Yash TandonforYash Tandon's Blogitsyash.hashnode.net·Feb 15, 2023Cilium Wars: Scaling Up Your Network with Jedi-like Cilium Handling TechniquesIf you're working with Kubernetes, chances are you've heard of Cilium, a popular networking and security solution for Kubernetes that provides efficient and secure network connectivity between services. However, as your cluster grows in size, managin...Discuss·4 likes·296 readscilium
Robert CaamanoforOpenZiti Tech Blogopenziti.hashnode.net·Nov 9, 2022Using eBPF-TC to securely mangle packets in the kernel, and pass them to my secure networking applicationIntroduction eBPF enables you to safely run sandboxed programs for functions like security and networking in the OS kernel, without changing kernel source code or loading kernel modules. eBPF-TC specifically has robust packet mangling capability, and...Discuss·3 likes·2.4K readseBPF
Kunal KushwahaforWeMakeDevskubeworld.hashnode.net·Feb 16, 2023Monitor K8s applications effortlessly, at scaleApplication performance metrics Application performance metrics (APMs) is a technology that lets you observe application metrics such as resource usage, latency, performance speed, etc, which is very helpful in finding out why you're application is r...Discuss·2 likes·253 readsCase studiesWeMakeDevs
Amit LambaforThe Synaptiq Blogalamba78.hashnode.net·Mar 23, 2023Rethinking the Linux kernel with eBPFIntroduction The Linux kernel is not directly programmable by non-core developers as any mistakes made with the kernel can lead to a system crash. But, there are times when we want a feature that isn’t in the kernel and hoping for the feature to be a...Discuss·189 readsWeMakeDevs
KlinterAI, Integrating Observability in the Construction IndustryforKlinterAIaswinkvj.hashnode.net·Apr 22, 2023Debugging the eBPF (Observability) PlatformIntroduction Observability is a term associated with High Uptime (99.99%). Associating Security using Linux Kernel using the eBPF will ensure the code snippet or a package submitted will be validated using JIT compilation, thereby executing it from t...Discuss·70 readsObservability with KlinterAIobservability
Kunal KushwahaforWeMakeDevskubeworld.hashnode.net·Mar 4, 2023Improve debugging your infrastructureChallenges with observability Using Observability tools in our systems provides us with several great benefits. Some of these benefits include better visibility into what's going on in our applications, easier finding and resolving problems causing d...Discuss·91 readsCase studiesWeMakeDevs
Kunal KushwahaforWeMakeDevskubeworld.hashnode.net·Feb 16, 2023Monitor K8s applications effortlessly, at scaleApplication performance metrics Application performance metrics (APMs) is a technology that lets you observe application metrics such as resource usage, latency, performance speed, etc, which is very helpful in finding out why you're application is r...Discuss·2 likes·253 readsCase studiesWeMakeDevs
Yash TandonforYash Tandon's Blogitsyash.hashnode.net·Feb 15, 2023Cilium Wars: Scaling Up Your Network with Jedi-like Cilium Handling TechniquesIf you're working with Kubernetes, chances are you've heard of Cilium, a popular networking and security solution for Kubernetes that provides efficient and secure network connectivity between services. However, as your cluster grows in size, managin...Discuss·4 likes·296 readscilium
Sangam BiradarforCloudNativeFolks Communitysangambiradar-1649136612601.hashnode.net·Feb 6, 2023eBPF for Cybersecurity - Part 2How are ebpf programs written? You write an eBPF program. Mostly in restricted C. Compile the program into bytecode using tools like clang Use bpftool or another high-level program to load bytecode into the kernel the verification evaluates the e...Discuss·687 readscybersecurityeBPF
Sangam BiradarforCloudNativeFolks Communitysangambiradar-1649136612601.hashnode.net·Jan 12, 2023eBPF for Cybersecurity - Part 1What is eBPF ? born out of a need for a better Linux tracing tool. first released in a limited capacity in 2014 with Linux 3.18, making full use of eBPF at least Linux 4.4 or above eBPF can run sandboxed programs in the Linux kernel without changin...Discuss·2 likes·898 readscybersecurityeBPF
Robert CaamanoforOpenZiti Tech Blogopenziti.hashnode.net·Nov 9, 2022Using eBPF-TC to securely mangle packets in the kernel, and pass them to my secure networking applicationIntroduction eBPF enables you to safely run sandboxed programs for functions like security and networking in the OS kernel, without changing kernel source code or loading kernel modules. eBPF-TC specifically has robust packet mangling capability, and...Discuss·3 likes·2.4K readseBPF
