Un viejo consejo de seguridad vuelve a estar de moda: no copies ni pegues comandos que te diga una web. […]| OpenSecurity
Some programs use their data cache extensively, while underusing their instruction cache. We embed constant data, typically stored in memory, into the immediate fields of instructions to balance to use of both caches. We illustrate the impacts of such optimizations on the performances of a target program, describing the key …| SYSTEMF @ EPFL
Deduplication and RAM cache often clash in storage-centric systems. Infrastructure-wide deduplication aligns them, boosting cache effectiveness, reducing latency, and ensuring applications gain real performance benefits without rehydration penalties. The post Deduplication and RAM Cache appeared first on Verge.io.| Verge.io
I was using apt-cache in Ubuntu to get a list of dependencies for a certain package and parse the output programmatically, eventually I wanted to programatically download and package them within an archive for offline installs later on. I was not really sure about the exact meanings of the output ...| The Code Ship
Wir wissen, wie frustrierend es sein kann, wenn deine Instagram Story einfach nicht hochgeladen wird. Doch keine Sorge, wir haben die Lösung für dich!| MeineTipps24
A year ago, I migrated my site to a self-hosted NUC cluster, defying industry skepticism about home hosting. Using a WordPress stack with Varnish and Cloudflare, I optimized performance and security, achieving over 30% traffic caching.| Eric Mann's Blog
Even after configuring HTTPS to encrypt connections between the browser and server, sites are still open to other areas of attack such as XSS, Clickjacking and MIME sniffing. We’ll take a look at each of those and how to deal with them. You’ll learn what a referrer policy is and how it can be useful. The post Nginx Security Hardening for Running<span class="no-widows"> </span>WordPress appeared first on SpinupWP.| SpinupWP
Recently, I received a bounty for a vulnerability discovered on an e-commerce site allowing the personal information — including the delivery address — of a user to be changed. Let’s talk about it!| zhero_web_security
Let’s take a closer look at how cache poisoning works and how I was able to exploit this vulnerability to get a DOS on the home page of a large company.| zhero_web_security
本文永久链接 - https://tonybai.com/2025/02/16/some-changes-in-go-1-24 北京时间2025年2月12日，恰逢中国传统元宵佳节，远在美国的Go团队正式发布了Go 1.24的第一个版本Go 1.24.0。这也是Go团队在更换Tech Lea| tonybai.com
本文永久链接 - https://tonybai.com/2024/12/17/go-1-24-foresight-part2 在上一篇文章中，我们介绍了即将于2025年2月发布的Go 1.24版本在语法、编译器和运行时方面的主要变化。本文将继续承接上文，重点介绍Go| tonybai.com
Website logs are detailed records of every activity and event that occurs on a website, capturing everything from user visits to system errors. These logs| Hostwebsites
Is your Android sluggish? Learn how clear Android cache can improve performance and free up storage in simple steps.| Gizchina.com
This post covers update on Facebook FNA caches and IP backbone| Personal blog of Anurag Bhatia
I live my life at a sub-25ms response at a time| Port 1433
We’ve tested a number of iOS apps in the last few years, and got to the conclusion that most developers follow the recommendation to use APIs already in the system – instead of reinventing the wheel or unnecessarily depending on third party libraries. This affects HTTP backend APIs as well, and quite a few apps use the built-in NSURLRequest class to handle HTTP requests.| Silent Signal Techblog
How to flush the local DNS cache on a Linux system using resolvectl or systemd-resolve commands. Flush old DNS records from cache.| Putorius
We compare the top WordPress cache plugins and how they work. Plus, we show you how to serve cached pages directly from Nginx for lightning-fast site performance.| SpinupWP
In many situations, minor vulnerabilities might seem like small fish in the vast ocean of cybersecurity threats. They’re often marked as low severity and thus, overlooked by developers who assume that the conditions for their exploitation are too complicated to be met. However, in this article, we’re going to challenge that assumption and show you ...| research.securitum.com
A site has one primary domain name and several secondary names. It also uses an object cache drop-in. Site administrators use only the primary domain for posting. All the administrative operations trigger cache updates only for the primary domain; the mirrors on the secondary domains show stale data. Site owners somehow needed to disable the object cache for all domains except the primary one. This post shows a way to selectively disable the object cache drop-in.| Wild Wild Wolf
LVM allows to have a caching layer, where your actual LV resides on spinning (slow) disks and you have a caching layer in a secondary LV, that caches some of your most frequent reads and the writes. From an end-user perspective the details are transparent: one single blockdevice. For a good overview and introduction see the following blog post: Using LVM cache for storage tiering| tech.immerda.ch
