Tech & IT

Kubernetes Cluster Architecture & Security Hardening: CKA & KCSA Prep Master the operational foundations and security baselines of Kubernetes. Covering RBAC configurations, TLS certificate renewal, etcd backup and restore, and Pod Security Admission (PSA) rules, this ebook provides step-by-step terminal...

System Design Fundamentals: Architecture Building Blocks for Certification System Design Fundamentals is the definitive primer for engineers and candidates preparing for foundational architecture certifications and entry-level design evaluations. This book clearly breaks down the essential building blocks of modern distributed...

CompTIA CySA+ Blue Team Guide: Threat Hunting, Log Analysis & Incident Response Built for aspiring SOC analysts and defense-focused professionals, this guide bridges the gap between theoretical knowledge and hands-on threat detection. It delves into the daily routines of a...

Visual System Design Companion: Diagrams, Frameworks & Cheat Sheets Tailored for visual learners and fast-paced study sessions, Visual System Design Companion condenses complex distributed systems concepts into high-impact diagrams, workflow charts, and quick-reference cheat sheets. Designed for rapid revision before...

GCP Cloud Engineer’s Field Guide: ACE Exam Prep & GKE Mastery CLI & Environment Setup: Master gcloud, gsutil, and bq commands with automation scripts. Compute & Containers (Deep Dive): Managing Compute Engine, GKE (Google Kubernetes Engine) cluster provisioning, Pod scheduling,...

AWS Security & Compliance Speciality (SCS-C02) Threat Defense Guide A deep-dive manual dedicated to cloud security engineers. It covers incident response, data protection, encryption mechanisms (KMS/CloudHSM), identity management, and infrastructure protection to prepare you thoroughly for the SCS-C02 Specialty exam.

Multi-Cloud Solutions Architecture: AZ-305 & GCP Professional Architect Playbook HA & Disaster Recovery: Designing cross-AZ and cross-region resilient architectures to meet tight RTO/RPO requirements. Data Storage Strategy: Choosing between Relational, NoSQL, and Data Warehousing solutions based on transaction rates and...

DSA Unlocked: Core Data Structures & Basic Algorithms for Tech Certifications Designed specifically for beginners and tech certification candidates, DSA Unlocked provides a clear and structured breakdown of fundamental data structures and algorithm concepts. The book systematically covers core topics...

Cloud Security & Compliance Blueprint: Azure SC-500 & GCP Security Engineer Identity & Perimeter Security: Conditional Access policies, Privileged Identity Management (PIM), and MFA enforcement. Infrastructure Defense: WAF, DDoS Protection, Micro-segmentation, Private Endpoints, and Private Google Access. Data Protection &...

Kubernetes in Practice: The Ultimate CKA & CKS Exam Prep Guide Master Kubernetes cluster administration and security while preparing to pass the CKA and CKS exams on your first try. This hands-on guide skips the fluff and focuses on real-world...