Network Security Solutions for Hong Kong SMEs

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Network security for Hong Kong businesses

Potoco Systems supplies, installs and supports business firewalls from Fortinet, Sophos and Palo Alto Networks. Compare the models below, then ask us for a quote sized to your line speed and user count.

FortiGate firewalls

One appliance for firewall, VPN, web filtering and intrusion prevention.

Sophos XGS firewalls

As an authorised Sophos partner in Hong Kong, we supply, licence, configure and support the XGS range.

See the Sophos XGS series guide or our Sophos partner page.

Palo Alto Networks

Palo Alto Networks firewall
Palo Alto Networks

PA-Series firewalls

For businesses standardising on Palo Alto. We quote the model and licence bundle to suit your throughput and user count.

Firewall licence renewal

Security subscriptions and hardware support expire. We send renewal reminders, supply the correct SKU and apply the licence without downtime.

FortiGate firewall licence renewal →

Which firewall do you need?

Model selection depends on internet bandwidth, the number of users and devices, the level of inspection you want (IPS, SSL inspection, application control) and whether you need redundant links. We size the appliance against your actual line speed and user count rather than the brochure maximum figures.

Compare the range with our FortiGate G-Series upgrade guide or the 70G vs 90G vs 120G comparison.

Frequently asked questions

Can you take over an existing firewall?

Yes. We review the current configuration, back it up and migrate it to the replacement appliance.

Do you provide installation outside office hours?

Yes, cutovers can be scheduled after hours or at weekends to avoid disrupting staff.

Can you supply the licences only?

Yes — licences and subscriptions can be supplied without an installation project.

Tell us your current model, user count and contract end date for a quotation.


About Potoco Systems Limited

Potoco Systems is a Hong Kong-based IT service provider specializing in managed IT services, network security, and Microsoft 365 solutions. We help businesses streamline their IT operations with expert support and enterprise-grade technology.

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Contact us today for a free consultation on your IT needs.