How IT outsourcing saves money and increases security
Short Summary
IT outsourcing means that a company entrusts an external service provider with the operation, maintenance and security of its computer systems. The main advantages are predictable monthly costs, fewer system downtimes, clearer response times, and access to expertise without hiring.
- The contract usually defines the response times, scope, and responsibilities of both parties.
- A single service fee replaces unexpected bills for repairs and emergency calls.
- Measure the number of unexpected calls per month before and after implementation.
- An untested backup is not a guaranteed backup, as backups need to be tested regularly.
- The company remains responsible for where the data is stored and who has access to it.
Table of Contents
- What is IT outsourcing?
- Benefits of IT outsourcing in numbers and measurable results
- Costs of IT outsourcing and total cost of ownership
- Network security and data backup as part of managed IT services
- Risk, privacy and data location
- Choosing an IT service provider and implementation
- When outsourcing is not suitable and next steps for your business
- Frequently Asked Questions
What is IT outsourcing?
Last updated: 5 November 2026
IT outsourcing means that a company entrusts the operation, maintenance and security of its computer systems to an external service provider. Instead of maintaining its own IT department, the company contracts with specialists who manage networks, servers, user support and data backup. In this article, we review how the benefits of outsourcing are realised in actual operations.
Information on information system security and network security
What is IT outsourcing?
IT outsourcing is a contractual service where a third party takes over specific or all aspects of IT operations. Most commonly, the service covers the management of computer systems, network security, data backup, and daily support for staff. The service agreement usually defines response times, scope, and responsibilities of both parties.
The difference between outsourcing and a traditional IT department lies in who is responsible for the operation and who invests in expertise. For most small businesses, one employee handles computer matters alongside other tasks. Technology then often becomes a secondary concern until something breaks.
Benefits of IT outsourcing in numbers and measurable results
The benefits of outsourcing only become real when they are measured. Here are practical benefits that companies can easily monitor.
- Predictable monthly costs. A single service fee replaces unexpected bills for repairs and emergency call-outs. Measure the number of unexpected call-outs per month before and after; a reduction is a direct benefit.
- Fewer system downtimes. Regular monitoring catches problems before they stop work. Keep a record of hours systems are down and compare months before and after.
- Clearer response times. The contract defines how quickly the service provider responds and resolves issues. Measure the average time from notification to response and to resolution.
- Access to expertise without hiring. The company gains knowledge in network security, servers, and cloud solutions that would otherwise require hiring specific staff. Measure how many tasks require external specialists per year.
- More time for core business. Managers and staff stop spending workdays on technical problems. Measure the hours per week spent on computer matters outside of their own field of work.
- Better security posture. Backups, updates, and multi-factor authentication become part of daily operations. Measure the percentage of systems with multi-factor authentication and how often backups are tested.
- Operational stability. When someone is responsible for the system and answers the phone, staff stop waiting for someone to intervene. Measure staff satisfaction with IT support with a simple survey twice a year.
Many companies believe that the benefit often lies in the elimination of uncertainty. When responsibility is clear, operations become more predictable and work is easier to organise.
Note: Do not just measure costs. If a company does not monitor availability, response times, and the number of incidents, it cannot demonstrate the benefits and will struggle to assess whether the service delivers what was promised.
Guidelines for personal data protection
The following table summarises the main advantages of outsourcing and how to measure them.
| Advantage | How to measure | Example of impact |
|---|---|---|
| Predictable monthly costs | Number of unexpected calls per month | Fewer unexpected bills |
| Fewer system downtimes | Hours systems are down | Comparison month before and after |
| Clearer response time | Average time from notification to resolution | Defined in contract |
| Access to expertise | Projects requiring external specialists per year | No need for recruitment |
| More time for core business | Hours per week on IT matters | Less time on technical problems |
| Better security posture | Percentage of systems with multi-factor authentication | Backups tested regularly |
Costs of IT outsourcing and total cost of ownership
Prices depend on the scope of the service, the number of users, and the type of systems. Contact nexIT for a quote tailored to your company's needs.
When companies compare costs, it is important to calculate the total cost of ownership, not just the monthly payment. This includes hardware, software licenses, depreciation, staff time spent on IT matters, and costs due to downtime. Outsourcing transforms these items into a single, predictable operating cost.
To make a realistic comparison, you can set up a simple list of the items incurred in either case:
- Salaries and related costs: cost of staff dealing with IT, including salaries, related costs and training.
- Hardware and depreciation: purchase, maintenance and renewal of computers, servers and network equipment.
- Software licenses: subscriptions and licenses for operating systems, security software and office applications.
- Maintenance and updates: time and cost of updates, security patches and testing.
- Downtime costs: lost working time, service delays and costs of emergency call-outs.
- Backup and recovery: equipment, software and testing of backups.
By presenting these items together, one can see whether outsourcing replaces the total cost or adds to it.
Note: The lowest bid is not always the cheapest. Check what is included in the service, for example, response times, out-of-hours emergency services and data backup.
When is outsourcing worthwhile for a small business?
Outsourcing can be suitable when a company has little or no in-house support and the IT systems have become complex. If one employee handles IT in addition to other duties, or if the company has had to call emergency services more than once a month, outsourcing is likely to reduce the total cost.
Here is a simple decision framework based on size and needs:
- Micro-businesses with few systems: internal operation with external assistance for backup and security may be the most cost-effective.
- Small businesses with growing systems: a hybrid approach, where backup and network security are outsourced but daily user support is partly in-house, can be suitable.
- Businesses with many systems and strict security requirements: full outsourcing with a clear service level agreement can reduce risk and ensure access to expertise.
If you are wondering whether outsourcing is right for your business, start by counting how often IT issues disrupt work each week. That number often says more than any cost comparison.
Network security and data backup as part of managed IT services
Network security and data backup are the aspects that companies most often underestimate until something happens. On the page When MFA is needed, you can see when multi-factor authentication is necessary and where it matters most. In a managed service, backup and security updates are part of daily operations, not a task that gets forgotten.
Most importantly, however, backups must be tested regularly, because an untested backup is not a guaranteed backup. Compare traditional backups and cloud backups to see how managed data protection would work for your business.
Multi-factor authentication can reduce the risk of unauthorised access, especially for mail servers and remote access.
Recommendations for multi-factor authentication
Risk, privacy and data location
Outsourcing does not transfer responsibility for data out of the company, even though the service provider manages the system's operation. The company must continue to know where the data is stored, who has access to it, and how it is deleted.
Ask the service provider about data location, security certifications, and how they respond to data breaches. The contract should clearly address these points, including a processing agreement when personal data is processed for the company.
Choosing an IT service provider and implementation
A good choice starts with a clear description of the company's needs. In the article How to choose IT services for your company, you will find guidance on how to select the right service for your company. Write down which systems you use, how many users you have, and what the cost would be if the systems were down for a day.
Implementation is the most sensitive part of the collaboration. Ask how the transfer of data and systems takes place, whether tests are carried out before switching over, and what an exit plan looks like if you decide to change service providers later.
It is not necessary to transfer everything at once.
When outsourcing is not suitable and next steps for your business
Outsourcing is not always suitable. If you want to assess whether it is a good fit for your company, you can book an IT consultation and get a professional assessment of the next steps. Companies with highly specialised systems, strict requirements that data never leaves the premises, or a strong in-house IT department might find that in-house operation is more cost-effective.
If you are wondering whether outsourcing is right for your business, start by counting how often IT issues disrupt work each week. That number often says more than any cost comparison.
Frequently Asked Questions
What is IT outsourcing?
IT outsourcing means that companies entrust the operation, maintenance, and support of their computer systems to external service providers instead of maintaining their own IT department. Tasks can include daily staff support, network security, data backups, and round-the-clock system monitoring. The contract usually defines service levels and response times, and the price depends on the scope of the service, the number of users, and the systems involved. For an accurate price and quote for your specific situation, it is best to contact nexIT.
How can IT outsourcing improve a company's network security?
A service provider specialising in network security can monitor a company's systems and regularly update software. Small companies without their own IT department are often more vulnerable because updates and security settings are forgotten. Regular security audits and organised data backups can reduce the risk of data loss. Contact nexIT for an overview of the security solutions that suit your business.
Is IT outsourcing cheaper than hiring your own IT specialist?
The answer depends on the scope of the needs. A single IT specialist has to handle very diverse tasks, take sick days and holidays, and their knowledge rarely covers network security, backups, and data protection fully. Outsourcing provides access to a team and expertise for a fixed monthly fee, while the total cost is determined by the number of users, systems, and service level. To compare the actual costs, it is good to sum up salaries, payroll taxes, training, and tools on the one hand, and the subscription fee on the other. nexIT can prepare a comparison for your company.
What are the risks associated with outsourcing IT?
The main risks include dependence on the service provider, unclear division of responsibilities, data leakage during system migration, and weak oversight if the contract does not clearly define the service level. This risk can be reduced with a written contract that specifies response times, responsibilities, backup procedures, and an exit plan. It is also important to confirm where the data is stored and how it is protected in accordance with Icelandic personal data protection laws. Discuss these issues with the service provider before signing.
Contact nexIT to discuss how managed IT services could reduce operating costs and increase security for your company.
