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Network Security & Firewall: vendors and distributors in Southeast Asia

Products that inspect and control traffic between networks: firewalls at the perimeter and in the data centre, intrusion prevention, network access control, segmentation and DDoS protection. Most are sold as appliances or virtual machines with subscription services on top.

29vendors tracked
29with an ASEAN channel record
641partner companies
75distributors (by country)

What is sold under this label

Next-generation firewall (NGFW)
A firewall that identifies applications and users rather than only ports and addresses, and combines intrusion prevention, URL filtering and malware inspection in one appliance or virtual machine.
Intrusion prevention (IPS)
Inspects traffic for known exploit patterns and blocks it inline. Today it is mostly a firewall function; it is also used as “virtual patching” for systems that cannot be patched quickly.
Network access control (NAC)
Identifies every device that connects to the wired or wireless network and applies a policy — allow, quarantine or block — before it gets access.
Microsegmentation
Limits which servers and workloads can talk to each other inside a data centre or cloud, so that one compromised machine cannot reach everything else.
Firewall policy management
Analyses the rules across firewalls from several vendors, finds risky or unused ones and automates change requests.
DDoS protection
Appliances or cloud scrubbing services that absorb traffic floods before they reach the service being attacked.

Regulations that call for it

Requirements from the regulation guides published on this site that put this category into a purchase.

The guides give the full requirement, the source document and what changes next. They are not legal advice.

Network Security & Firewall vendors and where they have channel

Numbers are companies listed for that vendor and country; "dist" means distributors only so far. Click a number for the list, or a vendor for its profile.

Distributors carrying Network Security & Firewall vendors

Distributors on public record in each country, with the vendors of this category they carry.

Singapore

and 10 more.

Indonesia

Malaysia

Philippines

Thailand

and 2 more.

Vietnam

A vendor is filed under its main product line, so vendors that sell across several categories appear once. Records come from vendors' public partner directories, distributor vendor pages, partners' own websites and vendor announcements, last verified on 2026-11-12. Suar Signal describes product types in neutral terms and does not rank or endorse vendors or partners. Something wrong or missing? Tell us.

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