An Examination of CAPTCHA for Tolerance of Relay Attacks and Automated Attacks.
Ryohei TatsudaHisaaki YamabaKentaro AburadaTetsuro KatayamaMirang ParkNorio ShiratoriNaonobu OkazakiPublished in: EIDWT (2018)
Keyphrases
- countermeasures
- denial of service attacks
- watermarking scheme
- digital image watermarking
- watermarking algorithm
- terrorist attacks
- malicious attacks
- computer security
- security risks
- security threats
- chosen plaintext
- detecting malicious
- attack detection
- neural network
- fully automated
- lightweight
- traffic analysis
- security mechanisms
- semi automated
- data corruption
- search engine
- detect malicious
- genetic algorithm