Deira is one of Dubai's longest-established commercial districts, home to trading houses, family businesses and offices that have grown over many years. Their IT often grew the same way: an ageing server running the accounting system, cabling added piece by piece and a single internet line. Listonics modernises it in stages without stopping the business. Retention periods for tax and accounting records are set by the UAE Federal Tax Authority.
What decades of growth leave behind in Deira
Deira is one of Dubai's oldest commercial districts, and its IT reflects how the businesses grew: a trading house that has been there for decades usually has an accounting or inventory system on a server in a cupboard, cabling added in layers by different contractors, and records going back years that nobody wants to touch. The system works, which is precisely why nobody has looked at how exposed it is.
The specific threat here is invoice fraud rather than dramatic ransomware. Trading businesses pay suppliers by transfer against emailed invoices, so an attacker who reads one mailbox can change bank details on a genuine invoice and wait. The defence is procedural as much as technical: multi-factor authentication on every mailbox, and a rule that changed bank details are confirmed by telephone to a known number. The Dubai Police eCrime service is where an attempt gets reported, and it is worth knowing that before you need it.
Record keeping is the other Deira constant. UAE tax law requires accounting records to be retained and produced on request, and the Federal Tax Authority sets the obligation regardless of whether the only copy sits on an ageing server. An office whose records exist in one place has a compliance problem as well as a technical one, which is usually the argument that finally funds a proper backup.
What a Deira office needs
- Network and cabling upgrades planned around the limits of older buildings.
- Backup for on-site accounting and inventory systems, with restores that are actually tested.
- Email security and payment-verification steps against invoice fraud.
- A phased move of email and files to Microsoft 365 when the business is ready.
- Monthly support with on-site visits and one point of contact for every IT issue.
What we find in Deira offices
- An accounting or inventory server in a store room with no power protection, no monitoring and a backup nobody has ever restored.
- Supplier bank details changed by email and paid before anyone telephoned to verify them.
- Cabling added over many years without labels, so a ten-minute change becomes half a day of tracing.
- One internet line and no failover in a building where street works are routine.
- Years of accounting records held only on the server, with no copy off site, against a legal duty to produce them.
How we work with Deira offices
Deira engagements are deliberately phased, because a trading house cannot stop while its systems change. The first visit protects what already runs: power protection and monitoring for the accounting server, a backup that has been restored rather than merely scheduled, and an asset list written down. Multi-factor authentication and telephone verification of changed bank details go in alongside. Modernisation then follows at whatever pace the business sets, each stage quoted as a fixed scope before anything is ordered.
What a Deira project costs
Deira engagements are almost always phased, because switching everything at once is neither necessary nor safe. The first phase stabilises what exists: power protection, monitoring, a backup that has been restored and a documented asset list. The second modernises at the pace the business wants. Projects are quoted as a fixed scope, Listonics projects run from AED 2,500 to AED 30,000 depending on requirement, with a stabilisation phase toward the lower end. Support is a fixed monthly fee with response times written down; what IT support costs in Dubai sets out the structure.
Running an office in Deira? Read our in-depth guide: IT for Trading Businesses in Deira: How to Modernise in Stages Without Stopping Work (12 min read).
Frequently asked questions
Yes. We first make sure it is backed up and protected, then plan any move to new hardware or the cloud in stages, so daily work carries on.
Usually, yes. After a site survey we plan cable routes the building allows, such as surface containment or ceiling runs, and agree the work with building management first.
With two controls that cost almost nothing. Multi-factor authentication on every mailbox stops the account takeover that starts it, and a written rule that any change of bank details is confirmed by telephone to a number you already hold stops the payment even if the mailbox is read. Technology alone will not do it; the telephone call is the control that works.
UAE tax law sets a retention period and requires records to be produced on request, so the practical test is not how long you keep them but whether you could retrieve them. A single copy on an office server does not meet that test, because a fire, a theft or a failed disk ends it. Retention is a backup question as much as a filing one.
Yes, and that is the normal sequence. Email and files move first, which is where most of the daily risk sits, while the accounting server stays exactly where it is with proper backup and monitoring around it. The server moves later, on its own schedule, or stays on site indefinitely if the software requires it.
Written by Srinivasan Ramachandran, Founder, Listonics · Last reviewed October 24, 2026