kanye ne-session zihambelana. I-Insider Threat: Umdlali we-authenticated isakhelwe ukufinyelela ku-resources ezithakazelisayo. I-Session hijackingI-attacker ikhiqiza isixazululo se-authentified. I-Device compromisesMalware ivimbela isixhobo esidlulile esivumelanayo mid-session. I-Static ZTNA ayikwazi ukuguqulwa kumadokhumenti ezithakazelisayo uma i-access yokuqala iyatholakala. Real-Time Risk Scoring: The Engine of Adaptive Access Ukubuyekezwa kwe-Risk Score ku-Real-Time inikeza isakhiwo se-evaluation esilandelayo elawula ukubuyekezwa kwe-user kanye ne-device ngalinye lokusebenza. Ngaphandle kokufinyelela ku-identity check eyodwa, inkqubo ibekwe isakhiwo se-risk score esebenzayo esekelwe ku: Key Risk Inputs 
 
 
 
 
 Ukusebenza kwamakhasimende: Izinzuzo ze-Login, Izinzuzo ze-Aktivity, Izinzuzo ze-Access I-Device Posture: I-OS version, i-patch level, i-security configuration, i-EDR signals I-Environmental Signals: I-Geolocation, Umthombo we-Connection, I-Reputation ye-Network Threat Intelligence: I-IP ye-malware ebonakalayo, i-IOCs, izivakashi ze-attack Ngokusho okuqhubekayo, i-ZTNA ingakwazi ukucubungula izinqubo ngokugcwele: 
 
 
 
 Low risk → ukufinyelela okuhlobene I-Medium Risk → Ukulungiswa okuqhubekayo noma ukufinyelela okunciphisa High risk → ukuguqulwa kwe-session noma isixazululo Lokhu kuqinisekisa ukuthi izinzuzo zokufinyelela uvame ukubonisa Okungenani ama-assumptions ezingenalutho. I-Threat Landscape Yamanje Dynamic Path Segmentation: Reimagining Secure Connectivity I-Dynamic Path Segmentation: Ukuhlobisa ukuxhumanisa okungagunyaziwe I-Dynamic Path Segmentation inikeza ukuhlaziywa kwesimo se-risk ngokushesha ngokuvumela ukufinyelela kwe-network e-minimum ye-privilege e-transport level. Ngokungafani ne-VPN ezinikezele ukufinyelela kwe-network ngokubanzi uma i-authenticated, i-Dynamic Segmentation ikhiqiza izindlela zokhuseleko ze-application ezisekelwe kuphela uma izimo zokusebenza. Okuzenzakalelayo MicroTunnels: 
 
 
 
 
 Yenziwe usebenzisa i-software-defined routing Kuyinto kuphela izicelo ezithile Ukusebenza kwe-zero lateral movement Ukuguqulwa okuzenzakalelayo noma ukuguqulwa ngokuvumelana nezimo zokuphendula How Dynamic Path Segmentation Works? *Ukuhlobisa *Ukuhlobisa Konke isinyathelo se-routing sinokuxhomekeke isigaba se-network eyenziwe nge-controls esiyingqayizivele yokhuseleko, izinga lokubhalisa, kanye namafutha. ZTNA + Real-Time Risk Scoring + Dynamic Path Segmentation: A Unified Adaptive Model I-ZTNA + I-Real-Time Risk Scoring + I-Dynamic Path Segmentation: A Unified Adaptive Model Ngokufanayo, lezi ezintathu zihlanganisa isakhiwo se-Zero Trust. How the Unified Model Operates 
 
 
 
 
 I-Real-time Access Decisions: I-Authentication ibekwe ngokuvumelana ne-Risk Score yamanje Ukucubungula okuqhubekayo: Izingcingo zokusebenza nge-akhawunti ye-user Ukuvikelwa kwebhizinisi: Ukuvikelwa kwebhizinisi kubhalwe abasebenzisi ngokusekelwe ku-trust Umbala we-feedback: Izincwajana zokusebenza zibonisa ukucaciswa kwangaphambili I-Access isibambisane njalo i-minimum privilege, futhi ama-threats zihlanganisa ngaphambi kokusebenza kwe-lateral movement. Implementation Considerations Ukusungula le model eyodwa, izinhlelo zihlanganisa: 
 
 
 
 
 
 Ukuqala nge-visibilityUkulungiselela ukubuyekezwa kwesimo se-risk ku-monitoring mode ku-baseline behaviors. Ukuvumelana okuqhubekayoUkuvumela ukuvumelana okuqhubekayo okokuqala ngaphambi kokufaka ukuvumelela okuzenzakalelayo. Imininingwane zokuxhumanaUkuxhumanisa i-SIEM, umphakeli we-identity, kanye nezixhobo ze-endpoint yokuhlanza ama-risk signals. I-Tuning ye-Positive ye-False Overly Aggressive Thresholds ivela ukujabulela - ukujabulela ngokushesha. Ukuqhathanisa Ukuqhathanisa Ukuqhathanisa Ukuqhathanisa Ukuqhathanisa Ukuqhathanisa (PCI-DSS, HIPAA, SOC 2). Key Integration Points 
 
 
 
 
 Umphakeli we-Identity Provider (IdP): I-User Identity & Posture EDR: Izinsimbi ze-Device Health and Threat SIEM / SOAR: Ukuhambisa Ukuhambisa Ukuhambisa CASB: Ukuhlobisa isicelo kanye nokulawula Common Pitfalls and How to Avoid Them I-Over-Aggressive Risk Thresholds I-Problem: I-Fake Positives ephakeme ikhasimende abasebenzisi. Ukuqala ku-permissively ku-monitoring mode futhi ukucindezeleka ngokushesha. Ukusebenza: 2. Izinto ezingenalutho ze-signal I-Problem: Ukuhlobisa okunciphisa imiphumela ekunciphiseni okungagunyaziwe. I-Integrate Multiple Data Streams for Ukubuyekezwa Kokuxhumana. Ukusebenza: I-Ignoring I-User Experience I-Problem: Ukuchithwa okuphezulu ivimbela abasebenzisi ukuba zihlanganisa nezinsizakalo. I-Optimize ye-low-risk common cases; ukwandisa ukujula kuphela lapho kufuneka. Ukusebenza: I-Static Policies ku-Dynamic Systems I-Problem: Ukwelashwa kwe-risk scoring njenge-set-and-forget. Ukuhlola ama-thresholds kanye nama-detection patterns ngokuvamile. Ukusebenza: Conclusion Ukuphakama I-Zero Trust Network Access iye yakhelwe isakhiwo esisodwa se-cybersecurity esidumile, kodwa ukusebenzisana kwayo kunesibophelela kakhulu ekuphuhliseni ngokufanayo ne-threat landscape embalwa. Amamodeli e-ZTNA ezivamile, amamodeli e-ZTNA, nakuba amaningi, ayinempumelelo emkhakheni lapho izimo zokusebenza kwamakhasimende, isakhiwo se-device, kanye nezimo ze-threats ezingenalutho zingahlukile ngesikhathi esithile. Ngokuvumelana nokuhlanganisa izimo ze-risk and dynamic path segmentation, izinhlelo zebhizinisi zithuthukisa i-ZTNA kusuka ku-gatekeeper esisodwa kuya ku-adaptative security framework enhle. Lolu hl I-combination ye-risk assessment enhle ne-flexible, segmentation ye-application ivumela ukunciphisa kakhulu izimo ze-side-motion, i-session compromise, noma ama-insider threats ezaziwa. Le model eyodwa inikeza amabhizinisi we-security nge-visibility kanye ne-reactivity engaphansi kwe-precedent, okuvumela ukuba zihlele izimo ngaphambi kokuphumula ku-breaches. Ngezinye kwalokho, ivumela ukuthuthukiswa kwe-user experience ngokuvumela ukuchithwa okungenani okungenani ku-interactions e-trusted futhi uvumela ukulawula okungenani okungenani kunazo ku-risk signals. Ngokuvamile, elandelayo se-ZTNA ye-adaptive iyahlukaniswa nge-intelligence ye-AI, i-analytics ye-predictive, kanye ne-intelligence ye-threat cross-organization. Njengoba nezinhlelo ezivamile zithunyelwe, izinhlelo ziye zithunyelwe ukuvuthwa kwamakhemikhali ngaphandle kokuphendula ngokuvamile. Abanikezela ku-ZTNA e-adaptive izindiza zangaphakathi ziye zithunyelwe ngcono ukuxhuma kwamakhemikhali angama-zombini, okukhuthaza ukuvikelwa kwamakhemikhali kanye nokuthembeka kwamakhasimende. Ukuze izimboni ezivamile ukuthatha isinyathelo esilandelayo, indlela elandelayo kuqala nge-evaluation ye-access controls esilandelayo, ukucubungula i-risk signal gaps, kanye nokupilotha ukucubungula kwe-real-time ku-umklamo esilandelayo. Nge ukusetshenziswa okuhlobene nokuthuthukiswa okuqhubekayo, i-ZTNA ye-adaptive akuyona akuyona kuphela ukunakekelwa okuqinile, kodwa isixazululo se-transformative eyenza indlela yokulawula ukufinyelela ku-enterprise. 
 
 Lesi sihloko lithunyelwe njenge-release ka-Sanya Kapoor ngaphansi kwe-HackerNoon's Business Blogging Program. This story was distributed as a release by Sanya Kapoor under  . HackerNoon’s Business Blogging Program I-Business Blogging Program ye-HackerNoon I-Business Blogging Program ye-HackerNoon

The is an opinion piece based on the author’s POV and does not necessarily reflect the views of HackerNoon.

Read My Stories

Lo msindo ukhiqizwa ngolimi lokuqala lwendaba!

Ukusebenza kweZero Trust Network Access (ZTNA) Usebenzisa I-Real-Time Risk Scoring & I-Dynamic Path Segmentation

About Author

IMIBONO

HANG TAGS

LESI SIHLOKO SETHULWE NGAPHAKATHI

Related Stories

The Billionaires F*cked Up

Zulu Network: Moving The Bitcoin Economy Forward With a Two-Tiered Bitcoin Layer 2 Architecture

The Billionaires F*cked Up

Zulu Network: Moving The Bitcoin Economy Forward With a Two-Tiered Bitcoin Layer 2 Architecture

Light-Mode

Classic

Newspaper

Minty

Dark-Mode

Neon Noir

Minty

HN StartUps