Subhayu Roy

Subhayu is a cybersecurity consultant specializing in Public Key Infrastructure (PKI) and Hardware Security Modules (HSMs) and is the lead developer for CodeSign Secure. At CodeSign Secure, his enthusiasm for coding meets his commitment to cybersecurity, with a fresh perspective and a drive to learn and grow in every project and work as a consultant for high-profile clients.

code signing certificate and encryption key

How does CodeSign Secure provide Security Measures?

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Common Encryption Challenges

What are the Challenges faced in Symmetric Cryptography?

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Certificate Enrollment with SCEP and NDES

What are the five steps to consider before implementing PKI Security?

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Mutual TLS Authentication

Why is mutual TLS (mTLS) authentication a necessity in an organization?

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the-microsoft-signed-rootkit-malware-that-can-decrypt-all-encrypted-communications

The Microsoft Signed Rootkit Malware That Can Decrypt All Encrypted Communications

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how-do-secure-shell-ssh-keys-work-

How do Secure Shell (SSH) keys work?

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a-guide-to-protecting-and-managing-ssh-keys-to-mitigate-security-risks

A guide to protecting and managing SSH Keys to mitigate security risks

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secure-your-organization-s-data-with-these-encryption-algorithms

Secure Your Organization’s Data With These Encryption Algorithms

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Secure your organization’s network against human errors

Secure your organization’s network against human errors

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Session hijacking (also known as Cookie hijacking or Cookie side-jacking) is one of the most sophisticated man-in-the-middle attacks which gives the attacker access to the victim's web sessions.

What is session hijacking?

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