CALIBURN: A Regime-Sensitivity Study of Operationally Calibrated Streaming Intrusion Detection

Streaming network intrusion detection systems must process flows continuously while keeping memory bounded, but most current methods leave alerting threshold selection as a post-hoc tuning problem poorly suited to production. Operators need alerting behaviour specifiable before deployment using...

Measures Healthcare Providers Can Take to Mitigate Disruptions

Earlier this month, an internet outage affected public healthcare clusters in Singapore, including major hospitals and polyclinics, lasting more than seven hours from 9:20 am. Investigations identified that a distributed denial-of-service DDoS attack was the cause of the online service outage. DD...

Important: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.4 images and security updates

Red Hat Advanced Cluster Management for Kubernetes 2.4.0 General Availability release images, which fix several bugs and security issues. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a...

Facebook Employees Crack Admin Security

Senior engineers at Facebook responsible for SRE site reliability engineering challenged Facebook employees to try to compromise him and gain access to Facebook’s administrative system via information obtained from him. They succeeded. Read the full article. TechCrunch...