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Cyber Security Questions & Answers

Browse 838 Cyber Security questions and answers from learners and industry experts. Find practical fixes, interview prep and step-by-step solutions - or ask your own.

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Explain AES-256 decrypt.

In theory, you could try to brute force the key and recover the data. In practice, that\'s extraordinarily unlikely to be successful as it would be…

Cyber Security

1 Answer · 1.2K Views · Answered ✓

Asked by: Simran Agarwal · 3 years ago

What is the SSH key passphrase used for?

Here\'s the answer I was looking for myself, and could not find until I experimented with both having and not having a passphrase:

Cyber Security

1 Answer · 1.3K Views · Answered ✓

Asked by: Sonam Singh · 3 years ago

Is there any alternate method for nmap UDP scan?

First of all you can use the -T5 parameter on nmap UDP scan, which is the fastest rate possible. By default, nmap uses -T4. Still you won\'t get as…

Cyber Security

1 Answer · 2.1K Views · Answered ✓

Asked by: Trista Brigman · 3 years ago

How efficient is Luks nuke?

Just to add to CPagan\'s answer (I\'m not allowed to comment)...

Cyber Security

1 Answer · 1.2K Views · Answered ✓

Asked by: Tanya verma · 3 years ago

Explain the process of Yubikey backup?

While anyone using a OTP token should allow you to configure more than one token source (at least two so you can have a secured yubikey backup), not…

Cyber Security

1 Answer · 4.3K Views · Answered ✓

Asked by: Nakamura Matsumoto · 3 years ago

Can a stolen gift card be traced?

I was in a retail store today, and these people were discussing how easy it is for people to use stolen credit cards, and buy those visa gift cards…

Cyber Security

1 Answer · 1.4K Views · Answered ✓

Asked by: Emma Cornish · 3 years ago

Can I bypass tcpwrapped with the nmap scan?

How can I bypass tcpwrapped using the nmap scan? Do you know how to do that in a firewall policy?

Cyber Security

1 Answer · 2.1K Views · Answered ✓

Asked by: Elizabeth Clark · 3 years ago

What are the steps to deal with ui-sref in selenium?

The Context:I'm using selenium in java to click on a link to navigate to the other page of the application.The Problem:The application is made in…

Cyber Security

1 Answer · 654 Views · Answered ✓

Asked by: Larry Huffer · 3 years ago

Which is better between appium vs selenium?

When exploring automation for Android with running appium server, I noticed using selenium webdriver my code works fine. In a previous example, I saw…

Cyber Security

1 Answer · 653 Views · Answered ✓

Asked by: Al German · 3 years ago

What way is the best for selenium select dropdown python?

I would like to select an https://www.janbasktraining.com/blog/webelement-in-selenium/webelement child of a using the Python WebDriver.I have a…

Cyber Security

1 Answer · 893 Views · Answered ✓

Asked by: Natasha Kadam · 3 years ago

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