Using neural networks to detect threats?

Question

Neural networks

There is a task. Detecting security threats in networks using a neural network.
The question is:
What neural network should be used to solve the problem? (It is desirable to have something already formed, such as the TensorFlow library, etc.)
And what threats should we start training the neural network with? (I mean information on which threats it will be easier to form in the data bank of the training set)

Answer 1

you can start tensorflow
training with the most common

Answer 2

Autoencoders are often used to detect anomalies.