How to Verify Full TLS Certificate Chains Against CRLs via OpenSSL CLI

As in the last days many CA’s revoked certificates because not getting hacked, but the written policy did not match 100% the certificates. As the CAB Forum (Browser Vendors) enforce a strict compliance they needed to revoke the certs. And one of the problems is/was that Chrome have its own CRL System and does not […]

The post How to Verify Full TLS Certificate Chains Against CRLs via OpenSSL CLI first appeared on Robert Penz Blog.

Read More >>

Dysphoria Botnet Uses Blockchain Domains to Hide C2 Infrastructure

Researchers uncovered the 200,000-device Dysphoria botnet, which uses Ethereum and Solana domains to hide its command servers. QiAnXin XLab, jointly with China’s CNCERT, disclosed Dysphoria, a botnet that has compromised roughly 200,000 devices worldwide and uses Ethereum and Solana blockchain domain names to hide its command infrastructure. The botnet evolved from jackskid and fbot malware […]

Read More >>