Self-hosted web administration solution CloudPanel was found to have several security issues, including using the same SSL certificate private key across all installations and unintentional ...

In the world of security there are many crimes of omission that companies can commit. They can assume that their suppliers will always embrace best practice with care and diligence. They can assume ...

The security of tens of thousands of websites is in question after the CEO of a company that sells HTTPS certificates included the private keys for 23,000 customers in an email—an apparent attempt to ...

The private key used to sign EU Digital Covid certificates has been reportedly leaked and is being circulated on messaging apps and online data breach marketplaces. The key has also been misused to ...

Anyone operating a server on any scale should want a digital certificate to encrypt data between clients and services, whether for personal, office, or public use. That’s a broad statement, but it ...

The requirements for publicly trusted code signing certificates are becoming more stringent, and the new limits are now effective. This is because of the CA/Browser Forum’s Ballot CSC-31, which ...

I'm trying to understand how public key authentication works and with tools such as ChatGPT I'm able to resolve how it works; the server keeps a tab of "authorized" public keys and uses them to ...

As part of daily operations, small businesses may need to collect or exchange sensitive data that should be protected. It could be a financial transaction, a mailing address or some other personally ...

Certificate-based authentication is a cryptographic technique that allows one computer to securely identify itself to another across a network connection, using a document called a public-key ...

An introduction to PKI, TLS and X.509, from the ground up. Public Key Infrastructure (PKI) provides a framework of encryption and data communications standards used to secure communications over ...