Lenovo Xiaoxin Air 13 Plus (ACN 2021)
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Security Grade
Calculator v1
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Lenovo XiaoXin Air 13 Plus ACN 2021
Brand: Lenovo (Parent: Lenovo Group Limited) Category: Computer • Model / Gen: 2021 model XiaoXin Air 13 Plus Release Date: 2021-05-18 • Status: End of sale Classification Date: 2025-10-10 • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | Rare | [Research on Hardware Backdoors 🔗 Proof] | Supply chain attacks are a potential threat. BIOS/UEFI firmware is a target for advanced persistent threats (APTs). |
| Known vulnerabilities | Very common | [Link to the CVE Databases of Windows/AMD/Intel/Lenovo 🔗 Proof] | Core Risks: Running complex Windows operating systems and a large number of software programs, which have an extremely high number of vulnerabilities and are major targets for malware. |
| Prior attacks | Very common | [Any news about Windows malware 🔗 Proof] | As mainstream laptops, they are common targets for attacks such as phishing, ransomware, and botnets. |
| Updatability | Very common | [Windows Update Lenovo Vantage Hardware manufacturer driver updates 🔗 Proof] | It has a multi-layered update mechanism: OS, security software, hardware drivers, and BIOS. However, users may neglect updates. |
| Category Score | Score: 3 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | [Windows Domain, Azure AD, and authentication for various cloud services 🔗 Proof] | |
| Communications | Encrypted with up-to-date encryption | [WPA3 for Wi-Fi, HTTPS, VPN 🔗 Proof] | It supports modern encryption, but the specific security depends on the network environment configured by the user. |
| Storage | Encrypted with up-to-date encryption | [Windows BitLocker Drive Encryption 🔗 Proof] | Key Feature: Full-disk encryption is supported, but it requires manual activation by the user or deployment via enterprise policies. |
| Category Score | Score: 1 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | [Windows User Account Management 🔗 Proof] | It supports multiple users, permission grouping, parental controls, and more. |
| Authentication | Secure | [Windows Hello (Fingerprint Reader or Facial Recognition), PIN, Password 🔗 Proof] | It provides multi-factor authentication options such as biometrics, with high security. |
| Brute-force protection | Exist | [Windows Security Policies 🔗 Proof] | Lockout after failed login attempts is configurable. |
| Event logging | Access event logged | [Windows Event Viewer 🔗 Proof] | It provides extremely detailed system, security, and application logs. |
| Passwords | Require change after setup with complexity requirements | [Windows Password Policies 🔗 Proof] | Password complexity and regular changes can be enforced via Group Policy. |
| Category Score | Score: 1 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | Windows 10 Home/Pro (Companion App: Lenovo Vantage) |
| Hardware (CPU / GPU) | CPU: AMD Ryzen 5 5600U or Intel Core i5-1135G7 • GPU: Integrated graphics card (AMD Radeon or Intel Iris Xe) |
| Memory & Storage | Memory: 16 GB LPDDR4x RAM • Storage: 512 GB NVMe PCIe SSD |
| Power, Battery & Charging | Battery: 56.5 Wh lithium battery • Power: 65W USB-C power adapter • Charging: USB-C charging |
| Display & Camera | Display: 13.3-inch, 2.5K (2560x1600) IPS display • Camera: 720p HD camera |
| Sound & Connectivity | Sound: Stereo speakers, dual array microphones • Connectivity: Wi-Fi 6 (802.11ax), Bluetooth 5.0, 2x USB-C, 1x USB-A 3.2 |
| Physical (Dimensions & Mass) | Dimensions: 297mm x 210mm x 14.9mm • Mass: 1.2 kg |
