Every small office has one

说明与用途

小型办公室常常留下配置错误的路由器。此工作流程更新管理员密码，启用 WPA3，划分网络，并安排季度审计，以保障办公室 Wi‑Fi 的安全。

问题

Small offices often leave their router unsecured and misconfigured, leading to weak admin passwords, outdated firmware, and network segmentation failures.

结果

Implementing the workflow reduces router-related security risks, ensures proper network segmentation, and establishes a repeatable audit cadence.

工作流

• 1. Secure admin plane: change admin password, store in manager, disable remote admin, UPnP, WPS, update firmware.
• 2. Set Wi‑Fi security: use WPA3 if possible, otherwise WPA2‑AES; choose long random passphrase.
• 3. Split network: create separate SSIDs for staff, guests, IoT; test guest reachability to ensure isolation.
• 4. Define password rotation trigger: on offboarding, device loss, or every six months; make rotation quick.
• 5. Audit devices: disable auto‑join on laptops, review client list quarterly, retire unused devices.
• 6. Conduct quarterly walk test: check signal strength from outside, review client list and admin logs, document firmware date, client count, changes.

证据

The admin password is still admin or the sticker value.

来源

Turn off remote administration and UPnP unless something genuinely needs them, kill WPS entirely, and check firmware.

来源

Split the network: staff, guests, everything else.

来源