ASUS ZenBook (UX430UA)
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Security Grade
Calculator v1
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ASUS ZenBook UX430UA (Intel Core i7-8550U configuration)
Brand: ASUS (Parent: ASUSTeK Computer Inc.) Category: Computer • Model / Gen: ASUS ZenBook series UX430UA Release Date: 2017-01-18 • Status: End of sale Classification Date: 2026-10-26 • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | Rare | 🔗 Proof | No model-specific evidence of widespread hardware tampering has been established from the sources reviewed. This does not guarantee resistance to physical attacks. |
| Known vulnerabilities | Very common | 🔗 Proof | Windows 10 no longer receives standard security updates after October 14, 2025. If the laptop remains on an unsupported installation, unpatched vulnerabilities may accumulate. This rating is a conservative assessment, not a measured vulnerability count. |
| Prior attacks | Rare | 🔗 Proof | No model-specific evidence of widespread attacks targeting the UX430UA has been established in the sources reviewed. This does not prove that attacks have never occurred. |
| Updatability | Rare | 🔗 Proof | ASUS provides historical drivers and BIOS updates for the model. However, the original Windows 10 installation has reached standard end of support. Upgrade compatibility and available updates depend on the individual configuration. |
| Category Score | Score: 3 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Partial | 🔗 Proof | Windows supports authentication with online accounts, networks, and enterprise identity systems. Actual compatibility and protection depend on the installed Windows version and account configuration. |
| Communications | Encrypted with up-to-date encryption | 🔗 Proof | Windows supports encrypted communications through protocols such as TLS. The actual security level depends on the negotiated protocol, application, and server. An unsupported operating system may lack future security improvements. |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | Windows supports drive encryption through BitLocker on eligible editions and configurations. Encryption must be available and enabled on the actual laptop; do not assume that every UX430UA configuration has full-disk encryption enabled. |
| Category Score | Score: 2 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Basic | 🔗 Proof | Windows provides local and Microsoft account management, including password and sign-in settings. Available options depend on the account type and installed Windows version. |
| Authentication | Secure | 🔗 Proof | The UX430 series offers an optional fingerprint sensor on selected configurations, supporting Windows Hello. Standard password and PIN sign-in are also available. The fingerprint feature must be present and configured to be used. |
| Brute-force protection | Exist | 🔗 Proof | Windows provides account-lockout policies that can limit repeated unsuccessful password attempts. The effective protection depends on the account type and the configured security policy. |
| Event logging | Partial logging | 🔗 Proof | Windows records system and security events through Event Viewer and related logging services. The amount of information retained and available for review depends on auditing settings and system configuration. |
| Passwords | Default/Common/Easy to guess | 🔗 Proof | Windows does not universally require every user to change their password after setup or enforce one identical complexity policy across all configurations. Password strength and complexity requirements depend on account type and configured policy. |
| Category Score | Score: 2 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | Originally supplied with Windows 10 (64-bit; edition varied by configuration) (Companion App: MyASUS) |
| Hardware (CPU / GPU) | CPU: Intel Core i7-8550U, 8th-generation quad-core processor, 1.8 GHz base frequency, up to 4.0 GHz • GPU: Intel UHD Graphics 620 integrated graphics |
| Memory & Storage | Memory: 16 GB LPDDR3 onboard memory • Storage: 512 GB M.2 SSD |
| Power, Battery & Charging | Battery: Built-in 50 Wh, 3-cell lithium-polymer battery • Power: External AC power adapter • Charging: 65 W adapter listed for the series; adapter specifications can vary by regional package |
| Display & Camera | Display: 14-inch anti-glare LED-backlit IPS-level display, 1920 × 1080 Full HD resolution • Camera: Built-in HD webcam |
| Sound & Connectivity | Sound: Dual speakers, ASUS SonicMaster audio, array microphone, and 3.5 mm audio jack • Connectivity: Wi-Fi 802.11a/b/g/n/ac, Bluetooth 4.1, USB-C, USB-A, USB 2.0, Micro HDMI, and SD card reader |
| Physical (Dimensions & Mass) | Dimensions: 324 × 225 × 15.9 mm • Mass: Approximately 1.25 kg |
This assessment covers the ASUS ZenBook UX430UA, using an example configuration with an Intel Core i7-8550U processor, 16 GB of RAM, and a 512 GB SSD. Hardware specifications are based on ASUS product documentation and supporting technical references. Security observations focus on the original Windows 10 environment, authentication mechanisms, data protection, communications security, and update availability. Windows 10 reached the end of standard support on October 14, 2025. Continuing to use an unsupported installation without applicable Extended Security Updates increases security risks.
