clientca.pem file is not a specific commercial product you "review" like an app or a gadget; rather, it is a Certificate Authority (CA) file
He looked at the file’s metadata. It wasn't a hack. The hex_hermit was actually the original sysadmin for Nightingale, now freelancing as a security mercenary. The file was the real one. He had just paid a $300 ransom for his own company’s certificate. clientca.pem download
A clientca.pem file is a text-based ASCII file that contains Base64-encoded cryptographic data. While the name can vary (sometimes seen as ca.pem or rootca.pem ), it typically contains: clientca