“Cybersecurity” — 56 distilled results

DDoS testing and HTTP/2 defense gap analysis

Between August 20–21, 2026, a cybersecurity professional posted a thread on Mastodon describing years of DDoS penetration testing. Key findings: most defenses target HTTP/1.1, application-layer attacks have HTTP/2 equivalents, vendors detect attacker IPs within minutes, and no vendor provides comparable metrics.

We hope that you had the chance to visit these Community Partners BSides Calgary CHADS (UofA’s cybersecurity club) Concordia University of Edmonton (CUE) CyberAlberta Department of Computing Science,

We hope that you had the chance to visit these Community Partners BSides Calgary CHADS (UofA’s cybersecurity club) Concordia University of Edmonton (CUE) CyberAlberta Department of Computing Science, University of Alberta E-STAC (managed by CGA) ISC2 Alberta Chapter MacEwan Ethic

Don't miss my latest CSO piece, which examines whether AI will radically transform cybersecurity the way it has transformed software development. Many thanks to David Lindner of Contrast Security, Jim

Don't miss my latest CSO piece, which examines whether AI will radically transform cybersecurity the way it has transformed software development. Many thanks to David Lindner of Contrast Security, Jim Reavis of the Cloud Security Alliance, Lionel Litty of Menlo Security, and Caleb Sima of the CSA AI Safety Initiative for their insights.