Solutions I deliver
- Digital Signature: USB-token digital certificates for companies, household businesses and individuals - used for tax filing, social insurance submissions and signing e-invoices and e-contracts. Package advice and on-time renewal support. Check licensed providers at rootca.gov.vn
- Remote Signing: Sign from anywhere: private keys are kept securely in an HSM at the data center, so users sign on their phone or computer without plugging in a USB token. Ideal for mobile and multi-site teams. Visit esign.neac.gov.vn
- TSA - Timestamping: A Timestamping Authority service that certifies the exact moment of signing, so digital signatures stay legally valid and verifiable even after the certificate has expired. Check at rootca.gov.vn
Need advice that fits your size and the software you already use? Book a free 30-minute consultation with Phan Duy.
