Verifying the differences between TCP and UDP locally: Interpreting connection refusal and timeouts

When someone says "it won't connect," what do you ask back?A common report of an issue is a sentence like this.I can't ...
The Hacker News

Linux Kernel TCP Flaw With 9.8 CVSS Score Affects Ubuntu, Red Hat and Other Distributions

Ubuntu and RHEL lack fixes for a Linux TCP use-after-free that Anthropic says it exploited to run commands as root on MPTCP ...
Amazon Web Services (AWS)

CVE-2026-98432 - Linux kernel IPv4 TCP use-after-free Issue

Amazon Linux 2 and Amazon Linux 2023 kernel packages for the resolution of CVE-2026-98432 are available. Customers should update their kernel packages and reboot. Kernel versions kernel-4.14, kernel-5 ...
ZDNet

TCP/IP options for high-performance data transmission

The data transfer in a TCP/IP network is usually block-based. From a programmer’s point of view, sending data means issuing a series of “send data block” requests. On a system level, sending an ...
The Fast Mode

GL Communications Intros TCP Analytics for Network Troubleshooting

GL Communications announces its TCP and IP Analytics™, a new network traffic analysis solution designed to simplify IP ...

Byteful, the Residential Proxy Provider, Launches TCP/IP Fingerprint Emulation for Datacenter and ISP Proxies

New beta feature lets customers set a Windows, macOS, Linux, Android or iOS fingerprint per request or at export, closing a ...

GL Communications Announces TCP and IP Analytics™ for Advanced Network Troubleshooting and Root-Cause Identification

GL Communications Inc. announces its TCP and IP Analytics™, a new network traffic analysis solution designed to simplify IP network troubleshooting, TCP performance monitoring and root-cause ...