Epson EcoTank ET-2850
From Wiki-IoT
Classification
| Epson EcoTank ET-2850 | |
|---|---|
| Classification | |
| Grade | A- |
| Calculator version | 1 |
| Classification date | 2025-10-05 |
| Information | |
| Name | Epson EcoTank ET-2850 All-in-One Printer |
| Brand by Parent | Epson by Seiko Epson Corporation |
| Generation | EcoTank All-in-One |
| Model(s) | ET-2850 |
| Release date | 2021-06-01 |
| Type/Category | Printer |
| Website | [1] |
| Status | In sale |
| More | |
| Dimensions | 375 x 347 x 187 mm |
| Mass | 5.4 kg |
| Operating system | Proprietary Epson Firmware |
| Companion App | Epson Smart Panel App (for iOS and Android) |
| CPU | Not publicly disclosed |
| GPU | N/A |
| Memory | Not publicly disclosed |
| Storage | Internal flash storage for firmware and settings |
| Battery | N/A (Mains powered) |
| Power | AC 100-240V, 50/60Hz |
| Charging | N/A |
| Display | 1.44-inch color LCD screen |
| Camera | N/A (Features a flatbed scanner) |
| Sound | Internal beeper for alerts |
| Connectivity | Wi-Fi, Wi-Fi Direct, USB |
| Device | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Known hardware tampering | None | [2] | Standard consumer electronics design. Access is limited to consumables (ink, paper). No public reports of supply chain tampering. |
| Known vulnerabilities | Rare | [3] | Epson manages product security and provides firmware updates to address vulnerabilities, which can be installed via the companion app or PC software. |
| Prior attacks | None | [4] | No widespread, publicly documented attacks are known to have specifically targeted the EcoTank series. |
| Updatability | Very common | [5] | Firmware can be regularly updated by the user through Epson's software utilities to ensure security and add features. |
| Category score | 2 | ||
| System | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Authentication with other systems | Full | [6] | The printer authenticates with the Epson Connect cloud service to enable remote and email printing. |
| Communications | Encrypted with up-to-date encryption | [7] | All communication between the printer, the app, and the Epson Connect cloud is encrypted using TLS. |
| Storage | Encrypted with up-to-date encryption | [8] | Print jobs and user data sent via Epson Connect are processed securely and stored encrypted on Epson's servers. |
| Category score | 1 | ||
| User Authentication | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Account management | Full | [9] | An Epson Connect account is required for all cloud-based features, including remote printing. |
| Authentication | Secure | [10] | Cloud services are protected by the Epson Connect account password. The printer's local web interface can be protected by an administrator password. |
| Brute-force protection | Exist | [11] | The Epson Connect cloud service has standard server-side protections against brute-force login attacks. |
| Event logging | Partial logging | [12] | The printer maintains a local history of print jobs. Cloud account access is logged by Epson's servers. |
| Passwords | Require change after setup with complexity requirements | [13] | Creating an Epson Connect account requires a password with complexity rules. Setting an admin password on the printer itself is a recommended security practice. |
| Category score | 2 | ||
| Grade | A- |
|---|
