Security breaches can be existential for startups. We conduct thorough security architecture reviews that identify vulnerabilities, assess risk, and provide actionable remediation plans.
A single security breach can destroy years of trust, trigger regulatory penalties, and drain resources into incident response and remediation. For startups, the damage is often existential. Security architecture review from Arthiq gives you a comprehensive assessment of your security posture before attackers find the gaps.
Security is not a feature you add after launch. It is a property of your architecture that must be designed in from the beginning. Our review evaluates how well security is integrated into every layer of your system, from network configuration to application logic to data handling. We identify not just individual vulnerabilities but systemic weaknesses that create broad attack surfaces.
Our reviewers are product engineers who build secure systems, not auditors who check boxes. We understand the trade-offs between security and development speed, and we help you find the right balance for your stage and risk profile. Not every startup needs enterprise-grade security, but every startup needs a baseline that protects its users and data.
Our review spans five layers. Authentication and authorization evaluates how users prove their identity and how your system controls access to resources. We assess password policies, multi-factor authentication, session management, OAuth implementations, and role-based access control for common vulnerabilities such as privilege escalation, session fixation, and insecure token storage.
Application security examines your code for vulnerabilities in the OWASP Top Ten categories: injection attacks, broken authentication, sensitive data exposure, XML external entities, broken access control, security misconfiguration, cross-site scripting, insecure deserialization, using components with known vulnerabilities, and insufficient logging and monitoring.
Infrastructure security assesses network configuration, firewall rules, encryption practices, secret management, and container security. Data security evaluates how sensitive information is stored, transmitted, and processed. Finally, operational security examines your incident response capability, backup and recovery processes, and security monitoring and alerting.
Web3 products face unique security challenges. Smart contract vulnerabilities can lead to irreversible loss of funds. Front-end attacks can trick users into signing malicious transactions. Oracle manipulation can corrupt on-chain data. Bridge exploits can drain cross-chain liquidity. These Web3-specific attack vectors require specialized expertise to assess.
Our Web3 security review covers smart contract logic for reentrancy, overflow, access control, and economic exploits. We evaluate front-end security for transaction simulation, phishing protection, and wallet interaction safety. We assess off-chain infrastructure that interacts with blockchain systems, including relayers, indexers, and backend APIs.
We also review your deployment practices for smart contracts, including upgrade mechanisms, multisig configurations, and timelock protections. Immutable code requires rigorous pre-deployment review because post-deployment fixes are either impossible or extremely costly.
Our review produces a prioritized remediation roadmap that organizes findings by severity and effort. Critical vulnerabilities that are actively exploitable receive immediate attention. High-severity issues that require specific conditions to exploit are addressed in the near term. Medium and low-severity issues are scheduled into the regular development backlog.
For each finding, we provide a clear description of the vulnerability, its potential impact, proof-of-concept exploitation steps where appropriate, and specific remediation guidance. We do not just tell you what is wrong; we tell you how to fix it with code-level recommendations that your engineering team can implement directly.
We also provide architectural recommendations that prevent classes of vulnerabilities rather than fixing individual instances. For example, implementing a centralized input validation middleware prevents injection vulnerabilities across all endpoints, rather than fixing them one by one. These structural improvements have the highest long-term security value.
A security review is a point-in-time assessment. To maintain security as your product evolves, you need security integrated into your development process. We help you implement security practices that catch vulnerabilities during development rather than after deployment.
This includes automated security scanning in your CI/CD pipeline, dependency vulnerability monitoring, security-focused code review checklists, threat modeling workshops for new features, and regular penetration testing cadences. We also help you establish a vulnerability disclosure program that allows external security researchers to report issues responsibly.
For teams without dedicated security engineers, we design processes that distribute security responsibility across the engineering team. Every developer should understand basic security principles, and code review should include security considerations. We provide training and reference materials that build this capability.
A thorough security review that identifies vulnerabilities, assesses risk, and gives your team a clear remediation plan. Protect your users and your business.