Trending questions in Cyber Security & Ethical Hacking

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How Secure Are Virtual Machines?

Virtual machines (VMs) are widely used to ...READ MORE

Jan 3 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 310 views
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Why the Something You Know Factor is Considered the Weakest in Authentication?

In authentication systems, the Something You Know factor, ...READ MORE

Jan 2 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 308 views
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What steps should be taken to prevent session hijacking in Tomcat?

Session hijacking is a security threat where ...READ MORE

Dec 26, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 664 views
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How to interpret cost comparison for changes in organizational security procedures?

Interpreting a report that compares the costs ...READ MORE

Dec 31, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 414 views
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What is the difference between certificates with extension fields and Non-Repudiation usage?

Digital certificates, particularly X.509 v3 certificates, utilize ...READ MORE

Dec 27, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 566 views
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Why isn't AES-256 with Argon2i-based memory hardening used for at-rest file encryption?

Combining AES-256 encryption with Argon2i key derivation ...READ MORE

Jan 2 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 341 views
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Is bcrypt a hashing algorithm?

I’ve been learning about various cryptographic techniques, ...READ MORE

Dec 31, 2024 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 339 views
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Does PCI DSS require an SAQ for each site?

When managing PCI DSS compliance for a ...READ MORE

Dec 31, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 401 views
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What are the relative costs involved in making changes to the current organizational security?

Evaluating the costs associated with enhancing your ...READ MORE

Dec 31, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 397 views
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What is a 2FA attestation object for non-repudiation?

In the context of two-factor authentication (2FA), ...READ MORE

Dec 27, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 547 views
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What’s the difference between auditing, accounting, logging, and accountability?

In the context of security and monitoring, ...READ MORE

Dec 26, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 623 views
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How to create an effective threat model using OWASP Threat Dragon: Understanding actors, processes, and trust boundaries?

I’m exploring OWASP Threat Dragon to build ...READ MORE

Dec 30, 2024 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 373 views
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Why does HTTPS not support non-repudiation?

HTTPS (Hypertext Transfer Protocol Secure) is designed ...READ MORE

Dec 31, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 375 views
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Does proxychains-ng have limitations when working with Nmap?

When integrating proxychains-ng with Nmap, several limitations ...READ MORE

Dec 23, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 681 views
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At which OSI layer does NetBIOS operate, and why is this important?

NetBIOS (Network Basic Input/Output System) primarily operates ...READ MORE

Dec 20, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 792 views
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Why would full disk encryption miss slack space, swap files, and memory?

Full Disk Encryption (FDE) is designed to ...READ MORE

Dec 31, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 331 views
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How to prevent lookalike domain phishing and secure client-side code against replication?

We’re concerned about phishing attacks using lookalike ...READ MORE

Dec 30, 2024 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 310 views
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How to prevent CSP bypass and resource access from internal servers via code injection?

Our web application implements a Content Security ...READ MORE

Dec 30, 2024 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 304 views
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How should a midsized startup approach information security and compliance?

Establishing a robust information security and compliance ...READ MORE

Dec 31, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 304 views
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What is the threat model for mobile security when the attacker has root access?

When an attacker gains root access to ...READ MORE

Dec 30, 2024 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 300 views
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How can I safely analyze a USB device?

I’ve come across a suspicious USB device ...READ MORE

Dec 30, 2024 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 295 views
0 votes
1 answer

Why define CIA in security like this?

The CIA triad, Confidentiality, Integrity, and Availability, serves as ...READ MORE

Dec 26, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 491 views
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1 answer

Is it possible to get the user groups or other attributes with TACACS authentication?

Yes, the TACACS+ (Terminal Access Controller Access-Control ...READ MORE

Dec 26, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 523 views
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Are there any solutions available that conform to the AAA protocol?

Yes, there are several solutions that conform ...READ MORE

Dec 26, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 515 views
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How to regain SSH access without alerting a threat actor?

Our server may have been compromised, and ...READ MORE

Dec 30, 2024 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 274 views
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What are the best practices and templates for documenting threat models for cloud-based messaging services?

We’re building a threat model for a ...READ MORE

Dec 30, 2024 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 315 views
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1 answer

How is authentication related to the CIA triad?

Authentication is a fundamental component of the ...READ MORE

Dec 26, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 458 views
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Can information security risks essentially only be triaged according to the CIA triangle?

While the CIA triad—Confidentiality, Integrity, and Availability—provides ...READ MORE

Dec 26, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 454 views
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What is the overarching term for authentication and authorization?

The overarching term that encompasses both authentication ...READ MORE

Dec 26, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 430 views
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How secure is a hardened Google Chrome + EMET 5.1 setup against browser-based threats for a small business?

I’ve set up a Google Chrome browser ...READ MORE

Dec 31, 2024 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 239 views
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Is DRM considered Confidentiality, Integrity, Availability, or a combination of the three?

Digital Rights Management (DRM) systems are designed ...READ MORE

Dec 26, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 415 views
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1 answer

What are the best methods to prevent session hijacking?

Preventing session hijacking requires a comprehensive approach ...READ MORE

Dec 26, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 437 views
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1 answer

Who is the creator of the CIA triad?

The CIA triad, representing Confidentiality, Integrity, and ...READ MORE

Dec 26, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 393 views
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1 answer

Using RADIUS for host authentication?

Remote Authentication Dial-In User Service (RADIUS) is ...READ MORE

Dec 26, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 425 views
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How to achieve non-repudiation?

Non-repudiation ensures that a party cannot deny ...READ MORE

Dec 27, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 344 views
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What is non-repudiation that can never be proven?

The term non-repudiation that can never be ...READ MORE

Dec 27, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 341 views
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What could cause Nmap host discovery not to show all hosts?

Nmap's host discovery may yield incomplete results ...READ MORE

Dec 23, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 467 views
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1 answer

How to satisfy requirement 10.6 of PCI DSS?

To comply with PCI DSS Requirement 10.6, ...READ MORE

Dec 26, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 326 views
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1 answer

Which command-line tools are recommended for SNMP enumeration?

Effective SNMP enumeration is essential for network ...READ MORE

Dec 19, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 623 views
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1 answer

Is using a network sniffer viable for host discovery, or are there better options?

Both network sniffers (e.g., Wireshark) and active ...READ MORE

Dec 23, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 447 views
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Does HTTPS protect against session hijacking, or are additional measures needed?

While HTTPS encrypts data transmitted between a user's browser ...READ MORE

Dec 26, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 351 views
0 votes
1 answer

What methods are available to prevent host discovery on a network?

Preventing host discovery on a network is ...READ MORE

Dec 23, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 421 views
0 votes
1 answer

What is BlueBorne, and what steps can users take to protect against it?

BlueBorne is a set of vulnerabilities discovered ...READ MORE

Dec 23, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 417 views
0 votes
1 answer

Why does NMAP host discovery give different results between NAT and Bridged modes?

The discrepancies in Nmap host discovery results ...READ MORE

Dec 23, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 411 views
0 votes
1 answer

What port does NetBIOS use, and why is it critical for security?

NetBIOS (Network Basic Input/Output System) utilizes specific ...READ MORE

Dec 20, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 539 views
0 votes
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How can I check if a private key and certificate match in OpenSSL with ECDSA?

To check if a private key matches ...READ MORE

Dec 4, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 1,222 views
0 votes
1 answer

How effective is HTTPS at protecting users from hacking attempts?

HTTPS (HyperText Transfer Protocol Secure) is a ...READ MORE

Dec 26, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 303 views
0 votes
1 answer

Is there a way to gauge password strength without knowing the actual password?

Assessing password strength without direct access to ...READ MORE

Dec 23, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 393 views
0 votes
1 answer

Which protocol does SNMP operate over, and what are its benefits?

Simple Network Management Protocol (SNMP) primarily operates ...READ MORE

Dec 20, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 503 views
0 votes
1 answer

What are effective countermeasures for SNMP enumeration attacks?

Protecting against SNMP enumeration attacks is vital ...READ MORE

Dec 19, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 522 views
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