Est. 2018

Your World‑Class Cyber Sparring Partner.

We act as your sparring partner to help you identify areas to improve in your cyber posture.

Start Sparring Session Request Quote
70+ Red Team Ops
50+ Pen Tests
Global Service Coverage
5+ APT Incident Responses
IT/OT Expertise
Cross-Industry Experience
Recon
Weaponize
Deliver
Exploit
Install
C2
Action

Our Services

Elite offensive security operations designed to identify, exploit, and remediate vulnerabilities.

Red Team

Adversary Simulation

syon-red-team -- zsh root@syon:~# ./init_simulation.sh > Initializing Adversary Profile: APT-29 > Target: Critical Infrastructure > Objectives: Data Exfiltration, Persistence root@syon:~# exec_attack_chain BENEFITS_ANALYSIS REALISTIC THREAT VALIDATION BLUE TEAM DETECTION RATE EXECUTIVE RISK CLARITY

Red Team Operations

  • Adversary Simulation (APT Emulation)
  • Physical Security Assessment
  • Social Engineering Campaigns
  • Intelligence-led Cyber Attack Simulation Testing ("iCAST")
  • Threat Intelligence Based Attack Simulation ("TIBAS")
  • Assumed Breach Scenarios
  • Ransomware Attack Simulation
  • Backup System Attack Simulation
RECON WEAPON DELIVER EXPLOIT ACTION

Penetration Testing

Technical Security Coverage

Web Application Security OWASP Top 10, Business Logic Mobile App Assessment iOS & Android, API Security Cloud Infrastructure AWS, Azure, GCP, Kubernetes Internal Network Pentest Active Directory, Lateral Movement External Network Pentest Perimeter Defense, OSINT IoT & OT Security Firmware, Hardware Hacking Social Engineering Phishing, Vishing, Physical Red Teaming Full-scope Adversary Sim Wireless Security WiFi, Bluetooth, RFID API & Microservices REST, GraphQL, SOAP Ransomware Simulation Encryption & Recovery Tests Insider Threat Malicious Insider Emulation Compliance Testing PCI-DSS, ISO 27001, SOC2 Web Application Security OWASP Top 10, Business Logic Mobile App Assessment iOS & Android, API Security Cloud Infrastructure AWS, Azure, GCP, Kubernetes Internal Network Pentest Active Directory, Lateral Movement External Network Pentest Perimeter Defense, OSINT IoT & OT Security Firmware, Hardware Hacking Social Engineering Phishing, Vishing, Physical Red Teaming Full-scope Adversary Sim Wireless Security WiFi, Bluetooth, RFID API & Microservices REST, GraphQL, SOAP Ransomware Simulation Encryption & Recovery Tests Insider Threat Malicious Insider Emulation Compliance Testing PCI-DSS, ISO 27001, SOC2

Penetration Testing

  • Network (Internal & External)
  • Web Application Security
  • Mobile App (iOS/Android)
  • Cloud (AWS, Azure, GCP)
  • IoT & Embedded Systems
  • API & Microservices
  • Wireless & Radio Frequency
  • Insider Threat Simulation
SCANNING...

Incident Response

Threat Neutralization

DEFENDING: CRYPTO EXCHANGE THREAT: LAZARUS GROUP APT [SYON_AI] Threat Signature Detected... [DEFENSE] Attack Vector Neutralized.

Incident Response

  • 24/7 Emergency Response
  • Digital Forensics & Analysis
  • Malware Reverse Engineering
  • Post-Breach Remediation
  • Tabletop Exercises (TTX)
  • Threat Hunting
  • Compromise Assessment
CONTAINMENT_ACTIVE

Our Team

We are a team of ethical hackers with over a decade of experience from Technical Elite Security teams and Big Four backgrounds, combining deep hacking expertise with consulting and project management excellence.

Licensed Penetration Testing Provider

Singapore License ID: CS/PTS/C-2023-0468

Validated ownership credibility, structure, and background checks performed.

Vetted by HKCERT

Hong Kong Cybersecurity Service Providers Connect Programme

Validated credibility, verified case studies, and proven project experience.
Industry Certifications and Courses
#_ Offensive Security Certified Professional (OSCP)
0x41 0x41 EIP Offensive Security Certified Expert (OSCE)
Offensive Security Experienced Penetration Tester (OSEP)
eLearnSecurity Certified Penetration Tester eXtreme (eCPTX)
CREST Registered Penetration Tester (CRT)
CREST Certified Infrastructure Tester (CCT Inf)
Certified Red Team Manager (CRTM)
Certified Red Team Expert (CRTE)
MITRE ATT&CK Defender: Cyber Threat Intelligence
MITRE ATT&CK Defender: Security Operations Center
MITRE ATT&CK Defender: Adversary Emulation Methodology
GIAC Penetration Tester (GPEN)
GIAC Exploit Researcher and Advanced Penetration Tester (GXPN)
RastaLabs HITB ProLabs
Offshore HITB ProLabs
APTLabs HITB ProLabs
Alchemy HITB ProLabs
#_ Offensive Security Certified Professional (OSCP)
0x41 0x41 EIP Offensive Security Certified Expert (OSCE)
Offensive Security Experienced Penetration Tester (OSEP)
eLearnSecurity Certified Penetration Tester eXtreme (eCPTX)
CREST Registered Penetration Tester (CRT)
CREST Certified Infrastructure Tester (CCT Inf)
Certified Red Team Manager ("CRTM")
Certified Red Team Expert ("CRTE")
MITRE ATT&CK Defender: Cyber Threat Intelligence
MITRE ATT&CK Defender: Security Operations Center
MITRE ATT&CK Defender: Adversary Emulation Methodology
GIAC Penetration Tester (GPEN)
GIAC Exploit Researcher and Advanced Penetration Tester (GXPN)
RastaLabs HITB ProLabs
Offshore HITB ProLabs
APTLabs HITB ProLabs
Alchemy HITB ProLabs
Global Conference Speakers, Trainers, and Exhibitors
Black Hat USA
DEF CON
HITB
OffensiveX
SSC
SnoopCon
BSides
SteelCon
HITB GSEC
DragonCon
SINCON
Black Hat USA
DEF CON
HITB
OffensiveX
SSC
SnoopCon
BSides
SteelCon
HITB GSEC
DragonCon
SINCON

Critical Infrastructure
Security Showdown

Executing high-impact Red Team operations against critical systems in Singapore's premier OT/ICS security competition.

2022 2023 2024 2025
CO-ORGANIZED BY:
SUTD iTrust
CSA Singapore
MINDEF
Digital Intelligence Service of Singapore
Industries Served To Date
Specialized expertise across Information Technology and Operational Technology Environments
Finance• Insurance• Banking• Construction• Railway• Highways• Airports• Energy• Agriculture• Crypto• Telecommunications• Critical Infrastructure• NGO• Casinos & Hospitality• Holding Groups• Technology• SaaS Solution• Manufacturing• Maritime• Logistics• Property Management•
Finance• Insurance• Banking• Construction• Railway• Highways• Airports• Energy• Agriculture• Crypto• Telecommunications• Critical Infrastructure• NGO• Casinos & Hospitality• Holding Groups• Technology• SaaS Solution• Manufacturing• Maritime• Logistics• Property Management•

Global Operational Footprint

Delivering elite security assessments across major economic zones.

North America Europe CEE Middle East APAC Hong Kong LATAM Africa ANZ
SYON Security Limited
LinkedIn X

Contact Us

Ready to elevate your cyber defense? Reach out for a consultation.

Initialize Contact