CISO Tribune

Vendor comparison · 2 companies

Deutsche Telekom vs Kudelski Security

Deutsche Telekom sells fixed-line and broadband, mobile communications, internet and internet-based television products and services to consumer customers, and information and communications technology (ICT) solutions to wholesale and business customers. Kudelski Security sells customized programs that span managed security, advisory engagements, technology consulting and research and development of tailored solutions. CISO Tribune files both under Managed security service providers and Security consulting and advisory. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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  • Deutsche Telekom
  • Kudelski Security
Deutsche Telekom vs Kudelski Security: Products, Customers and Funding Compared
Deutsche TelekomDeutsche Telekom sells fixed-line and broadband, mobile communications, internet and internet-based television products and services to consumer customers, and information and communications technology (ICT) solutions to wholesale and business customers.telekom.comKudelski SecurityKudelski Security sells customized programs that span managed security, advisory engagements, technology consulting and research and development of tailored solutions.kudelskisecurity.com
What it sells
  • CyberProtect[3]A Telekom service that monitors IT around the clock, assesses security incidents and responds to critical events.
  • T Mission[5]A product portfolio for public safety authorities and organizations.
  • Industrial AI Cloud[5]Infrastructure for developing and deploying artificial intelligence for companies in Germany and Europe.
  • Network API[8]Standardized interfaces to functions provided by the Telekom network.
  • T Business[8]A unified brand identity for the business customer segment in Germany and Europe.
  • Telekom Equipment Exchange[4]An exchange for excess network equipment across countries.
  • Managed Detection and Response[4][6]Kudelski Security provides risk-based threat detection and response for any environment, 24/7.
  • Penetration Testing[11]Kudelski Security ethical hackers exploit misconfigurations, chained weaknesses, and business logic flaws.
  • Red Team[5]Red Team operations mimic real adversaries.
  • Product Security[14]Kudelski Security's product security helps embed security into every stage of the product lifecycle.
  • 24/7 Incident Response Retainer[5][8]The retainer gives assured access to 24/7 incident response.
  • Virtual CISO[5]Virtual CISO services provide strategic leadership, risk reduction, and compliance guidance.
Categories
Headquarters
Not stated on its pagesCheseaux-sur-Lausanne, Switzerland[3]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesNot stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • November 5, 2026Deutsche Telekom raised its outlook for a key profitability metric and said it plans to raise its 2026 dividend, citing higher expectations for T-Mobile US.[10]
Not stated on its pages
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Deutsche Telekom markets mobile services to resellers and to companies that sell network services to third parties. CyberProtect is aimed at small businesses. The T Mission portfolio is designed specifically for public safety authorities and organizations. T-Systems works with a banking group to expand the use of agentic AI. The collaboration around the Industrial AI Cloud is aimed at companies in Germany and Europe.From its own pages, Kudelski Security designs its ethical hacking services for CISOs, CTOs, and security teams. Kudelski Security says its advisory work is for CISOs who develop strategies that minimize exposure and strengthen cybersecurity postures. Its product security services address organizations that build connected devices, SaaS platforms, or enterprise applications. Its credential monitoring use case describes a regional financial services provider concerned with credential-based attacks.
Last verified
October 12, 2026November 9, 2026

Where they overlap

  • Deutsche Telekom and Kudelski Security are both filed under Managed security service providers and Security consulting and advisory.

Where they differ, field by field

  • Deutsche Telekom's primary category is Managed security service providers; Kudelski Security's is Security consulting and advisory.
  • Deutsche Telekom is also filed under Incident response and forensics.
  • Deutsche Telekom lists CyberProtect, T Mission, Industrial AI Cloud, Network API, T Business and 1 more. Kudelski Security lists Managed Detection and Response, Penetration Testing, Red Team, Product Security, 24/7 Incident Response Retainer and 1 more.
  • Kudelski Security is headquartered in Cheseaux-sur-Lausanne, Switzerland.

What it sells: Deutsche Telekom

What CyberProtect does[3]
CyberProtect is a cyber defense service for small businesses. The Telekom service monitors IT around the clock, assesses security incidents and responds to critical events.
What T Mission does[5]
Deutsche Telekom introduced the T Mission product portfolio at Digital X 2025 in Cologne. Under this name, Telekom brings together products and solutions designed specifically for public safety authorities and organizations.
What Industrial AI Cloud does[5]
Deutsche Telekom is entering into a partnership with NVIDIA. The collaboration aims to provide companies in Germany and Europe with infrastructure for developing and deploying artificial intelligence. The Industrial AI Cloud is expected to be available from the first quarter of 2026.

What it sells: Kudelski Security

What Penetration Testing does[11]
Kudelski Security penetration testing assessments are conducted by OSCP-certified professionals. Kudelski Security penetration testing covers internal networks, web apps, mobile, APIs, and cloud services in one engagement.
What Red Team does[5]
Red Team operations reveal blind spots and test controls. Red Team operations assess the ability to detect and contain active intrusions.
What 24/7 Incident Response Retainer does[5][8]
The 24/7 Incident Response Retainer provides expert-led, SLA-backed support. The 24/7 Incident Response Retainer includes automated incident response capabilities.
What Virtual CISO does[5]
Virtual CISO services are meant to bridge security gaps. Virtual CISO services are tailored to the business of the customer.

Questions about Deutsche Telekom and Kudelski Security

What do Deutsche Telekom and Kudelski Security sell?
Deutsche Telekom sells CyberProtect, T Mission, Industrial AI Cloud, Network API, T Business and 1 more. Kudelski Security sells Managed Detection and Response, Penetration Testing, Red Team, Product Security, 24/7 Incident Response Retainer and 1 more.
Are Deutsche Telekom and Kudelski Security in the same category?
They share Managed security service providers and Security consulting and advisory. Deutsche Telekom's primary category is Managed security service providers and Kudelski Security's is Security consulting and advisory.
Where are Deutsche Telekom and Kudelski Security headquartered?
Kudelski Security is headquartered in Cheseaux-sur-Lausanne, Switzerland.
Who are Deutsche Telekom and Kudelski Security sold to?
Deutsche Telekom markets mobile services to resellers and to companies that sell network services to third parties. From its own pages, Kudelski Security designs its ethical hacking services for CISOs, CTOs, and security teams.
What have Deutsche Telekom and Kudelski Security announced recently?
November 5, 2026: Deutsche Telekom raised its outlook for a key profitability metric and said it plans to raise its 2026 dividend, citing higher expectations for T-Mobile US.

About Deutsche Telekom

Deutsche Telekom sells fixed-line and broadband, mobile communications, internet and internet-based television products and services to consumer customers, and information and communications technology (ICT) solutions to wholesale and business customers. Deutsche Telekom has a presence in more than 50 countries. Deutsche Telekom generated revenue of EUR 119.1 billion in the 2025 financial year. Deutsche Telekom had around 200 thousand employees worldwide as of December 31, 2025.[2]

Deutsche Telekom reports more than 273 million mobile customers, more than 24 million fixed-network lines and more than 22 million broadband customers. In its mobile business, Deutsche Telekom offers consumer and business customers mobile voice and data services. Deutsche Telekom sells mobile devices and other hardware. Deutsche Telekom markets mobile services to resellers and to companies that purchase network services and market them to third parties, called Mobile Virtual Network Operators. Operating and marketing converged networks remains the core business of Deutsche Telekom.[2]

On security, Deutsche Telekom has specialized professionals who protect infrastructure, supply chains, cloud platforms or devices 24/7. Deutsche Telekom has a Security Testing Team that identifies vulnerabilities and runs a bug bounty program. Deutsche Telekom states that, on average, third parties attempt to access its systems up to 40,000 times per minute. CyberProtect is a cyber defense service for small businesses. The Telekom service CyberProtect monitors IT around the clock, assesses security incidents and responds to critical events.[3]

In artificial intelligence, Deutsche Telekom is expanding its AI factory at Tucherpark in Munich. Tim Höttges, CEO of Deutsche Telekom, announced the plans at a press conference. Deutsche Telekom is entering into a partnership with NVIDIA, and the Industrial AI Cloud is expected to be available from the first quarter of 2026. T-Systems and Banco Sabadell are working together to expand the use of agentic AI across the banking group. T-Systems and Sparxity, an AI infrastructure company based in Dresden, have agreed to collaborate. A member of the Board of Management of Deutsche Telekom is responsible for T-Systems and is CEO of T-Systems International GmbH.[4][7]

Deutsche Telekom introduced its T Mission product portfolio at Digital X 2025 in Cologne. Under the T Mission name, Telekom brings together products and solutions designed specifically for public safety authorities and organizations. Deutsche Telekom describes the Network API as standardized interfaces to functions provided by its network. T Business is a unified brand identity for the business customer segment of Deutsche Telekom in Germany and Europe. Telekom Equipment Exchange enables excess network equipment to be exchanged across countries. Together with Intelsat and Skylo, Telekom offers commercial satellite connectivity, and the Telekom subsidiary Magenta Telekom brings the Internet of Things to Austrian areas without terrestrial mobile coverage.[4][8]

Deutsche Telekom AG was founded in 1995. Since its privatization in 1995, Deutsche Telekom has evolved from a government agency into an international telecommunications company. Bonn is the hometown of Deutsche Telekom. Deutsche Telekom passed the threshold for a majority stake in T-Mobile US on April 5, 2023, with a 50.2 percent stake. The Supervisory Board of Deutsche Telekom AG has 20 members, of whom ten represent the employees and ten represent the shareholders. T-Labs is the research and development division of Deutsche Telekom. DT Digital Labs create digital products and services ranging from entertainment and payment solutions to online shopping. DT Global Business connects companies around the world.[1][2][8][9]

Deutsche Telekom on the record

Sources

Deutsche Telekom full record

  1. [1]Working together for securityDeutsche Telekom · telekom.com · undated page, accessed October 12, 2026 · Tier A
  2. [2]Company Profile | Deutsche TelekomDeutsche Telekom · undated page, accessed November 10, 2026 · Tier A
  3. [3]Data Privacy and Security | Deutsche TelekomDeutsche Telekom · undated page, accessed November 10, 2026 · Tier A
  4. [4]Home | Deutsche TelekomDeutsche Telekom · undated page, accessed November 10, 2026 · Tier A
  5. [5]Company History | Deutsche TelekomDeutsche Telekom · undated page, accessed November 10, 2026 · Tier A
  6. [6]About us | Deutsche TelekomDeutsche Telekom · undated page, accessed November 10, 2026 · Tier A
  7. [7]Board of Management | Deutsche TelekomDeutsche Telekom · undated page, accessed November 10, 2026 · Tier A
  8. [8]Strategy | Deutsche TelekomDeutsche Telekom · undated page, accessed November 10, 2026 · Tier A
  9. [9]Worldwide | Deutsche TelekomDeutsche Telekom · undated page, accessed November 10, 2026 · Tier A
  10. [10]Deutsche Telekom Raises Outlook and Plans Dividend Increase - WSJDow Jones & Company · published November 5, 2026 · Tier B

Kudelski Security full record

  1. [1]About usKudelski Security · kudelskisecurity.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Kudelski security reinforces its presence in germany austria and switzerlandKudelski Security · kudelskisecurity.com · published June 11, 2018 · Tier A
  3. [3]Privacy noticeKudelski Security · kudelskisecurity.com · published January 2, 2026 · Tier A
  4. [4]Kudelski Security - Cybersecurity Programs Your Company NeedsKudelski Security · undated page, accessed October 26, 2026 · Tier A
  5. [5]Cybersecurity Programs Your Company Needs - Kudelski SecurityKudelski Security · undated page, accessed October 26, 2026 · Tier A
  6. [6]Detection and Response - Kudelski SecurityKudelski Security · undated page, accessed October 26, 2026 · Tier A
  7. [7]Threat Exposure Management - Kudelski SecurityKudelski Security · undated page, accessed October 26, 2026 · Tier A
  8. [8]Incident Response and Digital Forensics - Kudelski SecurityKudelski Security · undated page, accessed October 26, 2026 · Tier A
  9. [9]Continuous Credential Leak Monitoring - Kudelski SecurityKudelski Security · undated page, accessed November 10, 2026 · Tier A
  10. [10]External Attack Surface Management - Kudelski SecurityKudelski Security · undated page, accessed November 10, 2026 · Tier A
  11. [11]Pentesting - Kudelski SecurityKudelski Security · undated page, accessed November 10, 2026 · Tier A
  12. [12]Cyber-Physical Systems & OT Security Services - Kudelski SecurityKudelski Security · undated page, accessed November 10, 2026 · Tier A
  13. [13]AI & Emerging Technology Security - Kudelski SecurtiyKudelski Security · undated page, accessed November 10, 2026 · Tier A
  14. [14]Product Security - Kudelski SecurityKudelski Security · undated page, accessed November 10, 2026 · Tier A

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