Author: Damasukma T

Mencoba memahami pointer pada bahasa C

eBPF berawal dari

Etcd is rarely treated as a frontline security boundary. It is often deployed as a supporting component ,something that “just works” in the background of distributed systems. This assumption is exactly what makes it dangerous.

PostgreSQL is known for being reliable, but keeping it highly available in production is a different story. A single primary node can become a single point of failure, and manual failover is never fun, especially at 2 a.m.

Four days ago, I finished my hashtag#HTB hashtag#CJCA exam, which is my first exam in the security field. After 30 days of intensive study, luckily I managed to get 10/10 flags.

Banyak sekali variabel yang tidak bisa dikontrol pada kehidupan manusia yang sangat mempengaruhi pilihan sepanjang hidupnya. Orang tua yang tidak bisa dipilih, tempat lahir yang tidak bisa dipilih, bahlil jadi menteri, dan banyak variabel lain yang semua itu tetap mempengaruhi hidup kita.

GPS — dari militer, logistik, hingga menampilkan rute lari kita di strava membutuhkan teknologi ini. Terus gimana cara kerjanya teknologi ini? kenapa bisa tahu koordinat device kita dengan sangat akurat?

Artikel ini akan membahas bagaimana cara mengontrol LED laptop langsung dari

I have tried various ways to retrieve product review data from Shopee, ranging from using Selenium to Python requests directly to the API. Unfortunately, this approach failed. The reason is quite obvious: Shopee has a very strong anti-bot system…

Kube OVN, berbasis OVN/OVS, menawarkan isolated logical switch/subnet, VPC, floating IP, routing, dan fitur lain yang tidak dimiliki oleh Flannel atau banyak CNI lain. Termasuk: IPAM yang deterministik (static/reservasi IP lebih gampang), EIP/SNAT untuk egress yang konsisten, ACL/policy L3/L4 yang lebih ketat, opsi overlay (Geneve/VXLAN) maupun underlay/VLAN, hingga QoS/bandwidth control dan observabilitas yang lebih rapi.

In the realm of managing applications, Kubernetes reigns supreme. It's like having a conductor for your software orchestra, making sure everything plays in harmony. This blog will guide you through setting up a Multi-Master Kubernetes cluster with External Etcd using Kubeadm.

ICMP, or Internet Control Message Protocol, is one of the core protocols in the internet protocol family…