Identity becomes the new perimeter of cybersecurity
Hybrid work, SaaS, and the cloud are shifting security from the network towards the digital identity of each user and service.
News summary
For years, the cybersecurity strategy of many companies relied on a simple idea: protecting the corporate network effectively. However, the expansion of hybrid work, SaaS applications, and cloud environments has completely changed the landscape. Today, a user can access critical data from different locations, devices, and applications, which is why identity has become one of the primary control points.
This evolution is accelerating the adoption of measures such as phishing-resistant MFA, conditional access, and continuous permission reviews. It is no longer enough to verify a password at login. Organisations need to assess the context: which device the user is connecting from, which resource they are requesting, whether the behaviour is typical, and what level of privileges they are assigned.
The shift also affects technical accounts and machine identities. Automations, APIs, containers, and cloud services handle credentials that can become an entry point if they are not correctly rotated, limited, and supervised. Therefore, a modern identity policy must encompass both people and workloads.
For SMEs, this approach does not necessarily involve deploying a complex architecture. A good starting point is to centralise identities, eliminate obsolete accounts, apply least privilege, and protect high-risk access with additional controls. These improvements typically offer an immediate impact and reduce a large proportion of incidents linked to credential theft.
A simple indicator to know if the strategy is working is to observe how many accounts still rely solely on a password and how many privileged accesses remain active permanently. Reducing these two figures provides a tangible benchmark for improvement. It is also advisable to review new starters, leavers, and role changes quarterly to prevent permissions from accumulating over time.
Why this matters to a company operating in Spain
The threat landscape affecting Spanish companies no longer distinguishes by size. Attacks are automated, sold as a service, and seek the shortest path: a reused credential, an unpatched server, or a provider with poorly controlled remote access. For an SME, the difference between a minor scare and a multi-day shutdown almost always depends on decisions made before the incident.
That is why every industry update should be read in operational terms: which specific controls would have prevented the problem, what evidence must be preserved, and who makes the decision when the clock is ticking. This is the approach we apply to managed cybersecurity projects at Seintec.
Real business impact
Before deciding on an investment, it is advisable to identify what is at stake. In cybersecurity projects, we typically review these four areas with management and the IT manager:
- Operational disruption: orders, invoicing, or production halted while systems are restored.
- Loss or exposure of personal data, with a mandatory 72-hour notification requirement to the AEPD.
- Hidden cost of recovery: overtime, external hiring, and loss of client trust.
- Contractual and compliance requirements (ENS, NIS2, ISO 27001) that demand evidence, not intentions.
Five-step action plan
A useful plan fits on one page. This is the roadmap we apply with our clients to move from news to measurable improvement, without disrupting daily operations:
- Inventory: identifying which systems, data, and providers are involved. Without an inventory, prioritisation is impossible.
- Assess the risk and the cost of doing nothing, in terms of downtime hours and euros.
- Defining the measurable objective: availability, response time, monthly cost, or compliance level.
- Implement in phases, starting with the system whose failure would hurt the business most.
- Verify with real testing and review indicators every quarter.
Key indicators you should be measuring
What is not measured is not managed. These indicators allow you to verify if the technological investment is yielding results and serve as the basis for the periodic reports we deliver to our clients:
- Mean time to detection (MTTD) and mean time to response (MTTR) for incidents.
- Percentage of endpoints with up-to-date patching and active EDR.
- MFA coverage for remote access and privileged accounts.
- Backup restorations verified within the last 90 days.
How we approach it at Seintec: Cybersecurity
We shield your company so it never stops. We operate from our own datacenter in Spain, with a certified technical team and a single point of contact who knows your infrastructure, so you do not have to explain your environment every time an incident arises.
These are the capabilities we bring to the table in a cybersecurity project:
- EDR / XDR: Advanced detection and response across endpoints and network.
- UTM perimeter security: Managed firewall and segmentation.
- Email filtering: Phishing, spam, and spoofing blocking.
- WAF: Protection of published applications and services.
- Immutable backup: Backups that ransomware cannot alter.
- MFA and identity: Conditional access based on user and device.
What you gain by working with a technology partner
Outsourcing does not mean losing control: it means gaining predictability, coverage, and independent technical insight. These are the benefits our clients highlight:
- Total prevent–detect–respond coverage: Immutable backup, email filtering, WAF, EDR/XDR, and UTM perimeter security in a single managed contract.
- Ensured continuity: Regain full control of your infrastructure in the event of a cyber incident in less than 4 hours.
- Zero Trust by design: Identity-based access control and MFA for any user and device.
- AI-powered defence: Machine learning engines that monitor endpoints and networks in real time and reduce the mean time to detection.
Frequently asked questions
- How do I know if my company is truly protected?
- With evidence: EDR coverage, two-factor authentication on all remote access, immutable copies, and a recently tested restoration. If any of these four points are not confirmed, there is a real risk of prolonged downtime.
- Where should a company wanting to address cybersecurity begin?
- With an audit of the current environment. At Seintec, we perform an initial no-cost review that identifies risks, dependencies, and priorities, resulting in a phased plan with fixed deadlines and budgets.
- Is it necessary to halt business operations during the project?
- No. We plan migrations and changes within agreed windows, with prior pilot tests and rollback options, ensuring disruption is minimal or non-existent for users.
- What type of companies do you serve?
- SMEs and mid-market companies in sectors such as industry, automotive, logistics, retail, legal, and healthcare, with both on-premises and hybrid cloud infrastructure.
- What coverage and response times (SLA) do you offer?
- Support from Monday to Friday, 09:00 to 18:00, and 24x7 emergencies 365 days a year, with a committed response SLA and a 99.98% service SLA in 2025.
At Seintec we can help you review how your users and services access your company’s information, define a suitable identity strategy, and deploy controls without complicating operations. Contact us and a specialist will study your case.
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Cybersecurity
We shield your company so it never stops.