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Security OnNet

Well protected on the Telekom mobile network

Security OnNet protects you from dangers on the mobile Internet – without much effort and without high costs. With Security OnNet, you get a solution to protect your mobile Internet connection from cyber threats. By using the latest technologies and security measures, Security OnNet ensures that you are well protected against fraudulent attacks.

Eine Frau schaut sich Ihre Reports im OnNet Portal an.

Security OnNet

Discover our powerful protection packages.

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Security OnNet provides you with optimum protection

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Powerful protection

Security OnNet provides powerful protection against cyber threats, including viruses, malware, phishing attacks and more, ensuring you are fully protected.

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Our OnNet portal

The OnNet portal serves as a user interface for Security OnNet users. Here you can view your reports (if you have booked the Basic Option) or set up and manage security features (only if you have booked the Comfort Option).

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Automatic updates

Telekom security experts ensure that security updates are carried out continuously – completely automatically.

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Proactive security

Security OnNet identifies and blocks potential risks before they can cause you harm. This allows you to surf the Internet safely at all times.

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Digital security you can rely on

Security OnNet from Telekom offers you protection against cyber threats. Our powerful protection package monitors and blocks potentially harmful online activities. With the Basic version, you are protected against fraudulent attacks on the Telekom mobile network. The Comfort version offers strong extra protection for sensitive data and your company website, and you benefit from security training and personal advice.

Our Security OnNet options in comparison

Security OnNet Basic

  • No app download required
  • Detects and blocks fraudulent links to websites that aim to steal sensitive information such as passwords
  • Is fully integrated into Deutsche Telekom's mobile network, meaning no administrative effort is required on the part of the user
  • Blocks threatening content and protects customer data
  • Is included free of charge in Business Mobil tariffs and Business Card tariffs
  • Option can be cancelled daily

€0.00 per month net

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Our recommendation

Security OnNet Comfort

  • Telephone support from Telekom security experts
  • Automatically checks whether your data has been offered illegally on the dark web
  • Checks your website or online shop for security vulnerabilities
  • Easy access to training films for raising safety awareness at any time
  • Can be terminated daily after a term of 12 months

€3.32 net per month

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Security OnNet Comfort in video

How to protect your business from cyber attacks

Cyber attacks are part of everyday life today – small and medium-sized businesses are particularly at risk. However, as a Telekom Business mobile phone customer, you have strong protection at your side. In this video, you will learn how Security OnNet Basic and Security OnNet Comfort reliably protect your business from online threats – simply, effectively and around the clock.

Establishing a security structure – with Security OnNet Comfort

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Automatic ID alarm

Identity theft? Don't worry! Enter your email address, mobile phone number or bank details in the Telekom OnNet portal: Security OnNet Comfort checks the darknet around the clock to see if anything illegal is being offered and warns you by email if it finds anything.

Quick website scan

Want to prevent attacks on your website? Simply enter your URL in the OnNet portal: Security OnNet Comfort checks whether the security of your website or online shop is up to date and free of vulnerabilities. A traffic light status indicates whether a vulnerability has been detected.

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Cutting-edge security training

Well-made training films raise security awareness within the company: Security OnNet provides access to training videos on current cybersecurity topics and fraud risks. The clips can be accessed around the clock on the OnNet portal whenever you want to update your security knowledge.

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Expert security advice

What should you do if a security vulnerability is detected? Security OnNet Comfort offers hotline support from Telekom's security experts.

Our Security OnNet Portal

You can access the Security OnNet portal directly from the mobile network only with Wi-Fi turned off and in conjunction with the actively booked Security OnNet Basic and/or Comfort option in our current Business Mobil mobile phone tariffs. You will then be logged in to the OnNet portal automatically. Customers with Security OnNet Comfort can also log in to the portal with their Telekom login details.

Our mobile phone tariffs – mobile internet protection included

Unlimited GB

Business Mobil XL

Always included: Unlimited calls/texts to all German networks and 5G high-speed internet, as well as Security OnNet Basic. 

Optional extras: Security OnNet Comfort for €3.32 per month.


Additionally: 

  • 5 GB + 60 minutes worldwide roaming
  • Flat rate and data roaming in the EU, including Switzerland and the UK
  • Unlimited data volume additionally in the USA, Canada and Turkey
  • 3 MultiSIMs can be added free of charge
  • Inflight Europe Flat can be added free of charge

Unlimited GB

Business Mobil L

Always included: Unlimited calls/texts to all German networks and 5G high-speed internet, as well as Security OnNet Basic. 

Optional extras: Security OnNet Comfort for €3.32 per month.


Additionally: 

  • 1 GB worldwide Welcome Pass
  • Flat rate and data roaming in the EU, including Switzerland and the UK
  • International flat Turkey
  • 2 MultiSIMs can be added free of charge
  • Inflight Europe Flat can be added free of charge

50 GB

Business Mobil M

Always included: Unlimited calls/texts to all German networks and 5G high-speed internet, as well as Security OnNet Basic. 

Optional extras: Security OnNet Comfort for €3.32 per month.


Additionally:

  • 1 GB worldwide Welcome Pass
  • Flat rate and data roaming in the EU, including Switzerland and the UK
  • 1 MultiSIM can be added free of charge
  • Inflight Europe Flat can be added free of charge

30 GB

Business Mobil S

Always included: Unlimited calls/texts to all German networks and 5G high-speed internet, as well as Security OnNet Basic. 

Optional extras: Security OnNet Comfort for €3.32 per month.


Additionally:

  • 1 GB worldwide Welcome Pass
  • Flat rate and data roaming in the EU, including Switzerland and the UK
Mobiler Schutzschirm

Your mobile protective screen

Have you ever received an email that looked like a link to track a shipment, but turned out to be a phishing link? We have the answer to such cyber attacks: Security OnNet Basic detects fraudulent websites, blocks page access and prevents sensitive data from being released. You have full transparency – you can regularly view reports on attacks in our Security OnNet portal.

Safe surfing can be so easy

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Select one of our new Business Mobile tariffs.

Security OnNet Basic is already activated as an option.

Optionally book Security OnNet Comfort as well.

No app required – immediate protection on the Telekom mobile network.

Conveniently access reports in the Security OnNet portal.

Do you require advice? We are happy to assist you:

Live chat

Our service team is available for you via chat Monday to Friday from 8 a.m. to 8 p.m.

Chat

0800 330 1909

We are also happy to advise you by telephone.

tel:0800 33 01909

Frequently asked questions