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SYON Security

SYON Security Email Formats

Computer and Network SecurityFlag of HK16B, Eubank Plaza, Hong Kong1-10 Employees

SYON Security Email Formats

SYON Security uses 1 email format. The most common is {first initial}.{last name} (e.g., j.doe@syonsecurity.com), used 100% of the time.

FormatExamplePercentage
{first initial}.{last name}
j.doe@syonsecurity.com
100%

Key Contact at SYON Security

Flag of HK

Vincent Yiu

Managing Director

Company overview

Headquarters16B, Eubank Plaza, 9 Chiu Lung Street, Central, Central, Hong Kong Island 111111, HK
Phone number+85220230468
Website
NAICS518210
Founded2018
Employees1-10
Socials

About SYON Security

SYON Security Limited is a technically driven cybersecurity firm based in Hong Kong, specialising in adversary simulation and red teaming. We conduct full black box and grey box attack simulations against critical infrastructure sectors—including aviation, energy, banking and finance, rail, and maritime. Our certified offensive security experts emulate real-world threat actors to uncover blind spots across your entire defense stack. We assess not just technology, but also your people and processes—to provide a holistic view of your cyber resilience. We serve clients globally across the US, Europe, Middle East, Africa, Oceania, Hong Kong, and Greater China. Core Services: • Red Teaming • Adversary Simulation • Penetration Testing • IoT & OT Security Testing • Purple Teaming • Incident Response www.syonsecurity.com

Employees by Management Level

Total employees: 1-10

Seniority

Employees

C-Suite

Employees by Department

SYON Security has 1 employees across 1 departments.

Departments

Number of employees

Funding Data

SYON Security has never raised funding before.

SYON Security Tech Stack

Discover the technologies and tools that power SYON Security's digital infrastructure, from frameworks to analytics platforms.

Lodash

Lodash

JavaScript libraries

Sentry

Sentry

Issue trackers

Sirvoy

Sirvoy

Appointment scheduling

Wix

Wix

Blogs

HTTP/3

HTTP/3

Miscellaneous

HSTS

HSTS

Security

Open Graph

Open Graph

Miscellaneous

React

React

JavaScript frameworks

Google Cloud

Google Cloud

IaaS

Google Cloud CDN

Google Cloud CDN

CDN

Envoy

Envoy

Reverse proxies

RSS

RSS

Miscellaneous

Frequently asked questions

SYON Security is located in 16B, Eubank Plaza, HK.
You can reach SYON Security at +85220230468.
SYON Security was founded in 2018, making it 8 years old. The company has established itself as a significant player in its industry over this time.
SYON Security has approximately 1-10 employees. The company continues to grow its workforce to support its business operations and expansion.

4.8

40,000 users

top 50
high performer
most used
tier 1 accuracy

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