Firewall

PP098: What Goes On Inside a Firewall?

• PP098: What Goes On Inside a Firewall? • Podcast:Download(52.9MB) |Embed Jennifer (JJ)Minella DrewConry-Murray On today’s show, we pop the lid off of a firewall (figuratively spe

Advanced egress firewall filtering for Vercel Sandbox

• Vercel Sandbox now enforces egress policies via SNI filtering and CIDR blocks. • Outbound TLS connections are matched at handshake, blocking unauthorized destinations pre‑data. •

CVE-2025-6978: Arbitrary Code Execution in the Arista NG Firewall

• CVE-2025-6978 exposes command injection in Arista NG Firewall’s diagnostics component. • Remote authenticated attackers can craft HTTP requests to execute arbitrary commands as r