Tag: checksum

  • Hacker News: Rust: Doubling Throughput with Continuous Profiling and Optimization

    Source URL: https://www.polarsignals.com/blog/posts/2025/02/11/doubling-throughput-with-continuous-profiling-and-optimization Source: Hacker News Title: Rust: Doubling Throughput with Continuous Profiling and Optimization Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses how S2, a serverless API for streaming data, optimized its cloud infrastructure performance and reduced operational costs through the implementation of continuous profiling with Polar Signals Cloud. This…

  • Hacker News: Reverse Engineering Call of Duty Anti-Cheat

    Source URL: https://ssno.cc/posts/reversing-tac-1-4-2025/ Source: Hacker News Title: Reverse Engineering Call of Duty Anti-Cheat Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text presents an in-depth analysis of the user-mode anti-cheat mechanism employed in the video game “Call of Duty: Black Ops Cold War,” referred to as TAC (Treyarch Anti-Cheat). It details the obfuscation…

  • The Register: Six vulnerabilities in ubiquitous rsync tool announced and fixed in a day

    Source URL: https://www.theregister.com/2025/01/17/rsync_vulnerabilities/ Source: The Register Title: Six vulnerabilities in ubiquitous rsync tool announced and fixed in a day Feedly Summary: Turns out tool does both file transfers and security fixes fast Don’t panic. Yes, there were a bunch of CVEs affecting potentially hundreds of thousands of users found in rsync in early December –…

  • Hacker News: Researchers have identified a total of 6 vulnerabilities in rsync

    Source URL: https://www.openwall.com/lists/oss-security/2025/01/14/3 Source: Hacker News Title: Researchers have identified a total of 6 vulnerabilities in rsync Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses multiple vulnerabilities identified in the rsync software, including a critical heap buffer overflow that allows arbitrary code execution with minimal access rights. This communication is especially…

  • AWS News Blog: Introducing default data integrity protections for new objects in Amazon S3

    Source URL: https://aws.amazon.com/blogs/aws/introducing-default-data-integrity-protections-for-new-objects-in-amazon-s3/ Source: AWS News Blog Title: Introducing default data integrity protections for new objects in Amazon S3 Feedly Summary: Amazon S3 updates the default behavior of object upload requests with new data integrity protections that build upon S3’s existing durability posture. AI Summary and Description: Yes Summary: The text details enhancements made to…