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GithSoft Systems Lab
Privacy by Design & Legal Transparency

Privacy Policy & Data Protection Statement

Effective Date: November 2026 · Version: 1.0 · Jurisdictions: Vietnam Decree 13/2023/ND-CP, EU GDPR, CCPA/CPRA

At a Glance · Core Commitments

01. ZERO TRACKING COOKIES

No Google Analytics, no Facebook Pixels, no behavioral trackers.

02. 12-MONTH RETENTION

Contact details deleted after 12 months or immediately upon request.

03. 72-HOUR DSAR SLA

Data Subject Access & Erasure requests processed within 72h via email.

01. Data Controller & DPO Information

This Privacy Policy governs the processing of personal data on the website githsoft.com and related technical consulting channels operated by:

Entity: GithSoft Systems Engineering Lab
Founder & Chief Systems Architect: Bùi Gia Thịnh (@tackelua)
Data Protection Officer (DPO) Contact: [email protected]
Telegram Security Contact: @tackelua

02. Categories of Personal Data Collected

In strict compliance with the Principle of Data Minimization (Article 3 Decree 13/2023/ND-CP, Article 5(1)(c) GDPR), GithSoft only collects personal data that you explicitly and voluntarily submit via our technical inquiry form or direct communication channels:

  • Identity Data: Full Name or Organization / Company Name.
  • Contact Data: Corporate Email address, Phone/Zalo number, or Telegram/GitHub handle.
  • Technical Inquiry Data: High-level problem statements, architectural specifications, or system requirements submitted for feasibility review.
  • Automated Edge Telemetry: Anonymized server logs collected by Cloudflare edge servers (IP address generalized to country level, HTTP protocol version, user-agent) strictly for DDoS mitigation and infrastructure security. No persistent user tracking cookies are set.

03. Lawful Bases & Processing Purposes

Under Article 11 & 13 of Vietnam Decree 13/2023/ND-CP and Article 6 of EU GDPR, your data is processed solely under the following lawful bases:

Processing Purpose Lawful Basis (Decree 13 & GDPR) Data Categories
Technical Feasibility Review & Architectural Scoping Consent (Art. 11 Decree 13 / Art. 6(1)(a) GDPR) Name, Email, Inquiry message
Pre-Contractual Negotiation & NDA Execution Contractual Necessity (Art. 6(1)(b) GDPR) Organization, Contact details
DDoS Mitigation & Edge Infrastructure Security Legitimate Interest & Cyber Safety Law Anonymized edge headers, IP

⚠ Strict Non-Disclosure Guarantee: GithSoft never sells, rents, licenses, or shares your personal information or confidential project specifications with any advertising networks, third-party brokers, or external marketers.

04. Data Retention Period

In compliance with Article 16 Decree 13/2023/ND-CP and GDPR Storage Limitation, personal data is retained only for the period necessary to fulfill the initial consultation purpose:

  • General Technical Inquiries: Retained for a maximum of 12 months from the date of the last technical communication, after which it is permanently purged.
  • Executed Contracts & Invoicing: Stored for 5 to 10 years in strict accordance with statutory accounting and tax regulations.
  • Immediate Erasure: If you request data erasure before the 12-month period expires, your data is expunged within 72 hours.

05. Zero-Tracking Cookies Policy

Under the EU ePrivacy Directive and GDPR Recital 30, websites using non-essential tracking cookies must enforce explicit cookie banners. Because githsoft.com is engineered with privacy-by-design:

✔ NO COOKIE CONSENT BANNER REQUIRED

We do not set any tracking, targeting, advertising, or third-party analytics cookies. Our site is delivered as precompiled static HTML/CSS over Cloudflare Anycast Edge PoPs. Local latency measurement uses pure client-side performance.now() without storing cookies or transmitting user fingerprints.

06. Data Subject Rights (DSAR)

Regardless of your country of residence, GithSoft grants all data subjects full rights in alignment with Article 9 of Decree 13/2023/ND-CP and Articles 15–21 of GDPR:

Right to Know & Access:

Obtain confirmation and a machine-readable copy of any personal data we hold about you.

Right to Erasure ("To Be Forgotten"):

Request the immediate, permanent deletion of your contact information and message history.

Right to Rectification:

Update or correct inaccurate or incomplete contact records.

Right to Withdraw Consent:

Withdraw previously granted processing consent at any time without adverse consequences.

07. How to Exercise Your Rights (DSAR Procedure)

To exercise any of your statutory data protection rights, submit an email to our Data Protection Officer:

Subject Line: [Data Subject Request] Your Full Name
SLA Response Time: Within 72 hours (Decree 13) / within 30 days maximum (GDPR).
Processing Fee: 100% Free of charge.
Supervisory Authority Recourse: You also have the right to lodge a complaint with your competent national Data Protection Authority (DPA in the EEA/UK) or Department A05 (Ministry of Public Security of Vietnam) if you believe our data processing violates statutory regulations.

08. Technical & Operational Security Safeguards

Under Article 26 Decree 13/2023/ND-CP and Article 32 GDPR, GithSoft implements rigorous physical, organizational, and cryptographic security measures:

  • Transit Encryption: TLS 1.3 enforced across all connections with HSTS (HTTP Strict Transport Security) Preload and 1-year max-age.
  • HTTP Security Headers: X-Frame-Options: DENY, X-Content-Type-Options: nosniff, and Permissions-Policy: camera=(), microphone=(), geolocation=().
  • Workstation Encryption: Client project discussions and architectural schematics reside on hardware-encrypted macOS drives (FileVault AES-256) secured with physical FIDO2 U2F hardware security keys.
  • Global Edge Network & Transit: Static asset delivery and DDoS mitigation are served across Cloudflare's global Anycast edge network in compliance with Decree 13 Article 25 (cross-border data transfer) and EU Standard Contractual Clauses (SCCs).