Disadvantages of Security Key
- Costly: Security keys often require purchasing additional hardware, which increases its cost.
- Physical Loss or Damage: Since security keys are physical devices, there’s always the risk of them being lost, stolen, or damaged.
- Setup Complexity: Setting up security keys for the first time may require additional steps beyond typical username/password authentication.
- Limited Use Cases: While security keys are effective for protecting online accounts, they may not provide additional security for offline systems or physical access controls.
What is a Security Key? Working and Advantages
A security key is a physical USB drive that you may attach to your devices, such as desktops and laptops, to authenticate your identity and gain access to specified network services.
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