NTAG 424 DNA Secure NFC Card | 13.56MHz ISO14443A Anti-Counterfeiting RFID
Secure NTAG® 424 DNA NFC Card (13.56 MHz)
High-security, anti-counterfeiting NFC card for authentication, access control, and trusted IoT applications
🔍 Problem
Traditional NFC / RFID cards (e.g. MIFARE Classic) rely on legacy security mechanisms that are vulnerable to cloning, replay attacks, and unauthorized data access. This creates serious risks for access control, brand protection, digital identity, and secure customer engagement.
✅ Solution
The NTAG® 424 DNA Secure NFC Card integrates AES-128 encryption, SUN (Secure Unique NFC) authentication, and Common Criteria EAL4 certified security, delivering enterprise-grade protection while remaining fully compatible with NFC-enabled smartphones and readers.
📊 Data Value
- ISO/IEC 14443-A & NFC Forum Type 4 compliant
- Secure, encrypted NFC communication up to 848 kbps
- Designed for scalable authentication, anti-counterfeiting, and digital trust workflows
This makes NTAG 424 DNA ideal for organizations migrating from legacy RFID systems to a modern, high-security NFC infrastructure.
Key Security & Technical Advantages
- AES-128 Cryptography
Secure authentication, encrypted data exchange, and message integrity - SUN Message Authentication
Prevents replay attacks and enables dynamic, verifiable NFC interactions - Common Criteria EAL4 Certified
Hardware and software security evaluated to international assurance standards - ISO 7816-4 File System
Structured data management for secure NDEF and protected files - Random ID Support
Enhanced user privacy and tracking protection
Technical Specifications
| Parameter | Details |
|---|---|
| Chip | NXP® NTAG® 424 DNA |
| Frequency | 13.56 MHz |
| Protocol | ISO/IEC 14443-A, NFC Forum Type 4 |
| User Memory | 416 bytes |
| UID | 7-byte (Fixed or Random ID) |
| Data Rate | Up to 848 kbps |
| Security | AES-128, SUN authentication, mutual authentication |
| Card Size | CR80 (85.6 × 54 × 0.88 mm) |
| Material | PVC / PET / ABS |
| Surface Finish | Glossy / Matte / Frosted |
| Printing | Offset, Digital, UV, Barcode, QR, Hot Stamping |
| Operating Temp | 0 °C to 50 °C |
| Certifications | ISO14443-A, NFC Forum Type 4, Common Criteria EAL4 |
Customization Options
- Full-color printing (CMYK / Pantone)
- Serial numbers, QR codes, barcodes
- UV security printing & laser engraving
- Hologram, signature panel, scratch layer
- OEM dimensions and material options
Typical Applications
- Secure access control & ID systems
- Brand protection & product authentication
- Loyalty programs & digital membership
- Event ticketing & electronic vouchers
- Trusted IoT and NFC-based authentication flows
Certifications & Compliance
- ISO/IEC 14443-A
- NFC Forum Type 4
- Common Criteria EAL4
- AES-128 cryptographic security
- RoHS & REACH compliant (card materials)
Frequently Asked Questions
Q1: How is NTAG 424 DNA different from standard NFC tags?
It adds AES-128 encryption, SUN authentication, and EAL4 certification, making it resistant to cloning and replay attacks.
Q2: Can smartphones read this card?
Yes. NFC-enabled Android and iOS devices can read it. Advanced security features are typically used with an app or backend system.
Q3: Is it suitable for replacing MIFARE Classic cards?
Yes. NTAG 424 DNA is widely used as a secure upgrade path for legacy MIFARE Classic deployments.
Q4: Can the card be fully customized?
Yes. Both blank and fully printed OEM cards are available, including security printing features.
SEO Meta Data
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Meta Description:
High-security NTAG® 424 DNA NFC card with AES-128 encryption and EAL4 certification. Ideal for access control, authentication, and anti-counterfeiting applications.
📩 For bulk pricing, samples, or chip encoding services, please contact us.
