Last Updated: May 15, 2025

At SASTA.HK, your privacy is our priority. This Privacy Policy explains how we collect, use, disclose, and protect your information when you use our services.

1. Information We Collect

We collect minimal personal information to provide our services, including:

• Account Information: Name, email address, and billing information for account creation and payment processing.
• Usage Data: Metadata about your storage usage (e.g., file sizes, access logs) to optimize performance and ensure compliance.
• Contact Form Data: Information you provide when contacting us, such as name, email, and message content.

We do not have access to the content of your files due to our zero-knowledge encryption.

2. How We Use Your Information

Your information is used to:

• Provide and maintain our cloud storage services.
• Process payments securely via our trusted payment processors.
• Respond to your inquiries and provide customer support.
• Comply with legal obligations, including GDPR, CCPA, and HIPAA.

3. Data Sharing and Disclosure

We do not sell or share your personal information with third parties, except:

• With payment processors to process transactions securely.
• As required by law or to protect our legal rights.

4. Data Security

We use AES-256 encryption, zero-knowledge architecture, and HashiCorp Vault for key management to ensure your data is secure. Our triple data center setup provides redundancy and 99.99% uptime.

5. Your Rights

Under GDPR and other applicable laws, you have the right to:

• Access, correct, or delete your personal information.
• Object to or restrict certain processing activities.
• Request data portability.

To exercise these rights, contact us at [email protected].

6. Cookies

We use essential cookies to ensure the functionality of our website. We do not use tracking or advertising cookies.

7. Contact Us

For questions about this Privacy Policy, contact us at:

Email: [email protected]
Phone: (587) 200-2555
Address: SASTA.HK, Sheung Wan, Hong Kong