Business DNS Security

Protect your business from malicious cyberattacks.

Find out more

The effective protection against

dangers on the Internet

Protect PCs and laptops against cyberattacks at home,

on the corporate network and on the go.

Effective protection

Business DNS Security protects all Windows PCs and Macs that have an Internet connection from Sunrise Business. Even laptops being used for working from home or on public WLAN networks benefit from the protection.

All threats monitored

You have control over the settings and manage your users of Business DNS Security by means of a dashboard. All attacks and security-related events are recorded in real time.

Simple activation

Business DNS Security will be automatically activated for you in the cloud. The only prerequisite for using this service is an Internet connection from Sunrise Business.

Outstanding partner

With Business DNS Security you are using the cloud services of Cisco Umbrella. Security know-how and continuous updating is provided by one of the largest teams of experts in threat detection.

Your advantages

Effective protection against cyberattacks

Protection for PCs and laptops being used from home, in the company network and on the go

Simple activation and installation

No impairment of the Internet speed

Real-time reporting

Automatic updates, no manual updates are necessary

CHF 10.- per month

Basic package for up to 3 users

CHF 3.- per month

Additional users

All prices quoted exclusive of VAT. Prices and offers subject to change.

Business DNS Security explained simply

Business DNS Security automatically blocks Internet

connections which could harm your business

Security on the DNS level

Cybercriminals use websites to steal confidential data (phishing), to spread and install malicious files (malware), and then to manipulate compromised computers (via command and control callbacks). Business DNS Security knows which addresses are dangerous and automatically blocks Internet connections that could harm your company.

Before the browser can load dangerous web content or download and install malicious files, the query is blocked and a warning is displayed. This cloud service operates as a first and very effective line of defence on the DNS level and supplements existing classic security solutions such as firewalls, virus protection and VPN.

Domain Name System (DNS)

The Domain Name System is a fundamental component of the Internet which links a domain name with the associated IP address. When you click on a link or enter an URL in the browser (such as, the DNS query initiates the process of connecting the respective device to the correct server.


How can I benefit from Business DNS Security?

The prerequisite for Business DNS Security is the purchase of a Business Internet or Business Package subscription.

How do I set up Business DNS Security?

Business DNS Security will be automatically activated by Sunrise Business. You need no additional hardware and you have access to the dashboard via our mybusiness customer portal.

How can the readiness of Business DNS Security be verified?

Via our customer portal you have access to the dashboard, where it is possible to view your Internet activity, the status your Business DNS Security and other interesting details. When using a Roaming Client, you can see the status directly in the toolbar of your device.

How does Business DNS Security work?

Business DNS Security uses the cloud security infrastructure from Cisco. You benefit from the world's leading Internet security technology, the Cisco Talos Intelligence Group, without having to make complicated configurations or installations yourself. Business DNS Security will be automatically activated by Sunrise Business. Your employees install a simple roaming client for immediate protection at home or on the go. If required, the protection can also be activated for the entire customer LAN via simple configuration The intelligent DNS security identifies harmful domains, IPs and URLs and blocks them before they have a chance to attack your network. Business DNS Security thus offers efficient protection against phishing and malware attacks.

Any questions?

Contact us.


Mo-Fr: 8am - 12pm & 1pm - 5pm

0800 900 290

Technical Support


0800 008 007

Online requests

Write to us. We will be happy to help you.