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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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Is there a malware test site available for me to check out?

Antivirus writers have agreed for their software to recognize a standard "fake" virus file - the EICAR file, to let users check that the software is…

Cyber Security

1 Answer · 460 Views · Answered ✓

Asked by: Al German · 4 years ago

How can I decrypt hash password with salt?

If the salt in the hash is known to us, then is it possible to crack to extract the password from the hash? If yes, how?

Cyber Security

1 Answer · 934 Views · Answered ✓

Asked by: Andrea Bailey · 4 years ago

Why did secureserver net have access to my gmail account?

Why did secureserver.net (GoDaddy) access my Gmail account? One day later... Gmail reports suspicious activity... really? So... Why did…

Cyber Security

1 Answer · 508 Views · Answered ✓

Asked by: ananya Pawar · 4 years ago

Is grabify safe?

Someone sent me a grabify link on discord. Now they told me they know my IP address, the device's name that I am using, my location and IP address. I…

Cyber Security

1 Answer · 1.5K Views · Answered ✓

Asked by: Andrea Bailey · 4 years ago

What's the value of a certificate fingerprint?

In a x509 digital certificate there is a "certificate fingerprint" section. It contains md5, sha1 and sha256. How are these obtained, and during the…

Cyber Security

1 Answer · 1.4K Views · Answered ✓

Asked by: Anil Jha · 4 years ago

Differentiate between CSRF vs XSS?

I know about cross-site scripting and cross-site request forgery. I want to know if there is any similarity between them?

Cyber Security

1 Answer · 518 Views · Answered ✓

Asked by: Anil Jha · 4 years ago

How could the Ian-side udp flood affect a home router?

I was curious how a DoS attack would affect a home router. In particular, I'm interested in how a SYN flood would affect a home router.The reason I'm…

Cyber Security

1 Answer · 686 Views · Answered ✓

Asked by: Anil Jha · 4 years ago

What are the security comparisons of AES vs 3DES?

Which one is more secure and least possible to be broken through cryptanalysis AES or 3DES (no matter performance)? I need to use encryption for my…

Cyber Security

1 Answer · 810 Views · Answered ✓

Asked by: Anil Jha · 4 years ago

Why is NAT not needed in IPv6?

I'm wondering how to use NAT with IPv6. Seems that you don't even need it any more. So what exactly is the concept behind firewall configurations in…

Cyber Security

1 Answer · 53 Views · Answered ✓

Asked by: Andrew Jenkins · 4 years ago

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