Victor Ukohatpscript.hashnode.dev·a day agoEasy Way to Check for Man in the Middle AttacksWhat is a Man in the Middle Attack? This is an attack where an advanced persistent threats (attackers) insert themselves in between a communication channel to steal data. They eavesdrop on communication between trusted parties or impersonate either o...Cybertricks#cybersecurity
David Wampambadavidofug.hashnode.dev·Dec 19, 2024How to update Openssl on MacOSDoes your MacBook have an unsupported version of OpenSSL? In this small article, I’ll show you how you can install the supported version in simple steps in the terminal. Verify the installed version Uninstall the old version Install the new versio...openssl
Victor Ukohatpscript.hashnode.dev·Dec 17, 2024Signing Data/Files With Digital SignaturesDigital signatures are mathematical schemes used to ensure the integrity and authenticity of data, files and documents. They use cryptography to authenticate to sender of a message or the signer of a document. They provide a way to verify the identit...Cybertricksdigitalsignature
Madhav Ganesanmadhavganesan.hashnode.dev·Dec 17, 2024SSL Certificate: Complete GuideAn SSL certificate (Secure Sockets Layer certificate) is a digital certificate used to establish a secure, encrypted connection between a web server and a web browser. It ensures that data transferred between the two parties is secure and can't be in...SSL
Piyush Kabrapiyushkabra.hashnode.dev·Nov 22, 2024OpenSSL Encryption Algorithm In LinuxOpenSSL is a robust cryptographic library that provides a wide range of algorithms for secure data encryption, hashing, and digital certificates. It supports various hash functions, including SHA-256, SHA-3, and MD5, which are commonly used to genera...52 readsopenssl
Shubham Khanshubhamkhan.hashnode.dev·Oct 12, 2024Step-by-Step RSA Key Generation in JavaScript and Python for BeginnersIn today’s digital world, security is a top priority. One of the key technologies that help in securing data is RSA, an asymmetric cryptographic algorithm widely used for encryption, digital signatures, and secure data transmission. Generating RSA ke...SecurityJavaScript
Cloud Tunedcloudtuned.hashnode.dev·May 31, 2024Cheat Sheet #day5 - OpenSSL CommandsOpenSSL Cheat Sheet OpenSSL is a powerful tool for managing SSL/TLS certificates and encryption. Below is a comprehensive cheat sheet covering common OpenSSL commands for various tasks such as generating keys, creating certificate signing requests (C...Cheat Sheetsopenssl
utsab sapkotautsabsapkota.hashnode.dev·May 15, 2024Add new user in Kubernetes clusterAdding users to a Kubernetes cluster is crucial for managing access control, enhancing security, and ensuring efficient operations. By incorporating Role-Based Access Control (RBAC), you can define and enforce specific permissions for each user, main...Kubernetes
Maisy Tsemaisyt.hashnode.dev·Apr 20, 2024Importing a Self-signed Cert for a Rust reqwest HTTP clientI have set up a HTTP server with TLS using rust and a self-signed certification. It works fine when I import the cert and test the APIs in Postman. However, I got into trouble when writing a HTTP client using the rust library reqwest. This is a note ...246 readsRust
Rushabh Shahiamrushabhshahh.hashnode.dev·Feb 28, 2024Setup a Static Website Using NginxAs an DevOps engineer we host website in server where we have to make sure it's always up and running. So let's understand today how Static Websites got hosted in server. Also the best practices for hosting static website. Key Concepts Covered : DNS...1 like·87 readsSataticSite
