Recently on a cPanel/WHM server, all SSLs’ were replaced with self-signed certificates issued by DDoS-Filter.domain DDoS-Filter.domain This is an indicator of DDoS protection (mitigation) that was triggered either by a large number of...
Slowloris is a denial-of-service attack program that allows an attacker to overwhelm a targeted server by opening and maintaining many simultaneous HTTP connections between the attacker and the target.
WordPress DoS attack is possible by exploiting the vulnerability (CVE-2018-6389) in load-scripts.php and load-styles.php files.