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AWS Security: Bastion Host, NAT instances and VPC Peering
Effective security requires close control over your data and resources. Bastion hosts, NAT instances, and VPC peering can help you secure your AWS ...
Cybersecurity Lessons from the Biggest Data Breaches of the Decade
With an increasing number of products and services being dependent on the internet, consumers entrust more and more of their personal information t...
AWS Security Groups: Instance Level Security
Instance security requires that you fully understand AWS security groups, along with patching responsibility, key pairs, and various tenancy option...
Cybersecurity vs. Information Security: Is There a Difference?
Is there really a difference between cybersecurity and information security? Although these two terms are often used interchangeably, there are qui...
7 Key Cybersecurity Threats to Cloud Computing
When businesses consider cloud computing, one of the major advantages often cited is the fact that it can make your business more secure. In fact, ...
How to Prepare for the (ISC)² CISSP Certification
The Certified Information Systems Security Professional (CISSP), also known as (ISC)², is one of the most globally recognized certifications in th...
DevSecOps: How to Secure DevOps Environments
Security has been a friction point when discussing DevOps. This stems from the assumption that DevOps teams move too fast to handle security concer...
Top 10 Things Cybersecurity Professionals Need to Know
There has been an increase in data breaches over the recent years. With almost 143 million Americans who have had their data compromised in data br...
AWS Control Tower & VPC Traffic Mirroring
AWS re:Inforce 2019 is a two-day conference for security, identity, and compliance learning and community building. This year's keynote, presented ...
Getting Started With Site Reliability Engineering
Much has been written and discussed about SRE (Site Reliability Engineering) from what it is, how to do it, and how it's the same (or different) as...
Popular Articles
Disadvantages of Cloud Computing
If you want to deliver digital services of any kind, you’ll need to estimate all types of resources, not the least of which are CPU, memory, storage, and network connectivity. Which resources you choose for your delivery — cloud-based or local — is up to you. But you’ll definitely want...
The 11 AWS Certifications: Which is Right for You and Your Team?
As companies increasingly shift workloads to the public cloud, cloud computing has moved from a nice-to-have to a core competency in the enterprise. This shift requires a new set of skills to design, deploy, and manage applications in cloud computing. As the market leader and most ma...
AWS Certification Practice Exam: What to Expect from Test Questions
If you’re building applications on the AWS cloud or looking to get started in cloud computing, certification is a way to build deep knowledge in key services unique to the AWS platform. AWS currently offers 11 certifications that cover major cloud roles including Solutions Architect, De...
Microservices Architecture: Advantages and Drawbacks
Microservices are a way of breaking large software projects into loosely coupled modules, which communicate with each other through simple Application Programming Interfaces (APIs). Microservices have become increasingly popular over the past few years. The modular architectural style,...
S3 FTP: Build a Reliable and Inexpensive FTP Server Using Amazon’s S3
Is it possible to create an S3 FTP file backup/transfer solution, minimizing associated file storage and capacity planning administration headache? FTP (File Transfer Protocol) is a fast and convenient way to transfer large files over the Internet. You might, at some point, have config...
What Exactly Is a Cloud Architect and How Do You Become One?
One of the buzzwords surrounding the cloud that I'm sure you've heard is "Cloud Architect." In this article, I will outline my understanding of what a cloud architect does and I'll analyze the skills and certifications necessary to become one. I will also list some of the types of jobs ...
How DNS Works – the Domain Name System (Part One)
Before migrating domains to Amazon's Route53, we should first make sure we properly understand how DNS works While we'll get to AWS's Route53 Domain Name System (DNS) service in the second part of this series, I thought it would be helpful to first make sure that we properly understand...
How to Use & Install the AWS CLI
What is the AWS CLI? | The AWS Command Line Interface (CLI) is for managing your AWS services from a terminal session on your own client, allowing you to control and configure multiple AWS services and implement a level of automation. If you’ve been using AWS for some time and feel...
AWS Certified Solutions Architect Associate: A Study Guide
The AWS Solutions Architect - Associate Certification (or Sol Arch Associate for short) offers some clear benefits: Increases marketability to employers Provides solid credentials in a growing industry (with projected growth of as much as 70 percent in five years) Market anal...
Prerequisites to Learn Cloud Computing – Introduction
Learn Cloud Computing: Basic Requirements Introduction What are the prerequisites and requirements to start learning Cloud Computing? This is the first article in a series to introduce our members to the Prerequisites to learning Cloud Computing. This was a question I got a thousan...
Cloud Migration Risks & Benefits
If you’re like most businesses, you already have at least one workload running in the cloud. However, that doesn’t mean that cloud migration is right for everyone. While cloud environments are generally scalable, reliable, and highly available, those won’t be the only considerations dri...
AWS Security: Bastion Host, NAT instances and VPC Peering
Effective security requires close control over your data and resources. Bastion hosts, NAT instances, and VPC peering can help you secure your AWS infrastructure. Welcome to part four of my AWS Security overview. In part three, we looked at network security at the subnet level. This ti...