Backup & Disaster Recovery in Nassau County, NY
Practices across Nassau County run on data they cannot recreate: patient charts, imaging, client tax files, case documents, billing. Most of it is protected by a backup appliance at each office that nobody has restored from, in a county where coastal storms and power outages are part of the calendar. NetSys provides backup and disaster recovery across the county: immutable backups, restores tested and timed, recovery objectives per system, ransomware recovery, continuity planning and Microsoft 365 backup, with engineers who travel to Long Island, month to month.
The short answer
NetSys delivers backup and disaster recovery to medical, dental, legal, accounting and family-owned businesses throughout Nassau County. The service includes immutable backups of practice-management, health record, document and billing systems with an offline copy, cloud replicas for the systems a practice cannot see patients or clients without, recovery time and recovery point objectives agreed per system and per office, restore tests run on a schedule and timed, ransomware recovery with isolation and root-cause work, business continuity planning across several locations, and independent Microsoft 365 backup. Nassau County is inside the New York metro area our engineers cover on-site, so rebuilds and recovery visits are routine. Our only office is in Brooklyn; we do not claim a Long Island address. Every agreement runs month to month.
What backup and disaster recovery in Nassau County has to cover
A Nassau practice usually has a server or an appliance at each office, a practice-management or health record system that may be local or in the cloud, imaging archives that grow every week, and a Microsoft 365 tenant holding every email a patient or client ever sent. The failure modes are familiar on Long Island: a South Shore office flooded in a coastal storm, a multi-day power outage after a nor'easter, a ransomware infection that arrives through a phished front-desk login on a Friday evening and encrypts the schedule, the charts and the billing before Monday. HIPAA requires a contingency plan with tested backups. The FTC Safeguards Rule requires accounting and tax firms to protect client data, which includes being able to recover it. Insurers now ask for offline copies and restore evidence, and a practice with four offices has four versions of every gap.
How NetSys delivers disaster recovery across Nassau County
An engineer visits each office to inventory what is there, then we agree with the practice which systems must come back first and how much data it can afford to lose: the schedule and charts within hours, imaging within a day, historical email within the week. Backups are rebuilt to match: immutable copies that ransomware cannot alter, an offline copy, off-site replication away from the coast, cloud replicas for the systems patients are waiting on, and cloud-to-cloud backup for Microsoft 365. Restores are tested on a schedule and timed at each office, and the runbook names the order and the people. The continuity plan covers seeing patients or serving clients at another location when one office is dark. Engineers travel to Long Island from Brooklyn for rebuilds and recovery work. Terms are month to month.
Who this fits in Nassau County
Medical and dental groups with a HIPAA contingency-plan requirement and more than one office, accounting and tax firms under the Safeguards Rule, law firms whose case files are the practice, insurance agencies under NYDFS with a written continuity requirement, and family-owned businesses that have never restored from the appliance next to the server. Practices moving a health record system to the cloud fit well, because the move changes what has to be backed up locally and what needs internet failover instead. A practice with an office manager handling IT fits as co-managed, with NetSys owning the backup platform, the tests and the runbook. A practice that has an insurance renewal or a risk analysis coming gets the documentation as part of the work.
Backup & Disaster Recovery in Nassau County, NY: what NetSys delivers
Backups across every office
- Immutable backups of practice-management, health record, document and billing systems
- Offline and off-site copies away from the coast, replacing the appliance beside the server
- Imaging archives protected on a schedule that matches how fast they grow
- Independent cloud-to-cloud backup of Microsoft 365 for every user
- Daily backup verification with failures investigated the same day
Recovery objectives and proof
- Recovery time and recovery point objectives agreed per system and per office
- Cloud replicas for the schedule, charts and billing so patients can still be seen
- Restore tests timed at each location and written up for the practice and its insurer
- A runbook that names the order of recovery and the person responsible at each site
Ransomware recovery
- Isolation of the affected office without taking the others down
- Recovery from immutable copies in the order the practice needs
- The phished login or exposed vendor tool found and closed before systems return
- An incident record suitable for HIPAA breach analysis and the insurer
Continuity for a multi-site practice
- Seeing patients or clients at another office when one is flooded or dark
- Communication paths for staff and patients that do not depend on the office phones
- Manual procedures for scheduling, intake and billing during an outage
- Coordination with the health record vendor, carriers and the landlord during a regional event
A Nassau County medical group with four offices and four untested appliances
A composite example of work we do in Nassau County, NY, written so you can picture the first 90 days. It is not a specific client. Our real, anonymized engagements are in case studies.
Four offices, a practice-management system that still runs on a server at the largest one, imaging at two sites, and a backup appliance at each office that was installed by the software vendor and never restored from. One South Shore office lost power for several days after a storm and could not see patients. The group's insurer has asked for proof of offline backups and a restore test, and the practice administrator cannot say how long a full recovery would take.
- Inventory at all four offices and recovery objectives agreed with the physicians: schedule and charts first, then imaging, then billing and historical email
- Immutable, off-site backups of the practice-management server and the imaging archives, with an offline copy, replacing the vendor appliances as the only protection
- A cloud replica of the practice-management system so any office can see patients when the main site is dark
- Independent Microsoft 365 backup across the group, and a continuity plan that moves patients from a closed office to the nearest open one
- Timed restore tests at each office, a runbook naming who does what, and documentation assembled for the insurer and the HIPAA risk analysis
The next power outage closes a building rather than the practice, the insurer's questions have dated evidence behind them, and the administrator can state the recovery time for each system because it has been measured. Engineers travel to Long Island when hands are needed. The agreement runs month to month.
Related pages
Read the full Disaster Recovery service page. See everything NetSys delivers in Nassau County, NY.
Also in Nassau County, NY: Cybersecurity · Network Security & Monitoring
Backup & Disaster Recovery elsewhere: New York City · Brooklyn, NY · Suffolk County, NY · Westchester County, NY · Stamford, CT
Related services: Cyber Security · Managed IT Services · Cyber Insurance Readiness
Backup & Disaster Recovery in Nassau County, NY: FAQs
Who provides backup and disaster recovery in Nassau County?
The NetSys Group provides backup and disaster recovery to businesses across Nassau County, with engineers traveling to Long Island from the company's Brooklyn headquarters for rebuilds and recovery work. The service includes immutable backups with offline and off-site copies, cloud replicas for critical systems, restores tested and timed per office, recovery objectives per system, ransomware recovery, business continuity planning and independent Microsoft 365 backup. Every agreement runs month to month, and NetSys has been in business since 1998.
What does HIPAA require for backup and disaster recovery?
HIPAA's Security Rule requires a contingency plan with three named parts: a data backup plan, a disaster recovery plan and an emergency mode operation plan, plus testing and revision procedures and an analysis of which applications and data are critical. In practice that means retrievable copies of protected health information, a documented way to restore them, a way to keep operating during an emergency, and evidence that the plan has been tested. NetSys builds and documents each part.
Our software vendor installed a backup appliance. Is that enough?
Usually not. Vendor appliances often back up only the vendor's database, sit on the same network as the server they protect, and have never been restored from. A working plan needs an immutable copy that ransomware cannot alter, an offline copy, an off-site copy away from the coast, coverage for the imaging, documents and email the appliance ignores, and a timed restore test. We keep the appliance if it earns its place and build the rest around it.
How long does it take a Long Island practice to recover from ransomware?
With a plan in place, the practice is usually working again within a day. NetSys has handled more than thirty ransomware incidents over the past three years and fully recovered every one, and the clients who had a disaster recovery plan were back within 24 hours. Without a plan the same event runs longer, because copies have to be located and verified under pressure. The difference is decided before the attack, by the immutable copies and the tested restore.
Can one office keep seeing patients when another is flooded or without power?
Yes, if the systems are designed for it. A cloud replica of the practice-management or health record system means the schedule and the charts are reachable from any office, and the continuity plan says how patients from the closed location are moved to the nearest open one. Phones are redirected, staff know where to go, and intake and billing have manual procedures for the gap. The plan is rehearsed, so the first storm is not the first run-through.
Do you back up Microsoft 365 for Nassau County practices?
Yes. A practice's tenant holds patient and client correspondence, referral letters and shared documents that Microsoft retains only for a window after deletion. Independent cloud-to-cloud backup keeps mail, OneDrive, SharePoint and Teams under the practice's control with retention it chooses, so a mailbox deleted when a provider leaves can be recovered long afterwards. It runs alongside the server and imaging backups so the whole environment restores from copies the practice owns.
Know your recovery time before you need it.
We look at what is backed up, where it lives, when it was last restored and how long a full recovery would take, then set targets per system.