Skip to content

TechnoKófe

  • Home
  • Podcasts
  • Contact Us
  • Twitter
  • Instagram
Subscribe
Top Stories
CC&C – S2 E19: Voidlink! Is it first of many on Cloud? How AWS Network Security create safety net.
January 25, 2026
CC&C – S2 E18: MongoBleed (CVE-2025-14847), Cloud Security and AI
January 11, 2026
GCT – S2 E17: AWS Security Specialty is discontinued! Happy New Year
January 2, 2026
GCT – S2 E12: Security and Reliability – AWS Well Architected Framework
September 13, 2025
GCT – S2 E11: CompTia Security+ Recertification and AWS’s Operational Excellence Pillar
June 26, 2025
GCT – S2 E10: AWS Well Architected Framework Overview
June 12, 2025
GCT – S2 E9: AWS Security Fundamentals
May 18, 2025
GCT – S2 E8: Basics on AWS Datacenters, Regions and IAM
April 13, 2025
GCT – S2 E7: Security Fundamentals by AWS, Its Free !!
April 3, 2025
Worker Node Not Ready – EKS Managed Node Group
March 19, 2025
GCT – S2 E6: Why ISC2 audited my CPE Portal and SCS-C02 Mock exam
March 13, 2025
GCT – S2 E5: Walkthrough in Domain 4,5 & 6 from AWS Sec Syllabus
March 2, 2025
GCT – S2 E4: Walkthrough in Domain 2 & 3 from AWS Sec Syllabus
February 18, 2025
GCT – S2 E3: Monthly Digest – Zhi Hao’s view on improving Cloud Security paradigm
February 9, 2025
Get Certified Together Hindi – Episode 04
December 27, 2024
Get Certified Together – Episode 52
December 26, 2024
Get Certified Together – Episode 51
December 5, 2024
Containerized Uyuni Proxy – OCSP responder Error
November 20, 2024
Service Accounts using IAM Roles Anywhere
June 5, 2024
SSM Agent Troubleshooting
April 26, 2024
Ubuntu Domain Join – Common Errors and Solution
March 15, 2024
Multi-Folder deployments in AWS S3 Storage using Cloudformation and Ansible
May 12, 2023
Installation Error – AWS CDK
November 21, 2022
Certified Cloud Security Professional – CCSP [Part 2]
October 5, 2022
Certified Cloud Security Professional – CCSP [Part 1]
October 3, 2022
Kubernetes Upgrade v1.23 to v1.24 – Common Errors and Solutions
August 22, 2022
Certified Cloud Security Professional – CCSP [Overview]
August 18, 2022
CompTIA Security+ Sy-601 Certification [Exam Day]
June 8, 2022
CompTIA Security+ Sy-601 Certification [Part 6]
June 3, 2022
CompTIA Security+ Sy-601 Certification [Part 5]
June 1, 2022
CompTIA Security+ Sy-601 Certification [Part 4]
May 29, 2022
CompTIA Security+ Sy-601 Certification [Part 3]
May 25, 2022
Docker Desktop for Linux – Ubuntu 22.04 + Docker Desktop 4.8.0
May 22, 2022
CompTIA Security+ Sy-601 Certification [Part 2]
May 16, 2022
Infra as Code for OpenStack with Ansible-Git Workflow: Part 2
April 26, 2022
Docker Image Scan with SYFT
April 25, 2022
Self-Signed Certificate for GitLab 13.10.3
April 21, 2022
Minikube Error – apiserver certificate: failed to load certificate: the certificate has expired
April 19, 2022
Infra as Code for OpenStack with Ansible-Git Workflow: Part 1
April 11, 2022
Operations, Security and Reliabilty Framework for Cloud Architecture
March 14, 2022
System Design Framework for Cloud Architecture
March 8, 2022
[Part 5] Python3: Basics for Beginners – Dictionary & Modules
February 27, 2022
[Part 4] Python3: Basics for Beginners – Type of Loops
February 27, 2022
[Part 3] Python3: Basics for Beginners – If/Else, Nesting
February 25, 2022
[Part 2] Python3: Basics for Beginners – Variables, Input, Return
February 25, 2022
CompTIA Security+ Sy-601 Certification [Part 1]
February 24, 2022
[Part 1] Python3: Basics for Beginners – Print, Variables, Functions
February 24, 2022
[Blog 1] CKS – Certified Kubernetes Security Specialist
February 20, 2022
Kubelet Service: “Error getting node” err=”node \”workernode\” not found”
February 15, 2022
Kubelet Service: “Error getting node” err=”node \”workernode\” not found”
February 15, 2022
Kubernetes Cluster using ‘swap memory’ on Host Node
February 13, 2022
Deploying Kubernetes Cluster on Ubuntu 20.04
February 11, 2022
“username” is not in the sudoers file. This incident will be reported. Privilege escalation for new user in Linux
February 10, 2022
“Failed to run kubelet” err=”failed to run Kubelet: misconfiguration: kubelet cgroup driver: \”systemd\” is different from docker cgroup driver
February 9, 2022
“Failed to run kubelet” err=”failed to run Kubelet: misconfiguration: kubelet cgroup driver: \”systemd\” is different from docker cgroup driver
February 9, 2022
(CentOS-8) Error: Failed to download metadata for repo ‘appstream’: Cannot prepare internal mirrorlist: No URLs in mirrorlist
February 7, 2022
K8 v1.23.1 – The connection to the server localhost:8080 was refused – did you specify the right host or port?
February 3, 2022
LC/NC Approach – Is it future of Software Industry?
February 1, 2022
My journey for AWS SAA-C02, Is it worth it ?
January 27, 2022
My Views on “The Ape in the Corner Office”
January 27, 2022
My Views on “Half Lion: How P.V. Narasimha Rao Transformed India”
January 26, 2022
Adding Virtual Disk in Linux using LVM Framework – Part 2
January 25, 2022
Adding Virtual Disk in Linux using LVM Framework – Part 1
January 25, 2022
Using Ansible for executing API calls with URI Module
January 24, 2022
Dependency Failed for /var in RHEL/CentOS
January 23, 2022
Not able to mount sysroot- Recovery of RHEL/CentOS
January 23, 2022
Posted inShow Notes

CC&C – S2 E19: Voidlink! Is it first of many on Cloud? How AWS Network Security create safety net.

CC&C - S2 E19: Voidlink! Is it first of many on Cloud? How AWS Network Security create safety net. Episode…
Continue Reading
Posted by dev_ves January 25, 2026
Posted inShow Notes

CC&C – S2 E18: MongoBleed (CVE-2025-14847), Cloud Security and AI

CC&C - S2 E18: MongoBleed (CVE-2025-14847), Cloud Security and AI Episode IntroductionHey everyone, welcome back to another episode! In this…
Continue Reading
Posted by dev_ves January 11, 2026
Posted inShow Notes

GCT – S2 E17: AWS Security Specialty is discontinued! Happy New Year

AWS Security Specialty is discontinued! Happy New Year Episode IntroductionHey everyone, welcome back to another episode! Today’s episode is more…
Continue Reading
Posted by dev_ves January 2, 2026
Posted inShow Notes

GCT – S2 E12: Security and Reliability – AWS Well Architected Framework

Security and Reliability - AWS Well Architected Framework Episode IntroductionIn this episode, Dev discusses his return to podcasting after a…
Continue Reading
Posted by dev_ves September 13, 2025
Posted inShow Notes

GCT – S2 E11: CompTia Security+ Recertification and AWS’s Operational Excellence Pillar

Recertification journey and AWS Well architecture's operational excellence Episode IntroductionIn this episode, Dev discusses the AWS Well-Architected Tool and its…
Continue Reading
Posted by dev_ves June 26, 2025
Posted inShow Notes

GCT – S2 E10: AWS Well Architected Framework Overview

Why we need it? Episode IntroductionIn this episode of the Get Certified Together series, Dev discusses the AWS Security Specialist…
Continue Reading
Posted by dev_ves June 12, 2025
Ubuntu Domain Join – Common Errors and Solution
Posted inArchitecture Cloud & Virtualization

Ubuntu Domain Join – Common Errors and Solution

With more workloads moving to cloud, a centralised directory services managing your EC2 instance makes sense. Of course if you…
Read More
Posted by dev_ves March 15, 2024
Multi-Folder deployments in AWS S3 Storage using Cloudformation and Ansible
Posted inAnsible Cloud & Virtualization Coding & Automation

Multi-Folder deployments in AWS S3 Storage using Cloudformation and Ansible

For the starter, this is not something new. We all are familiar with the multi-folder buckets for providing hierarchy and…
Read More
Posted by dev_ves May 12, 2023
Installation Error – AWS CDK
Posted inCloud & Virtualization

Installation Error – AWS CDK

While starting my journey with AWS CDKs (Cloud Development Kit), I encountered the below error in the very first step…
Read More
Posted by dev_ves November 21, 2022
Certified Cloud Security Professional – CCSP [Part 2]
Posted inCCSP (ISC2) Get Certified Together

Certified Cloud Security Professional – CCSP [Part 2]

For the remaining topics of Section 1 of the CCSP Exam - Cloud concepts, Architecture, and Design, we will be…
Read More
Posted by dev_ves October 5, 2022
Certified Cloud Security Professional – CCSP [Part 1]
Posted inCCSP (ISC2) Get Certified Together

Certified Cloud Security Professional – CCSP [Part 1]

For Section 1 of the CCSP Exam - Cloud concepts, Architecture, and Design, we will be covering various topics ranging…
Read More
Posted by dev_ves October 3, 2022
Kubernetes Upgrade v1.23 to v1.24 – Common Errors and Solutions
Posted inContainers & Kubernetes

Kubernetes Upgrade v1.23 to v1.24 – Common Errors and Solutions

Unlike the common notion of "if it ain't broke, don't fix it", I thought of upgrading my lab Kubernetes cluster…
Read More
Posted by dev_ves August 22, 2022
Certified Cloud Security Professional – CCSP [Overview]
Posted inCCSP (ISC2) Get Certified Together

Certified Cloud Security Professional – CCSP [Overview]

Introduction Welcome to Blog-1 of the CCSP - Certified Cloud Security Professional study group. I started this blog, immediately after…
Read More
Posted by dev_ves August 18, 2022
CompTIA Security+ Sy-601 Certification [Exam Day]
Posted inGet Certified Together SY+ 601

CompTIA Security+ Sy-601 Certification [Exam Day]

We have covered the overview of all key terms and technologies covered in the CompTIA Sy+ 601 certification exam in…
Read More
Posted by dev_ves June 8, 2022
CompTIA Security+ Sy-601 Certification [Part 6]
Posted inGet Certified Together SY+ 601

CompTIA Security+ Sy-601 Certification [Part 6]

For Section 5 of the Security+ Sy-601 exam - Governance, Risk, and Compliance, we will be covering various topics like…
Read More
Posted by dev_ves June 3, 2022
CompTIA Security+ Sy-601 Certification [Part 5]
Posted inGet Certified Together SY+ 601

CompTIA Security+ Sy-601 Certification [Part 5]

For Section 4 of the Security+ Sy-601 exam - Operations and Incident Response, we will be covering various topics like…
Read More
Posted by dev_ves June 1, 2022

Posts pagination

Previous page 1 2 3 4 5 … 7 Next page

Recent Posts

  • CC&C – S2 E19: Voidlink! Is it first of many on Cloud? How AWS Network Security create safety net.
  • CC&C – S2 E18: MongoBleed (CVE-2025-14847), Cloud Security and AI
  • GCT – S2 E17: AWS Security Specialty is discontinued! Happy New Year
  • GCT – S2 E12: Security and Reliability – AWS Well Architected Framework
  • GCT – S2 E11: CompTia Security+ Recertification and AWS’s Operational Excellence Pillar

Recent Comments

  1. aa on Kubernetes Upgrade v1.23 to v1.24 – Common Errors and Solutions
  2. [Blog 1] CKS – Certified Kubernetes Security Specialist on Deploying Kubernetes Cluster on Ubuntu 20.04
  3. Infra as Code for OpenStack with Ansible-Git Workflow: Part 2 on Infra as Code for OpenStack with Ansible-Git Workflow: Part 1
  4. Not able to mount sysroot- Recovery of RHEL/CentOS – technokopi on Dependency Failed for /var in RHEL/CentOS

Archives

  • January 2026
  • September 2025
  • June 2025
  • May 2025
  • April 2025
  • March 2025
  • February 2025
  • December 2024
  • November 2024
  • June 2024
  • April 2024
  • March 2024
  • May 2023
  • November 2022
  • October 2022
  • August 2022
  • June 2022
  • May 2022
  • April 2022
  • March 2022
  • February 2022
  • January 2022

Categories

  • Ansible
  • Architecture
  • Book Reviews
  • CCSP ISC2
  • CKS – Kubernetes
  • Cloud & Virtualization
  • Coding & Automation
  • Containers & Kubernetes
  • Enterprise Architecture
  • Get Certified Together
  • Linux & Windows
  • Management
  • Python
  • Show Notes
  • SY+ 601
  • Tech Bites
You May Have Missed
Posted inShow Notes

CC&C – S2 E19: Voidlink! Is it first of many on Cloud? How AWS Network Security create safety net.

Posted by dev_ves January 25, 2026
Posted inShow Notes

CC&C – S2 E18: MongoBleed (CVE-2025-14847), Cloud Security and AI

Posted by dev_ves January 11, 2026
Posted inShow Notes

GCT – S2 E17: AWS Security Specialty is discontinued! Happy New Year

Posted by dev_ves January 2, 2026
Posted inShow Notes

GCT – S2 E12: Security and Reliability – AWS Well Architected Framework

Posted by dev_ves September 13, 2025
Copyright 2026 — TechnoKófe. All rights reserved. Bloghash WordPress Theme
Scroll to Top