01. Security Philosophy & Principles
At Virtual Sys Technologies, security is not a bolt-on feature or post-deployment checklist. We design, engineer, and deploy systems following a Security-by-Design and Zero-Trust Architecture mindset.
Least Privilege
Engineers receive granular, role-based access strictly limited to active client sprint requirements.
Defense in Depth
Multiple layered defensive safeguards across networks, transport channels, codebases, and databases.
Continuous Auditing
Every commit, automated build pipeline, and cloud deployment undergoes automated security scans.
Mutual Non-Disclosure
Every engagement is bound by contractual IP isolation and mutual non-disclosure covenants.
02. Cloud Infrastructure & Network Security
We build and maintain enterprise solutions hosted on Tier-1 hyperscale cloud platforms (Amazon Web Services, Google Cloud Platform, Microsoft Azure, and DigitalOcean), relying on their certified ISO 27001, SOC 1/2/3, and FedRAMP data centers.
- VPC & Network Isolation: Production, staging, and development workloads operate inside strictly segmented Virtual Private Clouds (VPCs) with zero public routing to internal databases.
- DDoS & Web Application Firewalls (WAF): Ingress traffic is scrubbed via enterprise WAFs and edge CDNs (Cloudflare / AWS CloudFront) providing Layer 3/4/7 DDoS mitigation.
- Automated Backups: Point-in-time snapshot replication across multiple availability zones with automated recovery point objectives (RPO) and recovery time objectives (RTO).
03. Encryption Standards
All sensitive data, proprietary source code, and client communications are protected with modern, industry-standard cryptographic algorithms:
| State | Encryption Protocol | Key Management | Scope |
|---|---|---|---|
| Data in Transit | TLS 1.3 (mandatory fallback TLS 1.2) | Automated SSL certificate rotation via Let's Encrypt / AWS ACM | All HTTP endpoints, APIs, and client portals |
| Data at Rest | AES-256 (Advanced Encryption Standard) | KMS / Envelope encryption with annual key rotation | Databases, storage buckets, backups, and disk volumes |
| Secrets & Credentials | HashiCorp Vault / AWS Secrets Manager | Hardware Security Modules (FIPS 140-2 Level 3) | API tokens, private keys, database credentials |
04. Secure Software Development Lifecycle (SDLC)
We adhere to strict engineering governance across every phase of the development lifecycle to prevent vulnerabilities from reaching production:
- OWASP Top 10 Mitigation: Architectures are designed to proactively eliminate vulnerabilities including SQL injection, cross-site scripting (XSS), cross-site request forgery (CSRF), and broken object-level authorization (BOLA).
- Static Application Security Testing (SAST): Automated code scanners analyze all pull requests for insecure coding patterns, hardcoded secrets, and dependency CVEs.
- Mandatory Peer Code Review: No code is merged into primary branches without review and approval by at least one senior technical architect.
- Sanitized Test Data: Real production user databases are never duplicated into development or testing environments; synthetic mock datasets are utilized.
05. Access Control & Identity Management
Internal access to engineering systems, communication channels, and client staging environments is governed by strict identity verification:
- Mandatory Multi-Factor Authentication (MFA): Enforced across all internal tools, version control accounts, cloud management consoles, and email services.
- Zero Shared Credentials: Every developer authenticates using individual named credentials; shared passwords and generic accounts are prohibited.
- Automated Offboarding: Departing staff access is revoked automatically within two (2) hours across all single sign-on (SSO) directories.
06. Client IP & Repository Isolation
We recognize that client source code, databases, and architectural designs represent core business assets. We implement rigorous isolation:
- Repositories are protected with branch protection rules, mandatory signed commits, and restricted push permissions.
- Upon project completion or contract termination, repository administrative access is transitioned fully to the client organization.
07. Incident Response Protocol
Virtual Sys maintains a defined Incident Response Plan designed to rapidly detect, contain, investigate, and remediate cybersecurity events:
- 24/7 Threat Telemetry: Automated monitoring alerts our core infrastructure team to anomalous traffic spikes, unauthorized access attempts, or service disruptions.
- Containment & Eradication: Immediate isolation of affected nodes, key rotation, and forensic snapshot capture.
- Client Notification SLA: In the event of a verified security incident affecting client data, Virtual Sys commits to notifying affected clients in writing within twenty-four (24) hours of verification.
08. Regulatory Compliance & Standards
Our operational and engineering standards align with key international security frameworks:
- GDPR / UK GDPR: Compliance with data minimization, international transfer mechanisms, and user privacy rights.
- SOC 2 & ISO 27001 Alignment: Operational controls modeled after Trust Services Criteria for security, availability, and confidentiality.
- PCI-DSS Best Practices: For e-commerce clients, we integrate tokenized payment gateways (Stripe, Braintree, Adyen) so raw credit card numbers never touch client application servers.
09. Responsible Vulnerability Disclosure
We value the contributions of security researchers and the global ethical hacking community. If you believe you have discovered a potential vulnerability in any Virtual Sys digital asset, we encourage you to report it immediately.
10. Security Team Contact
For security assessments, compliance questionnaires, or urgent security incident reports, please contact our security engineering team directly:
Dedicated Security Hotline: info@virtualsystec.com
Primary US Operations: 447 Broadway, 2nd Floor Suite #1566, New York, NY 10013, USA
Primary EU Operations: Kerderstraat 260B, 6226XW, Maastricht, The Netherlands, EU
Direct Telephone: +1 478 200 4004 (USA) · +31 6 2198 8937 (EU)