In 2026, the demand for large-screen ultrabooks with advanced security features continues to grow. Professionals and students alike seek devices that combine performance, portability, and robust security. Here are the top 10 17.3-inch ultrabooks that excel in these areas this year.

1. SecureBook Pro 17X

The SecureBook Pro 17X offers military-grade security with hardware-based encryption, biometric fingerprint sensors, and a dedicated security chip. Its sleek design is paired with powerful Intel processors and a vibrant 17.3-inch display, making it ideal for demanding tasks.

2. TitanShield 17

The TitanShield 17 emphasizes security with an integrated TPM 2.0 chip, facial recognition, and a self-healing BIOS. Its robust build and high-performance specs make it a top choice for enterprise users.

3. NovaGuard Ultra 17

NovaGuard Ultra 17 features a multi-layered security system, including encrypted storage, a privacy shutter for the webcam, and hardware-based anti-tampering measures. It combines security with a stunning 4K display.

4. FalconSecure 17

Designed for security-conscious users, FalconSecure 17 includes a fingerprint scanner, secure boot, and an optional biometric IR camera. Its high-end specs support intensive multitasking and creative workflows.

5. Eclipse Defender 17

Eclipse Defender 17 integrates a hardware security module (HSM), end-to-end encryption, and a trusted platform module. Its durable chassis and long battery life make it suitable for fieldwork and remote work environments.

6. Sentinel Max 17

Sentinel Max 17 is equipped with advanced biometric security features, including voice recognition and facial ID. Its high-resolution display and fast processors cater to multimedia professionals.

7. Ironclad Elite 17

The Ironclad Elite 17 prioritizes security with a tamper-proof chassis, encrypted communication, and hardware-based secure enclaves. It offers a perfect balance of security and performance for corporate users.

8. Fortress Ultra 17

Fortress Ultra 17 features a multi-factor authentication system, including fingerprint, facial recognition, and PIN. Its anti-glare display and high refresh rate make it ideal for gaming and professional use.

9. ProtecX 17

ProtecX 17 combines hardware security with software protections, such as real-time threat detection and automatic security updates. Its lightweight design makes it portable without sacrificing security.

10. Vanguard SecureBook 17

The Vanguard SecureBook 17 offers enterprise-grade security features, including encrypted VPN, hardware-based encryption, and a secure biometric sensor. Its large display and robust build suit professionals on the go.