Cybersecurity for business: reducing exposure before the incident happens
We review access, configurations, perimeter and backups, tell you where the real exposure is, and in what order it is worth fixing.
In most companies a breach does not come from a sophisticated attack. It comes from a password shared between four people, an account still active months after the employee left, a server published to the internet nobody remembers exposing, or a backup that was never tested.
That is what we work on: risk assessment, vulnerability management, hardening of servers and workstations, access control and MFA, network security with firewall and VPN, endpoint protection, backup and operational continuity, and cloud environment security. As a cybersecurity company in the Dominican Republic, our criterion is simple: first whatever reduces the most exposure with the effort available.
What it includes
Risk and vulnerability assessment
Review of infrastructure, systems and configurations to find where exposure sits: published services, unpatched versions, default configurations and single points of failure.
Access control and MFA
Review of users, permissions and privileged accounts: who has access to what, which accounts should be disabled, and where a second authentication factor should be required.
Server and endpoint hardening
Closing unnecessary services, correcting default configurations, defining an update policy, and reviewing permissions on shared resources.
Network and perimeter security
Segmentation, firewall rules that reflect the real operation, remote access over VPN, and a review of what is exposed to the internet.
Endpoint protection
Review of coverage across workstations: protection installed and active, updates current, and control over what can run or connect.
Backup and operational continuity
A backup scheme with off-site copies and restore testing, plus the plan for what happens if a critical system becomes unavailable.
Business benefits
Knowing where you are exposed
The output is a concrete inventory of findings with their impact, not a general feeling of being protected or not.
An order of remediation, not an endless list
Findings come prioritised by impact and effort, so budget goes first to whatever reduces risk most.
Less attack surface
Orphaned accounts disabled, unnecessary services closed, and access trimmed to what each person actually needs.
Verified ability to recover
A tested backup turns a serious incident into an interruption measured in hours rather than a loss of information.
Control over who gets in, and from where
MFA, VPN and access policies reduce the chance that a leaked credential becomes real access.
How we work
Discovery
We establish which systems are critical, which information is sensitive, who accesses what, and what specifically worries the business.
Technical assessment
Review of infrastructure, configurations, access, perimeter, endpoints and backups against recognised good practice.
Prioritised findings
A report with what was found, the impact of each finding, and a remediation order based on risk versus effort.
Remediation and hardening
Depending on scope, we apply the fixes or support your team while they implement them.
Follow-up
A later review to confirm that what was fixed stayed fixed, because configuration drifts with every change.
What we can address
- Risk assessment and vulnerability management
- Review of access, permissions and privileged accounts
- MFA rollout and password policy
- Hardening of servers, workstations and services
- Firewall, VPN and network segmentation
- Endpoint protection and update control
- Backup, recovery and operational continuity
- Cloud and hybrid environment security
- Controls for compliance with Ley 172-13 on personal data protection
- Connection-log retention under the Ley 53-07 regulation
- Configuration review after rapid growth
- Good practice and team awareness
- Security across existing IT infrastructure
Right if you handle sensitive data or indispensable systems
Companies whose operation stops if a system becomes unavailable, and organisations handling client data, financial information or sensitive documentation. Also those that grew quickly and now carry access, services and equipment nobody has reviewed since they were first configured.
Why CoreTech
We are the ones designing and implementing the infrastructure, so recommendations come from running real environments and are actionable rather than a generic checklist. We are also explicit about scope: we do assessment, hardening and support — not offensive penetration testing or 24/7 monitoring. If your case needs that, we say so instead of selling it.
Frequently asked questions
Let's talk about your project
Start with an assessment: we review access, configurations, perimeter and backups, and hand you the findings ordered by priority.