Kartal Computer Service and Healthcare IT Support

Data responsibility in healthcare

A large part of our work in Kartal is with clinics, dental practices, physiotherapy and imaging centres and laboratories. Health data is treated as a special category under data-protection law, which means a far heavier duty of protection than an ordinary customer record, and that duty has concrete technical consequences.

Technical measures for patient data

• Disk encryption: full-disk encryption on computers and servers holding patient records, so a lost or stolen device reveals nothing.
• Authorisation: each member of staff reaches only the data their role requires, with no shared accounts.
• Access logging: recording who reached which record and when.
• Data backup: automatic, encrypted backup of patient records and the imaging archive, with a second copy off site.
• Network segmentation: the waiting-room guest Wi-Fi fully isolated from the clinical network.

Imaging and archive systems

In imaging centres the volume of data grows quickly. X-ray, CT and ultrasound images reach terabytes within months, and the archive has to be preserved for its legal retention period while staying quickly accessible. Archive storage configuration, disk-health monitoring, tiered storage and a backup policy all call for technical care, and we design the fit between the device vendor software and the network together.

Downtime is not an option in a clinic

When the system stops in an appointment-based clinic, the waiting room fills up. For healthcare sites in Kartal we recommend a managed agreement: continuous monitoring of servers, backups and network devices, a monthly periodic check and priority response. We reach Kartal in 20 to 35 minutes, and most software faults close remotely within minutes. Beyond healthcare we also serve offices, shops and individual users in Kartal with computer repair, laptop service and setup.

Reliable power and uptime

A clinic that loses power mid-appointment loses more than time; an abrupt shutdown can corrupt a database or an imaging study in progress. We fit uninterruptible power supplies on servers and key workstations, check their batteries during visits, and configure a clean automatic shutdown when an outage runs long. For an appointment-based practice this quiet protection is the difference between a brief pause and a lost afternoon.

Staff access and confidentiality

In a clinic every member of staff should reach only the records their role requires, and a leaver access should close the day they go. We remove shared logins, give each person their own account with role-based rights, and keep access records, so confidentiality is enforced by the system rather than by memory. This also makes a data-protection audit far easier to pass.

Network and internet reliability

A clinic depends on a steady connection far more than it realises, because appointment systems, government health portals and imaging all reach outside the building. We set up the network so that a single dropped line does not stop the day, adding a second connection with automatic failover where the practice cannot tolerate downtime. Inside the clinic we keep the medical devices, the office computers and the waiting-room Wi-Fi on separate parts of the network, which protects both performance and patient data. Expired certificates and connection faults with portals such as the national health systems are among the most common calls we receive, and for agreement customers we track these renewal dates in advance so access is never cut off unexpectedly.

Appointment and patient-record software

The patient-record and appointment software used in clinics is usually sector-specific, built by different vendors. Installing it, configuring the database on the server, deploying it to client machines and managing updates are regular jobs for us. We act as the technical bridge between the software vendor and the clinic, so it is quickly clear where a fault sits. The most critical point is the database backup: many such systems write their own backup to the same disk, which a disk failure takes with it, so we configure the database backup to a separate device and off site, and monitor its success daily.