ssh-keygen is a standard component of the Secure Shell protocol suite found on Unix, Unix-like, and Microsoft Windows computer systems used to establish secure shell sessions between remote computers over insecure networks, through the use of various cryptographic techniques In this post we’re going to learn how we can generate SSH Keys compatible with Google […]Read More
DomainKeys Identified Mail (DKIM) is an email authentication method designed to detect forged sender addresses in emails (email spoofing), a technique often used in phishing and email spam. What is DKIM? Its Email Authentication and the record proves that it was sent from the domain it is being shown. This uses Cryptographic Key to sign the […]Read More
What is DMARC? DMARC, which stands for “Domain-based Message Authentication, Reporting & Conformance”, is an email authentication, policy, and reporting protocol. It builds on the widely deployed SPF and DKIM protocols, adding linkage to the author (“From:”) domain name, published policies for recipient handling of authentication failures, and reporting from receivers to senders, to improve and monitor protection of the […]Read More
A Sender Policy Framework (SPF) record is a type of Domain Name Service (DNS) TXT record that identifies which mail servers are permitted to send email on behalf of your domain. The purpose of an SPF record is to detect and prevent spammers from sending messages with forged From addresses on your domain. Why SPF Records? […]Read More
Well, it took too long to solve this problem. I don’t know much about Docker and Linux. And i searched the whole internet for this solution for almost half a year. Today 25 June 2017 i successfully solved the issue myself. here is the solution for you. How to Create the instance required for this […]Read More
One of my favorite services is Let’s Encrypt. They issue free SSL certificates. I have written about how to generate a certificate for a Web Service using their service. They have just started issuing wildcard certificates, and in this blog post I will show you how to make one for an Azure App Service Environment […]Read More
Disposable email addressing (DEA) refers to an approach where a unique email address is used for every contact or entity. The benefit is that if anyone compromises the address or utilises it in connection with email abuse, the address owner can easily cancel (or “dispose” of) it without affecting any of their other contacts. Such disposable […]Read More
How AMP pages are cached In this document, you’ll learn about the role of the AMP Cache in the AMP ecosystem, and how your AMP page gets cached. ##What is an AMP Cache? An AMP Cache is a proxy-based content delivery network (CDN) for delivering valid AMP documents. AMP Caches are designed to: Serve only […]Read More
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