GitHub is moving to strengthen software supply chain security by updating "actions/checkout" to block pwn request attacks that exploit the risky use of the "pull_request_target workflow" trigger to ...

Cybersecurity company F5 has released out-of-band security updates to address multiple NGINX web server vulnerabilities, including two critical-severity flaws that could allow attackers to execute ...

Cisco has released security updates for a medium-severity security flaw in Catalyst SD-WAN Manager that has come under active exploitation in the wild. The vulnerability, tracked as CVE-2026-20262, ...

This server intercepts PS3 update requests and serves a custom HFW PUP file instead of downloading from Sony's servers. It works by: ...

HTTP 是一种超文本传输协议，采用请求应答的通讯模式，可以基于通用 socket 实现极简客户端程序，广泛应用在互联网上。 HTTP ...