Deep Learning Security involves addressing the security challenges and concerns related to deep learning models and applications. This includes protecting deep learning models from adversarial attacks, ensuring model privacy, and managing security risks associated with the deployment of deep learning systems. Security techniques for deep learning encompass methods like adversarial training, differential privacy, and secure model deployment practices.

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Towards Robustness of Deep Neural Networks via Networks via Regularization

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Towards Robustness of Deep Neural Networks via Networks via Regularization Recent studies have demonstrated the vulnerability of deep neural networks against adversarial examples. In-spired by the observation that adversarial examples often lie outside the natural image data manifold and the intrinsic dimension of image data is much smaller than its pixel space dimension, we propose to embed high-dimensional input images into a low-dimensional space and apply regularization on the embedding space to push the adversarial examples back to the manifold. The proposed framework is called Embedding Regularized Classifier (ER-Classifier), which improves the adversarial robustness of the classifier through embedding regularization. Besides improving classification accuracy against adversarial examples, the framework can be combined with detection methods to detect adversarial examples. Experimental results on several benchmark datasets show that, our proposed framework achieves good performance against strong adversarial at-tack methods.

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