The choice of a professional Internet connection in Luxembourg depends on several criteria: number of sites, criticality of applications, bandwidth requirements, expected security level, team mobility, and business continuity requirements. An SME may prefer a business fiber connection, while a multi-site organization or a critical infrastructure may require dedicated Internet, DIA, or a mobile backup solution.

With our ConnectedOffice, DIA ou Data Box offers, DEEP provides professional internet solutions designed for companies operating in Luxembourg.

Business fiber provides high-speed Internet access suitable for many professional uses, including office work, collaborative tools, video conferencing, and IP telephony. It is an efficient solution for SMEs and connected work environments.

Dedicated Internet, also known as DIA (Dedicated Internet Access), provides guaranteed bandwidth, better stability, and a service level tailored to companies with more critical needs. It is particularly relevant for multi-site environments, sensitive applications, cloud infrastructures, or organizations that require highly reliable connectivity.

Dedicated Internet Access (DIA) and IP Transit are two internet connectivity solutions used by organizations that require high performance and reliability.

• DIA provides dedicated internet access with guaranteed bandwidth and service level agreements (SLA), ideal for critical applications, cloud environments and multi-site companies.
• IP Transit connects a company’s network infrastructure directly to the global internet through a transit provider, delivering very high-capacity connectivity suitable for data centers, operators and organizations with large traffic volumes.

With its dedicated connectivity solutions, DEEP helps companies in Luxembourg deploy high-performance internet infrastructures designed for critical environments and advanced connectivity needs.

Securing enterprise Internet connectivity relies on several complementary measures: access protection, DNS filtering, email security, traffic monitoring, network segmentation, and business continuity mechanisms.

A company can strengthen its security by combining several services, for example DNS protection against malicious domains, securing email traffic, and active connectivity monitoring. The objective is to reduce the risk of compromise, limit interruptions, and protect critical uses related to professional Internet connectivity.

DEEP services such as DNS Protector, Protection Mail and EasyMail help strengthen communication security and protect businesses against online threats.

Several factors differentiate DEEP in the professional internet connectivity market in Luxembourg.

1. Strong local expertise
DEEP is part of the POST Luxembourg ICT ecosystem, enabling the delivery of internet solutions tailored to businesses operating in the country.

2. A complete enterprise connectivity portfolio
Companies can combine:

• enterprise fiber internet

• dedicated internet access (DIA)

• IP Transit

• multi-site connectivity

• DNS services and network security

within a single partner.

3. Integrated ICT and connectivity approach
Unlike providers that offer only internet access, DEEP integrates connectivity, cloud, cybersecurity and IT services, simplifying infrastructure management for companies.

4. Local infrastructure and support
With technical teams and infrastructure based in Luxembourg, businesses benefit from local support and expertise aligned with national regulatory and operational requirements.