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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 does SHA1 cracker works?

I'm trying to understand how easy it is to crack a SHA1 hashed password. I have a training database giving hundreds of password hashedI have tried to…

Cyber Security

1 Answer · 1.6K Views · Answered ✓

Asked by: Ankur vaish · 4 years ago

Someone is sending texts from my phone number, how?

A friend said her husband was sleeping on the couch, and she got a text that appeared to come from his phone, but he didn't send the text. Is this…

Cyber Security

1 Answer · 1.4K Views · Answered ✓

Asked by: Anna Ball · 4 years ago

How accurate is this XKCD 936 comic?

How accurate is this XKCD comic from August 10, 2011? I've always been an advocate of long rather than complex passwords, but most security people…

Cyber Security

2 Answers · 1.6K Views · Answered ✓

Asked by: Anisha Dalal · 4 years ago

What's a certificate signature?

I am trying to understand the difference between signature , thumbprint and certificate in context of windows executable and binaries. I looked up on…

Cyber Security

1 Answer · 524 Views · Answered ✓

Asked by: Anisha Dalal · 4 years ago

What's the purpose of cookie encryption?

I was researching on internet security. When I reached at section Cookies, I happened to read that the values inside a cookie are generally stored…

Cyber Security

1 Answer · 580 Views · Answered ✓

Asked by: ananya Pawar · 4 years ago

Is Facebook video calling safe and private?

Are video calls placed through FB messenger really private or safe? What is the probability that it could be sniffed or intercepted by hackers? Is…

Cyber Security

1 Answer · 693 Views · Answered ✓

Asked by: Andrea Bailey · 4 years ago

With all ports closed, how can I access the internet?

I wanted to see how much I could close down my router from the rest of the internet. I was hoping turning on the firewall, removing any port…

Cyber Security

1 Answer · 980 Views · Answered ✓

Asked by: Andrea Bailey · 4 years ago

Explain inline scripting.

I was reading a Google publication on the insecurity of currently deployed Content Security Policies (CSP Is Dead, Long Live CSP! On the Insecurity…

Cyber Security

1 Answer · 1.3K Views · Answered ✓

Asked by: Ankur vaish · 4 years ago

How should I do the torrent scan to look for malware?

I wanted to know if there is a way to check if a torrent file has malware or not, before actually downloading it via uTorrent f.e. I only know…

Cyber Security

1 Answer · 2.4K Views · Answered ✓

Asked by: Anisha Dalal · 4 years ago

How is WPA2-PSK and WPA2 EAP PSK?

What are the differences between WPA2-PSK and WPA2 EAP-PSK? What are the pros and cons of using one configuration or the other?

Cyber Security

2 Answers · 2.5K Views · Answered ✓

Asked by: Anisha Dalal · 4 years ago

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