If you’re confused about Security Groups vs NACLs vs Firewalls , this guide breaks it down in plain English with the real patterns engineers actually use —how each layer works, where it applies (instance/ENI vs subnet vs perimeter), common mistakes to avoid, and practical “when to use what” examples for AWS and modern cloud architectures. Network Security made simple: ✅ Security Groups = stateful, instance/ENI-level allow rules (your primary workload guardrail) ✅ NACLs = stateless, subnet-level allow/deny rules (coarse subnet boundaries & special controls) ✅ Firewalls = centralized inspection/policy (egress control, segmentation, advanced filtering) Read the full article here: https://www.cloudopsnow.in/network-security-made-simple-security-groups-vs-nacls-vs-firewalls-and-the-patterns-engineers-actually-use/ #NetworkSecurity #AWS #CloudSecurity #SecurityGroups #NACL #Firewall #DevOps #SRE #Kubernetes #ZeroTrust #CloudOps
What Is Gynecomastia Surgery? Gynecomastia surgery is a cosmetic and medical procedure performed to reduce enlarged male breasts. This condition, known as gynecomastia, can be caused by hormonal imbalance, genetics, weight changes, certain medications, or puberty-related changes. The surgery removes excess glandular tissue, fat, and sometimes skin from the chest area to create a flatter, more masculine appearance. It can be done using liposuction, tissue excision, or a combination of both. Gynecomastia surgery helps: Create a firm and masculine chest shape Remove excess breast tissue and fat Improve body confidence Allow greater comfort in clothing and daily activities When Should You Get Gynecomastia Surgery? You may consider gynecomastia surgery if: You have persistent male breast enlargement The condition has not improved with exercise or weight loss It affects your confidence or social comfort You feel discomfort or tenderness in the chest The condition has been stable for several ...