Choosing, purchasing, and implementing IT and cybersecurity services requires a tailored approach that considers the size of the company, its existing tools, and the skills available within the organization. The success of such a project depends on a clearly defined scope and assigned responsibilities. Needs vary significantly between small businesses, medium-sized companies, and large groups. The complexity of the IT system and the potential impact of a disruption are just as important as the number of employees. For example, a small industrial company may have higher requirements for system availability than a larger service company. To decide what to outsource, companies should start by identifying specific issues, such as employees being locked out of systems, delayed software updates, or lingering accounts after employees leave. It is crucial to assign a responsible person on both sides and clearly define who performs tasks, who approves them, and who handles disputes. While IT and cybersecurity services can be provided by the same vendor, it is important to confirm that the provider has the necessary expertise in both areas. Companies should also ask about which services are handled directly by the provider’s team and which are subcontracted, as well as how responsibilities are divided. Before reaching out to potential suppliers, companies should compile an inventory of all devices, software, user accounts, websites, and existing contracts, and clearly describe the main challenges they face. The budget typically includes three parts: the initial setup, which involves inventory and recovery of existing systems; recurring operational costs, which cover ongoing services; and additional projects, such as data migration, equipment upgrades, or addressing vulnerabilities identified at the beginning. For instance, a company with 50 employees that negotiates a service at 60 euros per person per month would face a monthly cost of 3,000 euros, or 36,000 euros annually. With 6,000 euros in initial costs, the first year would total 42,000 euros, plus any additional expenses not covered by the contract. To compare prices and understand what is included, companies should request a detailed, written description of the services, any exclusions, and what is billed separately. They should then compare total costs over the same period. Essential aspects like support, software licenses, backups, data recovery, security monitoring, and incident response must be clearly outlined. When services are billed per employee or device, it is important to clarify how additional equipment, new hires, and departures are counted, along with any minimum billing thresholds. Some costs are often overlooked, such as upgrading outdated systems, poorly managed accounts, insufficiently documented networks, or the need to rebuild backups. Companies should also factor in travel expenses, off-hours support, complementary projects, and the time internal teams spend coordinating with the provider. When switching providers, potential overlaps between the two contracts, transfer costs, and expenses to keep existing tools or licenses should be considered. The complexity of the project depends on the current system's state, the standardization of tools, and the clarity of access controls. Challenges increase when configurations differ across locations, applications are outdated, or documentation is missing. Deadlines should be clearly defined for initial support, full deployment, and the resolution of identified issues. A provider may start handling requests before all security work is completed. A limited, well-documented recovery plan can be completed in days or weeks, while a transition involving multiple locations, data migrations, or critical applications may take several weeks or even months.