Trending questions in Cyber Security & Ethical Hacking

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What is recipient non-repudiation in secure email transport?

Recipient non-repudiation in secure email transport refers ...READ MORE

Dec 31, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 732 views
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Which of the following poses the greatest risk to an organization's computer network security?

I’ve been analyzing several potential risks to ...READ MORE

Dec 31, 2024 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 664 views
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Is the MFA push notification approval/deny method safe in O365? Concerns over phishing risks and user behavior?

Multi-Factor Authentication (MFA) using push notifications in ...READ MORE

Jan 2, 2025 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 658 views
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How can I securely log user metadata (IP addresses) without compromising privacy in a web app?

In our web application, we need to ...READ MORE

Dec 31, 2024 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 654 views
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How can I control the use of admin tools like IP scanners and PsExec to prevent misuse?

Admin tools like IP scanners and PsExec ...READ MORE

Dec 31, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 701 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 • 938 views
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What’s the purpose of the secret in express-session? How does it mitigate threats?

I’ve noticed that the express-session library requires ...READ MORE

Dec 30, 2024 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 677 views
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Why Should a Testing Network Be Non-Routable to the Firewall?

I’m setting up a testing network for ...READ MORE

Jan 2, 2025 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 539 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 • 634 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 • 633 views
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How can I securely log user metadata without exposing personally identifiable information (PII) in a web app?

We want to improve our logging practices ...READ MORE

Dec 31, 2024 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 560 views
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How Secure Are Virtual Machines?

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

Jan 3, 2025 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 493 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 • 616 views
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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 • 1,075 views
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How does single sign-on (SSO) enhance security in an architecture?

We are considering implementing Single Sign-On (SSO) ...READ MORE

Dec 31, 2024 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 556 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 • 551 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 • 751 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 • 592 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 • 585 views
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How many businesses experienced a Spectre/Meltdown attack?

Even though there aren't exact numbers on ...READ MORE

Nov 29, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 1,947 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, 2025 in Cyber Security & Ethical Hacking by Anupam
• 18,960 points • 451 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, 2025 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 511 views
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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 • 1,068 views
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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 • 784 views
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How to validate a digital signature in a PDF?

To validate a digital signature in a ...READ MORE

Nov 13, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 2,580 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 • 716 views
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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 • 709 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 • 511 views
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What are the methods for enumerating FTP users and shares securely?

Methods for FTP User and Share Enumeration Certain ...READ MORE

Nov 20, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 2,364 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 • 491 views
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How to clear WiFi history?

Here's a step-by-step guide on how to ...READ MORE

Nov 21, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 2,210 views
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You need to email a spreadsheet containing personal data. How should you send it?

Here's a step-by-step guide on the best ...READ MORE

Nov 27, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 1,932 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 • 473 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 • 672 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 • 707 views
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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 • 666 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 • 458 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 • 654 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 • 446 views
0 votes
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 • 682 views
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1 answer

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 • 428 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 • 425 views
0 votes
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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 • 476 views
0 votes
1 answer

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 • 557 views
0 votes
1 answer

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 • 723 views
0 votes
1 answer

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 • 582 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 • 712 views
0 votes
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 • 609 views
0 votes
1 answer

How do I identify available NFS shares on a remote server?

Depending on the type of server access ...READ MORE

Nov 19, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 2,440 views
0 votes
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How to bypass CVV code?

In order to understand how attackers bypass ...READ MORE

Nov 25, 2024 in Cyber Security & Ethical Hacking by CaLLmeDaDDY
 • 31,260 points • 1,892 views
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