Disadvantages of OTP Verification: What You Need to Know
Discover the key disadvantages of OTP verification including network dependency and security vulnerabilities.
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OTP verification has some disadvantages including dependency on network connectivity, as an OTP is often sent via SMS or email. Issues like SIM card swaps, phishing attacks, or phone theft can also compromise security. Additionally, OTPs can be inconvenient if you don't have immediate access to your linked phone or email.
FAQs & Answers
- What is OTP verification? OTP verification is a security process that requires a user to validate their identity using a one-time password sent to them via SMS or email.
- Why is OTP verification considered inconvenient? It's often inconvenient because users need immediate access to their linked phone or email, which may not be possible in all situations.
- What are common security issues with OTP verification? Common security issues include SIM card swapping, phishing attacks, and risks associated with phone theft that can compromise security.
- Can OTP verification be compromised? Yes, OTP verification can be compromised through various methods such as phishing attacks or interception of the OTP itself.