Network Security

Firewall for Small Business & Office

A managed firewall for offices, shops, clinics, schools and hotels: it separates your staff, guest and camera networks, blocks what should not run on them, keeps a second internet line ready and is looked after for you - with published prices in India.

What a small-business firewall actually has to do

The router your internet provider gave you hands out addresses and connects you to the internet. It does not decide who may reach what inside the building. A firewall does, and for a small business that comes down to five jobs.

Keep the networks apart

Staff computers, guest or customer WiFi, CCTV cameras and the billing or accounts PC each get their own network, with rules between them. A visitor's phone on the WiFi can never reach your Tally machine or your camera recorder.

Control what the connection is used for

Block categories of sites (adult, gambling, known phishing and malware hosts), specific sites or apps on the staff network, and peer-to-peer downloads that eat the bandwidth. See web and DNS filtering.

Close the doors to the internet

Nothing inside is reachable from outside unless you decide it is. Remote access goes through a VPN, not an open port for the camera app or remote desktop.

Stay online

A second internet line with automatic failover, so a fibre cut does not stop billing. See internet failover.

Remember what happened

Logs of connections and logins, kept and available to you, so a question about who did what next month has an answer.

Which firewall is best for a small business?

The honest answer depends less on the brand than on who will look after it. A firewall is not a box you install once: rules change when staff join and leave, a new camera system arrives, a branch opens. A small business without its own IT team gets more protection from a well-configured firewall that someone manages than from an expensive appliance nobody logs in to.

iberry builds and manages firewalls on MikroTik RouterOS hardware - widely available, affordable, and powerful enough for an office of a few people or a hotel of hundreds of rooms. We configure it, watch it and change it for you. If you have an in-house IT team that wants to run the console itself, a dedicated appliance may be the better fit; see Fortinet, Sophos and SonicWall alternatives for how the two approaches differ.

Firewall price in India

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Lite - ₹30,000

One-time. Small offices, shops, clinics, cafés, schools, small hotels (30-40 rooms).

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Medium - ₹50,000

One-time. Larger offices, colleges, hospitals, 40-60 room hotels.

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Standard - ₹99,000

One-time. Large companies, universities, five-star hotels.

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AMC - ₹15,000 / year

Yearly maintenance on every plan: monitoring, rule changes, updates and support.

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DNS Hosted Security - ₹9,000 / year

Phishing and malware domains blocked at the DNS level, with ready-made content categories.

There is no per-user licence, so adding staff does not add cost. Full plan details are on supported hardware and plans and pricing.

Installation, then AMC

In India our engineers survey the site, install and configure the firewall, move your existing network behind it and test every connection before they leave - in the Chandigarh tricity directly, elsewhere by arrangement. Outside India a local IT partner fits the hardware to our plan and we configure and manage it remotely over an encrypted tunnel, in any country.

After that the yearly maintenance covers the work that keeps a firewall useful: updating RouterOS, adjusting rules when you ask, checking the failover still works, and answering when something is blocked that should not be.

Frequently asked questions

What does UTM firewall mean?

UTM stands for unified threat management: one device that does the firewall, content filtering, VPN and related security jobs together instead of a separate box for each. See UTM and firewall security.

How much does a firewall cost for a small business in India?

iberry's published plans are ₹30,000, ₹50,000 and ₹99,000 one-time, sized to the site, each with ₹15,000 yearly maintenance. DNS Hosted Security is an optional ₹9,000 a year. There is no per-user licence.

Is a firewall needed if I already have antivirus?

Yes - they do different jobs. Antivirus protects one computer. A firewall protects the network: it keeps guests away from your systems, stops the internet reaching inside, and controls what every device can do.

Do you provide firewall AMC for a firewall you did not install?

If it is MikroTik RouterOS, usually yes - we review the configuration first and fix what needs fixing. If it is another vendor's appliance, we will tell you plainly whether to keep it or replace it.

Do you install firewalls outside India?

Yes, in any country. A local IT partner fits the hardware following our plan, and we configure, monitor and maintain it remotely. Support is in English; projects abroad are quoted individually.

Want a firewall that someone actually looks after?

Tell us how many people and devices you have, how many internet lines and what you need to protect. Published firewall plans in India are ₹30,000, ₹50,000 and ₹99,000 one-time, each with ₹15,000 yearly maintenance; DNS Hosted Security is ₹9,000 a year. Outside India every project is quoted on its own, because the hardware is usually bought locally.

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