Tagged “networking”
3 posts
Cutting NAT gateway costs with VPC endpoints that actually help
How gateway and interface VPC endpoints replace NAT gateway traffic for AWS API calls, what they cost instead, and which traffic still has to go through NAT.
awsvpcnetworkingcosttutorial
CVE-2026-16812: a CVSS 10 hole in your SD-WAN control plane
An unauthenticated command injection in Arista VeloCloud Orchestrator On-Prem lets attackers pivot from one exposed console to every edge device it manages.
securityawsnetworking
CVE-2025-0282: the Ivanti VPN zero-day, and its sequel
A stack-based buffer overflow in Ivanti Connect Secure let Chinese state hackers run a malware ecosystem on VPN gateways for weeks before anyone noticed.
securityvpnnetworkingcve