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CyStack combines software engineering and cybersecurity expertise to design and build security systems customized for your business: a threat intelligence platform, a Security Operations Center (SOC), insider risk management, attack surface management and more.
Years of Expertise
Secured Clients Across Web2 & Web3
Threats Prevented Before Exploitation
Digital Assets Protected
Monitoring and Response
Every large enterprise has its own risk profile, processes and infrastructure.
If the SIEM, SOC or threat intelligence solutions on the market cannot fully meet those needs, CyStack, with its software development and cybersecurity expertise, will build a system that fits your requirements exactly.
CyStack's Security Software Engineering Service is a specialized solution for enterprises and large corporations that want their security systems customized to fit their technical characteristics, infrastructure and specific needs.
CyStack has nearly 10 years of experience in software development and cybersecurity. It designs and builds security systems that are solid, continuously monitored and cost-effective.
You don't need the full suite. Choose the solutions that suit your business, and CyStack will combine and deploy them to match your systems
Compliance with global security standards
Monitors open-source intelligence (OSINT) and the dark web to detect data leaks early
A 24/7 security operations center that follows your own processes
Risk scoring and detection of anomalous behavior inside your organization
Monitors and responds immediately to vulnerabilities and risks across the web application surface
Data flow control, data loss prevention, customized operating systems and more
A centralized platform for managing vulnerabilities and risks
Domains & APIs
Technical Attack Surface
Internal Data and User Behavior
Open-Source Intelligence (OSINT) & Dark Web
Internal Devices (Endpoints)
Cloud & Blockchain Infrastructure
Requirements discovery, a business requirements document (BRD) and priority setting
A multi-layer architecture: collection, processing, AI/ML analysis and alerting
Development follows a secure software development lifecycle (Secure SDLC) from the start
Connection to SOC, SIEM, CERT and existing infrastructure
A security assessment before the system goes live
Continuous monitoring, model optimization and feedback collection
No need to hire two separate vendors for development and security
A closer look at how CyStack's research team protects major platforms.
Affected target: Cyclos payment system
A critical Log4j vulnerability in Cyclos allows arbitrary code execution. Attackers exploited it to install a backdoor on a reputable cryptocurrency exchange, which led to a large-scale data leak.
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Affected target: D-Link ShareCenter NAS devices
The vulnerability affects about 60,000 devices worldwide. If exploited successfully, attackers can steal or delete data on the NAS and then break into the internal network.
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Affected target: Personal devices
This vulnerability can corrupt memory and may lead to remote code execution. Mongoose is embedded in many devices that rarely receive firmware updates, so vulnerable IoT and industrial systems can stay exposed for years.
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Affected target: Enterprises and organizations
CyStack's security team detected abnormal activity on a customer's systems. We traced the attack directly to a threat from China and assessed the malware's behavior first-hand.
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Affected target: Personal devices
This vulnerability can corrupt memory and may lead to remote code execution. Mongoose is embedded in many devices that rarely receive firmware updates, so vulnerable IoT and industrial systems can stay exposed for years.
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Our team is honored for its contributions to discovering and responsibly disclosing critical security vulnerabilities in major products and services worldwide
Our team helps shape industry trends. Recognition from the international security community is the strongest assurance of the quality of the security services you receive
BlackHat USA
BlackHat Asia
XCon focus
T2FI
FIDO APAC
Taiwan CYBERSECCYBERSEC
Your own team, working full-time on your project
CyStack delivers against the requirements document (BRD), with a fixed scope and cost
CyStack experts join your in-house team
CyStack demonstrated outstanding expertise while securing our critical EMV card issuance platform. Their ability to deliver specialized solutions that precisely met demanding technical and operational requirements made a strong impression.
Nguyen Thanh Tung
Head of Product Security, One Mount
