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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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Why is my system failing to grant me the SeTcbPrivilege?

I'm attempting to grant a Windows interactive console process the SeTcbPrivilege privilege from a non-interactive SYSTEM process using…

Cyber Security

3 Answers · 5.1K Views · Answered ✓

Asked by: Amit Sinha · 4 years ago

How to tell if your internet is being ddosed?

There has been some weird activity with my WiFi router after somebody threatened to DDoS me. I am looking at my WiFi router's activity logs and I…

Cyber Security

1 Answer · 2.2K Views · Answered ✓

Asked by: Amit jaisawal · 4 years ago

Is opting for VLAN security a wise choice?

I have a network, where I have a couple of VLANS. There is a firewall between the 2 VLANs. I am using HP Procurve switches and have made sure that…

Cyber Security

1 Answer · 515 Views · Answered ✓

Asked by: Amit Sinha · 4 years ago

Is facetime secure?

Apple says their messages and FaceTime calls are end-to-end encrypted and nobody can access them. As I'm unfamiliar with cryptology, I've found…

Cyber Security

1 Answer · 1.5K Views · Answered ✓

Asked by: Anisha Dalal · 4 years ago

Is Sandboxie safe for me to use?

I want to test some untrusted software to check them, for this reason, I researched for a good sandbox software and I found Sandboxie. I tested few…

Cyber Security

1 Answer · 636 Views · Answered ✓

Asked by: Amit jaisawal · 4 years ago

How can I resolve my VPN and DNS issues?

Will they be resolved by my VPN provider, or by my original ISP (if left on "automatic" settings)? Would I have to manually configure a dns server,…

Cyber Security

1 Answer · 837 Views · Answered ✓

Asked by: Amit raj · 4 years ago

Explain AES-256 decrypt.

Can AES-256 be decrypted if after the encryption process you destroy the key that must be used to decrypt the data, is it possible?

Cyber Security

1 Answer · 815 Views · Answered ✓

Asked by: Amit raj · 4 years ago

What is the SSH key passphrase used for?

When using ssh-keygen:What is the passphrase for?Why is it optional?What are the security implications of specifying (or not specifying) one?Below is…

Cyber Security

1 Answer · 854 Views · Answered ✓

Asked by: Anisha Dalal · 4 years ago

Is there any alternate method for nmap UDP scan?

I know UDP Scan is very slow and there are a lots of parameters for nmap like, --max-retries etc. But i want to speedly udp port scan. I tried a lots…

Cyber Security

1 Answer · 940 Views · Answered ✓

Asked by: Andrea Bailey · 4 years ago

How efficient is Luks nuke?

I am wondering about LUKS nuke patch efficiency. In fact, I think I don't really understand it.From what I know of LUKS, a passphrase is used to…

Cyber Security

1 Answer · 493 Views · Answered ✓

Asked by: ananya Pawar · 4 years ago

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