Payment terminals isolated
Card readers and registers live on their own segment, away from guest Wi-Fi and the manager's email PC.
● Mt. Juliet and western Wilson County
Card readers, handheld scanners, cameras and back-office PCs often end up on one flat network in Mt. Juliet storefronts and warehouses. TechCore pulls them apart and secures the edge. A free IT assessment shows where you stand.
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TechCore secures networks for Mt. Juliet retailers, distribution operations, contractors and clinics from its Smyrna office at 106 Enon Springs Rd E. The work centers on keeping payment terminals, warehouse devices, cameras and office computers in separate lanes, replacing or tuning the firewall and giving managers a safe way in from outside.
Mt. Juliet is about 19 miles from us by car. Most firewall and access changes are made remotely, while network closets, access points on a high warehouse ceiling and new cable runs get a technician on site.
A store counter and a shipping dock carry very different risks. Each gets its own controls.
Card readers and registers live on their own segment, away from guest Wi-Fi and the manager's email PC.
Handheld scanners and label printers join a dedicated wireless network with its own password and rules.
Turner Security cameras and door controllers get a separate segment so a camera is never a doorway to your files.
A Lebanon store or Hermitage office links back to the main location over a VPN instead of an open port.
Consumer routers left by the internet installer get replaced or properly configured, with firmware kept current.
Cashiers, pickers and office staff each get their own sign-in, so access can be traced and removed cleanly.
Retail and restaurants cluster around Providence Marketplace and Providence Parkway, clinics and dental offices line Mt. Juliet Road, and the Beckwith Road and Golden Bear Gateway area off I-40 has filled with warehouse and logistics buildings. A busy store often runs registers, a guest network and a back office on one router. A warehouse may have scanners, label printers and dock cameras all talking to each other. Separating those devices limits how far one infected machine can reach.
Plenty of Mt. Juliet companies also run a site in Lebanon, Hermitage or Nashville. We hold every location to the same firewall and segmentation standard, and our Smyrna technicians cover all of them.
We map registers, scanners, cameras, PCs and how each one connects.
A written plan shows which devices belong on which segment and what each may reach.
Firewall rules, wireless networks and switch settings change on a schedule built around store hours and shifts.
Updates and account reviews continue as you add registers, docks or locations.
PCI DSS does not strictly require segmentation, but keeping card systems apart from everything else shrinks the part of your network the standard applies to. TechCore sets up the separation and documents it. Your payment processor or assessor still decides whether you meet PCI DSS.
Often it is both. Weak coverage leads people to plug in cheap extenders or share passwords to get working. We plan wireless coverage for the floor, then lock the scanner network down so only company devices can join.
They can usually see your network name, but they should never be able to join it or reach anything behind it. We set strong wireless security, change default admin passwords on your equipment and keep guest Wi-Fi isolated from business devices.
That depends on how many devices, registers and sites are involved and what your current equipment can do. After the free IT assessment, the price is spelled out in a written proposal.
Yes. Both are in our Middle Tennessee service area. We connect them back to your main site securely and hold them to the same rules.
106 Enon Springs Rd E, Smyrna, TN 37167
Get directions to the Smyrna (Nashville & Middle TN) office (opens in a new tab)5959 Shallowford Rd, Suite 541, Chattanooga, TN 37421
Get directions to the Chattanooga office (opens in a new tab)Monthly IT support for Mt. Juliet stores and warehouses.
VoIP for storefronts, crews and warehouse offices.
Cameras, alarms and access control from Turner Security.
How TechCore reviews and secures a network.

Commercial security is handled by our sister company, Turner Security. Same owners, same offices, on the same network you already trust us with.
We used Turner Security when our business transferred to a new location and they went above and beyond to make sure we were up and running for business as quickly as possible. Jamie, Mike, Reid, Nathan, Greg, TJ and Dan were all very polite, professional, and friendly. I highly recommend them for all your IT needs!
I am a manager for 4 locations of Express Employment Professionals and we've recently used TechCore for our phone service. Our installation was easy and fast! Jamie and Alex took extra care to make sure all of our needs were met in each office, they had everything installed and running on the same day and Alex has been incredibly helpful for any changes we've needed with staff changes. I would highly recommend TechCore's phone and networking service.
TechCore takes care of our IT and we could not be more pleased with Jamie, Chris and everyone at Turner Security. They are quick to respond and fix any IT issues.
Start with a free IT assessment of your store, warehouse or office.
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