Aryan Kumar

PKI or Public Key Infrastructure is cyber security technology framework which protects the client – server communications. Certificates are used for authenticating the communication between client and server. PKI also uses X.509 certificates and Public keys for providing end-to-end encryption. In this way, both server and client can ensure trust on each other and check the authenticity for proving the integrity of the transaction. With the increase in digital transformation across the globe, it is highly critical to use Public Key Infrastructure for ensuring safe and secure transactions

How to Automate PKI The Right Way?

In today’s world of wireless networks, we should configure our network security to the latest so that no one can penetrate our network. Users should use WPA3 to improve the authentication and encryption while making the connection easier. WPA3-SAE (Simultaneous Authentication of Equals) replaced the WPA2-PSK authentication process. WPA3-SAE uses a 128-bit encryption key and Forward secrecy protocol to resist offline dictionary attacks while improving key exchange security without any additional complexity. On the other hand, WPA2-Enterprise is replaced by WPA3-Enterprise, which uses a 192-bit encryption key and a 48-bit initialization vector as requested by sensitive organizations

Data Security – WPA-2 PSK Vulnerabilities

Time Stamping Code Signing Certs

Time Stamping Code Signing Certificates – Significance

Homomorphic Encryption in the current state is computationally expensive and practically inefficient. It can certainly be used to encrypt data, while we can perform different computations on the data. HE enables privacy-preserving computation, which helps us work with untrusted environments while maintaining the data’s confidentiality.

Homomorphic Encryption – Basics

Code Signing Architecture provides a detailed explanation on how the Code Signing process works along with its components

Code Signing Architecture – What is Code Signing?

Code signing is the process of authenticating software code/application/program/scripts to confirm the source of origin of the publisher and assure that the code has not been tampered or altered since it was signed.

Code Signing- Benefits and Basics

Secret Management

What is Secret Management?

What is a Master Key?

What is a Master Key?

National Institute of Science & Technology

What is the NIST? What is the purpose of the NIST?

better for data security

What is the difference between Symmetric and Asymmetric Encryption? Which is better for data security?