Universal Backdoor Attacks

Today I will be discussing my understanding of the paper Universal Backdoor Attacks. The paper delves into another exciting exploit that can be leveraged against popular convolutional models such as Resnets. What is a Universal Backdoor A backdoor is an alternate entry to your house. In the field of computers and security in general, it …

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BIM: Advanced FSGM Attack

Previously we talked about Fast Sign Gradient Method( FGSM), we saw how this white box technique, cleverly exploits the gradients in a model, to perturb the input to give the wrong prediction from the model. Since, in this method, we perturb our input just once, a modified version of this attack does so repeatedly for …

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Adversarial Attacks

In this post, we will be talking about the vulnerabilities that plague machine learning. Yes, in the realm of computer science, no field is void of vulnerabilities and loopholes and as we progress towards a very AI-based future, the security and robustness of machine learning models become an important aspect. What are Adversarial Attacks? The …

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