![]() ![]() The experimental results show that the proposed scheme reduces the rate of recognition by the DeCAPTCHA system to 3.5% and 3.2% using one style image and two style images, respectively, while maintaining recognizability by humans. In our experiment, we used the TensorFlow machine learning library and six CAPTCHA datasets in use on actual websites. The method utilizes the style transfer method, and creates a new image, called a style-plugged-CAPTCHA image, by incorporating the styles of other images while keeping the content of the original CAPTCHA. In this work, we propose a method for generating a CAPTCHA image that will resist recognition by machines while maintaining its recognizability to humans. However, when a high level of distortion has been applied to a CAPTCHA to make it resistant to automated attacks, the CAPTCHA becomes difficult for a human to recognize. To prevent such automated attacks, CAPTCHAs are widely used as a security solution. Web services are vulnerable to automated attacks, which can restrict mobile devices from accessing websites. ![]() – The articles in the Vulnerabilities and Hackers section is devoted to the topic of software vulnerabilities and how cybercriminals exploit them, as well as legislation and hackers in the broad sense of the word.Mobile devices such as sensors are used to connect to the Internet and provide services to users. – In the Spam and Phishing section, you will learn about phishing and spam mailings, how their creators earn money from them, and how this type of threat has evolved since the 1990s to the present day. ![]() With the spam flood at the website gates, and no viable alternatives anywhere in sight, webmasters are simply left without a choice. ![]() – The Detectable Objects section gives detailed information about malicious and potentially dangerous programs that we protect users against every single day all around the world, as well as advice on what to do in case of infection. Few technologies have ever been so disliked by both those who enforce its use and those upon whom its use has been enforced yet so widely adopted as captcha. The Knowledge Base now has three main sections: In the Knowledge Base, you will find various articles about common threats, a general classification of malware and unwanted messages, and a brief historical overview of the evolution of these and many other threats. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |