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Questions tagged [machine-learning]

How to use machine learning for security (e.g. for filtering or analytics) as well as security of machine learning systems (e.g. attempts to "fool" them).

19
votes
6answers
15k views

Can a neural network crack hashing algorithms?

I've been reading a bit about neural networks, and their ability to approximate many complex functions. Wouldn't a neural network be capable of cracking a hashing algorithm like SHA256? For example, ...
8
votes
1answer
978 views

Can CAPTCHA-solving patterns be used to track/identify a person?

Captchas are everywhere. Suppose you're a big company offering Captchas on many sites and you can easily track a user across the web simply by setting a cookie everytime some site loads your captcha ...
2
votes
4answers
69 views

Web Application Firewall with based on an external decision to detect anomaly

I have a theoretical knowledge about WAF but I do not have knowledge of the tools in the market. I wonder if there are any WAFs that base their decision making through a response from an external ...
2
votes
1answer
115 views

What features would you use to detect a backdoor or a bot installation?

I was reading a document about logging and analysis. The document talks about statistical analysis and machine learning techniques to detect some attack scenarios. For instance, If you want to detect ...
2
votes
1answer
61 views

Can IP address considered as a useful feature for intrusion detection?

I am trying to build a machine learning model which classifies attacks. My data has a bunch of IP addresses, and I don't know if I should use the IP address as a feature to detect attacks. I found ...
1
vote
1answer
178 views

The role of Machine Learning In Cybersecurity Defense [closed]

Hackers and malware are one step ahead of cybersecurity experts, and every time technology is released to the market, vulnerabilities will be quickly discovered and exploited. How effective can ...
1
vote
1answer
59 views

How we can PoC our product that needs training data for our machine learning algorithm of the the bank clients?

Recently, we have had a challenge with potential future clients which are the bank. Our product requires to gather static data (e.g. address, loans, last 50 transactions, etc) of banks clients. These ...
1
vote
3answers
286 views

Extracting features from PE files. Machine learning and malware

Are the features which can be extracted from a PE file (some information from headers, section names, strings, import, export sections etc) enough to use them to train particular machine learning ...
0
votes
2answers
743 views

What do you call an antivirus that detects suspicious activity?

A traditional antivirus scans data at rest and data in transit for known virus signatures. (Where "virus" includes trojans, rootkits, et al.) This does not help when defending against zero-days and ...
0
votes
1answer
1k views

What are some interesting project ideas that use machine learning to solve issues in IOT security? [closed]

I am interesting in IOT security and machine learning/deep learning. I am looking for good project ideas to work on. example: http://projectabstracts.com/20138/a-malicious-pattern-detection-engine-...
0
votes
2answers
117 views

Are there any real instances of threats to machine learning systems?

I recently read a paper on The security of Machine Learning. Are there any instances of attacks against machine learning systems besides spam filters?
0
votes
2answers
91 views

ML approach to malicious attachments using email contents

Based on my understanding of the field, it seems like there is a lot of attention paid to spam filtering based on the contents and metadata of an email, and there is considerable attention paid to ...
0
votes
0answers
47 views

Detecting network attacks by processing individual or multiple network packets?

I am trying to create a tool that identifies network attacks using machine learning, something like a small intrusion detection system. I have collected benign traffic from the network and then ...
0
votes
1answer
71 views

How likely is it to see a commercial IDS/IPS that uses machine learning in the near future that performs better than a normal IDS/IPS? [closed]

I have to choose a field to study on and I want to know does it worth studying in this field and will the future IDS/IPS systems be using machine-learning/deep-learning or at least how likely is it? ...