Hidden Trigger Backdoor Attacks 因为有源码所以好好看看 概述 这个方法的特点是毒数据的标签是正确的,而且没有肉眼可见的trigger. 在没有改变毒数据种类特征(pixel space)的基础上,在feature space上patch了靠近另一个种类的trigger. 这个trigger可以做到model从没有explicitly seen过, 而且可以泛化到图片也是unseen而且...
In contrast, the Hidden Trigger Backdoor Attack achieves poisoning without placing a trigger into the training data at all. However, this hidden trigger attack is ineffective at poisoning neural networks trained from scratch. We develop a new hidden trigger attack, Sleeper Agent, which employs ...
However, some recent studies have indicated that, the malicious attackers can inject specific backdoors into the DNN model of a face recognition system, which is known as backdoor attack. As a result, the attacker can trigger the backdoors and impersonate someone else to log into the system, ...
Here, --model_path is the --save_path in run_poison_bert.py or run_poison_lstm.py to assign the path to saved backdoor model. Citation Please kindly cite our paper: @article{qi2021hidden, title={Hidden Killer: Invisible Textual Backdoor Attacks with Syntactic Trigger}, author={Qi, Fan...
15) Complex dynamic DNS naming: Whenever a TEMU user signs into a WiFi network, the app triggers an internet request to the static IP 20.15.0.9 and receives an encrypted string back. In TEMU’s source code a function DnsC...
However, some recent studies have indicated that, the malicious attackers can inject specific backdoors into the DNN model of a face recognition system, which is known as backdoor attack. As a result, the attacker can trigger the backdoors and impersonate someone else to log into the system, ...
In this paper, we propose a method to search for the backdoor of the natural language processing (NLP) model under the black-box condition, and we find that the universal attack triggers exist in the adversarial samples. The method includes two steps. The first step is to extract ag-...