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krizhanovsky

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  1. Using ClickHouse for L7 DDoS and Bot Traffic Analytics with Tempesta FW (tempesta-tech.com)
    1 points 1
  2. Performance optimizations for storing web server access logs in ClickHouse (clickhouse.com)
    2 points 1
  3. Stealth BGP Hijacks with URPF Filtering [pdf] (usenix.org)
    4 points 1
  4. Show HN: An open source access logs analytics script to block bot attacks (github.com)

    This is a small PoC Python project for web server access logs analyzing to classify and dynamically block bad bots, such as L7 (application-level) DDoS bots, web scrappers and so on. We'll be happy to gather initial…

    37 points 7
  5. The new HTTP/2 vulnerability: 'Made You Reset' CVE-2025-8671 (tempesta-tech.com)
    2 points 0
  6. Understanding and Improving Web Security Performance (forbes.com)
    1 points 0
  7. 1 points 0
  8. Building your own WordPress staging with Tempesta FW (tempesta-tech.com)
    2 points 0
  9. Full browser stack L7 DDoS against Russian resources

    Last days there are DDoS attacks against many Russian resources (news, banking, government). The interesting point is that the attacks (at least some of them, e.g. against rbc.ru) are running by live people from more…

    4 points 0
  10. 1 points 0
  11. Fast web application = OpenResty + MariaDB UDF (tempesta-tech.com)
    1 points 0
  12. Lean startup: build fast billing system in MariaDB UDF and OpenResty (tempesta-tech.com)
    1 points 0
  13. MariaDB vs. MySQL performance on CPU-bound range queries (tempesta-tech.com)
    1 points 0
  14. Performance of ORDER BY over text columns in MariaDB and MySQL (tempesta-tech.com)
    1 points 0
  15. Non-hierarchical caching for VOD CDN (tempesta-tech.com)
    1 points 0
  16. Mathematics and development of fast TLS handshakes (youtube.com)
    1 points 0
  17. C/C++ vs. Rust Performance (tempesta-tech.com)
    102 points 155
  18. Fast programming languages: C, C++, Rust, and Assembly (tempesta-tech.com)
    3 points 0
  19. Tempesta TLS: up to 40-80% faster than Nginx/OpneSSL and up to x4 lower latency [pdf] (netdevconf.info)
    2 points 0
  20. User-space vs. Linux kernel TCP for HTTPS proxying (tempesta-tech.com)
    3 points 0
  21. Quickly the Linux TCP/IP stack can process short-living TCP connections (github.com)
    5 points 0
  22. Gotchas in high performance networking with KVM (github.com)
    1 points 0
  23. Web application firewall (WAF) acceleration (tempesta-tech.com)
    3 points 0
  24. CPDoS: Cache Poisoned Denial of Service (tempesta-tech.com)
    1 points 0
  25. A Review of the recent Google paper about a user-space networking project Snap (tempesta-tech.com)
    6 points 0