--- title: "CPOS strengthened network integrity and user convenience with Kerio solutions — ZEBR.ai" description: "CPOS (Czech Industrial Trading Company), based in the Central Bohemian town of Sadská, manufactures and supplies steel structures for various industrial sectors, overhead crane girders, transport portals, bridge and railway structures, as well as machinery, machine parts and other components for mineral processing…" url: "https://zebr.ai/en/blog/cpos-strengthened-network-integrity-and-user-convenience-with-kerio-solutions" markdown_url: "https://zebr.ai/en/blog/cpos-strengthened-network-integrity-and-user-convenience-with-kerio-solutions.md" language: "en" published: "2019-09-18T15:07:00+00:00" alternates: cs: "https://zebr.ai/cs/blog/cpos-posilila-integritu-site-a-uzivatelsky-komfort.md" sl: "https://zebr.ai/sl/blog/cpos-je-z-resitvami-kerio-okrepil-integriteto-omrezja-in-udobje-uporabnikov.md" sk: "https://zebr.ai/sk/blog/cpos-posilnila-integritu-siete-a-pouzivatelsky-komfort-s-rieseniami-kerio.md" hr: "https://zebr.ai/hr/blog/cpos-je-ojacao-integritet-mreze-i-korisnicku-udobnost-rjesenjima-kerio.md" sr-Latn: "https://zebr.ai/sr-latn/blog/cpos-je-unapredio-integritet-mreze-i-korisnicki-komfor-uz-kerio-resenja.md" bs: "https://zebr.ai/bs/blog/cpos-je-ojacao-integritet-mreze-i-korisnicku-udobnost-rjesenjima-kerio.md" sq: "https://zebr.ai/sq/blog/cpos-forcoi-integritetin-e-rrjetit-dhe-komoditetin-e-perdoruesve-me-zgjidhjet-kerio.md" fr: "https://zebr.ai/fr/blog/cpos-a-renforce-l-integrite-de-son-reseau-et-le-confort-des-utilisateurs-grace-aux-solutions-kerio.md" es: "https://zebr.ai/es/blog/cpos-reforzo-la-integridad-de-la-red-y-la-comodidad-de-los-usuarios-con-las-soluciones-kerio.md" de: "https://zebr.ai/de/blog/cpos-staerkte-die-netzwerkintegritaet-und-den-benutzerkomfort-mit-kerio-loesungen.md" pt-BR: "https://zebr.ai/pt-br/blog/cpos-fortaleceu-a-integridade-da-rede-e-o-conforto-dos-usuarios-com-as-solucoes-kerio.md" pl: "https://zebr.ai/pl/blog/cpos-wzmocnila-integralnosc-sieci-i-komfort-uzytkownikow-dzieki-rozwiazaniom-kerio.md" it: "https://zebr.ai/it/blog/cpos-ha-rafforzato-l-integrita-della-rete-e-il-comfort-degli-utenti-con-le-soluzioni-kerio.md" nl: "https://zebr.ai/nl/blog/cpos-versterkte-de-netwerkintegriteit-en-het-gebruikersgemak-met-kerio-oplossingen.md" hu: "https://zebr.ai/hu/blog/a-cpos-a-kerio-megoldasaival-erositette-a-halozat-integritasat-es-a-felhasznaloi-kenyelmet.md" ro: "https://zebr.ai/ro/blog/cpos-a-consolidat-integritatea-retelei-si-confortul-utilizatorilor-cu-solutiile-kerio.md" tr: "https://zebr.ai/tr/blog/cpos-kerio-cozumleriyle-ag-butunlugunu-ve-kullanici-konforunu-guclendirdi.md" id: "https://zebr.ai/id/blog/cpos-memperkuat-integritas-jaringan-dan-kenyamanan-pengguna-dengan-solusi-kerio.md" --- [Home](https://zebr.ai/en/) [Blog](https://zebr.ai/en/blog) CPOS strengthened network integrity and user convenience with Kerio solutions # CPOS strengthened network integrity and user convenience with Kerio solutions [case study](https://zebr.ai/en/blog?tag=case-studies) [Kerio](https://zebr.ai/en/blog?tag=kerio) CPOS (Czech Industrial Trading Company), based in the Central Bohemian town of Sadská, manufactures and supplies steel structures for various industrial sectors, overhead crane girders, transport portals, bridge and railway structures, as well as machinery, machine parts and other components for mineral processing… 18/09/2019 · 1 min read · ZEBR.ai editorial team CPOS (Czech Industrial Trading Company), based in the Central Bohemian town of Sadská, manufactures and supplies steel structures for various industrial sectors, overhead crane girders, transport portals, bridge and railway structures, as well as machinery, machine parts and other components for mineral processing. The company also provides servicing, repairs and spare parts for screens and crushers of various brands in the Czech Republic and Slovakia. More information can be found at www.cpos.cz. CPOS operates a traditional computer network with a physical server running virtual servers under VMware, containing production, accounting, email and other critical data. The company operated an outdated, unpatched firewall that would not have been able to protect the network against an imminent attack. The original firewall solution was also relatively complicated to operate and manage. In addition, the operation of the VPN network was not sufficiently addressed within the company, requiring relatively complex management through a Microsoft server. [**The full case study in PDF is available here.**](https://app.zebr.ai/api/public/v1/media/01M2DTAW7FYJQVX7DEWN835ZH4) Article author: ZEBR.ai editorial team Read on ## More related articles [All articles](https://zebr.ai/en/blog) ### [ZEBR.AI: N-able introduces shadow AI identification into its UEM and security solutions](https://zebr.ai/en/blog/zebr-ai-n-able-introduces-shadow-ai-identification-into-its-uem-and-security-solutions) New capabilities provide visibility into the use of AI tools across all endpoints and networks by individual identities, without the need for additional agents or infrastructure 28/09/2026 · 3 min read ### [Acronis: Ransomware can halt production even without attacking PLC systems](https://zebr.ai/en/blog/acronis-ransomware-can-halt-production-even-without-attacking-plc-systems) For manufacturing companies, ransomware is not just a matter of IT security, but a matter of production continuity 23/09/2026 · 3 min read ### [GFI Archiver AI simplifies integration with GFI KerioConnect](https://zebr.ai/en/blog/gfi-archiver-ai-simplifies-integration-with-gfi-kerioconnect) Direct integration of both products makes working with corporate emails easier, improves mail server performance, and enables more effective compliance with regulations 21/09/2026 · 2 min read Contact ## Do you need a solution for yourself or for your client? 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