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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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How secure is the cipher/ w?

So in windows CMD, there is the Cipher.exe Command Line tool. Supposedly it will allow you to fully overwrite empty disk space with 0x00 and 0xFF.…

Cyber Security

1 Answer · 633 Views · Answered ✓

Asked by: Anisha Dalal · 4 years ago

When is HMAC used?

I was reading HMAC on wikipedia and I was confused about a few points. Where do I use HMAC? Why is the key part of the hash? Even if someone…

Cyber Security

1 Answer · 770 Views · Answered ✓

Asked by: Andrea Bailey · 4 years ago

Is port forwarding dangerous?

I had an argument with a person a few months ago when I proposed we forward port 12xyz to an internal SSH server.The target server was tied down in a…

Cyber Security

1 Answer · 590 Views · Answered ✓

Asked by: ananya Pawar · 4 years ago

I got IP logged, what now?

Long story short, I clicked a link on my phone that someone sent me. It contained an IP-logger. What information did they get from it? I'm scared…

Cyber Security

1 Answer · 561 Views · Answered ✓

Asked by: Anil Jha · 4 years ago

Is enablelinkedconnections a safe option?

As shown Microsoft's TechNet, network shares that are mapped by logon scripts are shared with the standard user access token instead of with the full…

Cyber Security

1 Answer · 629 Views · Answered ✓

Asked by: Anil Mer · 4 years ago

How effective is teamviewer security?

I'm deploying a web-based ERP system for a customer, such that both the server and the client machines will be inside the customer's intranet. I was…

Cyber Security

1 Answer · 555 Views · Answered ✓

Asked by: Al German · 4 years ago

Is the mail that came from gaia bounces google com legit?

I've received a suspicious mail in my Gmail inbox, about my password being exposed It comes from gaia.bounces.google.com and is signed by…

Cyber Security

3 Answers · 6.9K Views · Answered ✓

Asked by: Aaditya Srivastva · 4 years ago

Is bit.ly safe?

I clicked on a bit.ly link on a Youtube video and I was fronted with this. bit.ly is not safe? I have used bit.ly before and I entered the url…

Cyber Security

1 Answer · 690 Views · Answered ✓

Asked by: Al German · 4 years ago

Is ffmpeg safe as part of a web service?

I'm working on a web service that uses ffmpeg on the backend for processing user uploaded media files. I'm giving the users some options to customise…

Cyber Security

1 Answer · 2.6K Views · Answered ✓

Asked by: Anil Mer · 4 years ago

Is pastebin safe to use?

I use https://pastebin.com/ to organise some lists. When I select "Paste Exposure: Private" , will it be really private and only accessible via…

Cyber Security

3 Answers · 9.1K Views · Answered ✓

Asked by: Aashna Saito · 4 years ago

I want to know how to spoof IP address?

I read a lot about IP spoofing but I am not sure how easy it is really to do. Let's say I am in Spain, can I somehow connect to a server in the US…

Cyber Security

1 Answer · 512 Views · Answered ✓

Asked by: Anisha Dalal · 4 years ago

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