Cybersecurity — by Topic

Posts on cyber security topics by Teri Radichel

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See my new blog for the latest: https://teriradichel.substack.com

What cybersecurity information are you seeking? I might have covered it in one of my prior blog posts. Here’s a list of posts arranged by cybersecurity topic.

AI and Security

Looking into AI as it relates to cybersecurity, writing secure (and well-architected) code, pentesting, and bug bounties.

Artificial Intelligence

Cybersecurity Certifications, Careers and Jobs

No paywall on these stories. If you’re looking to get into cybersecurity as a profession, want to get certified, or are trying to hire cybersecurity professionals, these stories might help.

Cybersecurity Careers and Jobs

Automating Cybersecurity Metrics

I started building out a full, automated cloud infrastructure on AWS with code you can use on GitHub.

Automating Cybersecurity Metrics (ACM)

Network Security

Network Security, Cloud Networking, and Home Networking. Firewalls, WiFi and Packets

Network Security

Abstraction in Cybersecurity

The Principle of Abstraction

Cloud Governance And Cloud Security

Cloud Governance

AWS Organizations

AWS Organizations

OKTA and IDPs

Okta

AWS Security

AWS Security

Cloud Security Architecture

Cloud Security Architecture

Ubuntu, Ubuntu on AWS EC2

Ubuntu on AWS

CloudFormation

Troubleshooting CloudFormation Error Messages

IoT (Internet of Things) Security

Some of my networking topics above also cover IoT security

IoT Security ~ AWS 1-Click Buttons

Small Business and Startup Cybersecurity

I cover a lot of topics that will be beneficial to anyone setting up security for a small business in my posts above on networks security. Also anyone operating in a cloud environment may want to read my posts on cloud security. Small business and startup executives and venture capitalists or angel investors may want to read my book at the bottom of this post.

Secure All the Things

Security for Startups

Supply Chain Security

Supply Chain Security

AWS Lambda

.NET AWS Lambda Function

AWS S3

AWS S3

Azure Security

Azure Security

GCP and Google Security

Google Security

DNS Security

DNS Security

Penetration Testing, Security Assessments and Bug Bounties

Pentesting and Bug Bounties

IAM

AWS IAM

GitHub and Git Security

Git and GitHub Security

Cybersecurity for Executives and Cybersecurity Strategy

I wrote a book on this topic linked at the bottom. Here are a few of the posts.

Cybersecurity for Executives: Table of Contents

Cloud Security: Defensive Strategies

Copycat Security

Application Security and Secure Code

Application Security

Data Security and Data Governance

Data Exposure

Manage your data like you manage your money

MFA and Passwords

Multi-Factor Authentication (MFA), Passwords, and Passwordless

Data breaches — cloud breaches, data breaches, blast radius, credentials, misconfiguration, and more

Data Breaches

Encryption and Key Management

Encryption, TLS, and AWS KMS

WiFi and wireless security

Encryption on the wired and wireless

Cloud Governance, Cybersecurity Governance, Risk Management

Cloud Governance

Copycat Security

Minimizing Startup Risk for Entrepreneurs and Investors

DevOps and DevSecOps, SDLC, and Deployment Systems

DevOps

Batch Job Security

Batch Job Security

Security Products

Security Product Evaluations

Efficacy of Security Products and Services

Cybersecurity book reviews and book recommendations

Cybersecurity Books

Video Conferencing and AWS Workspaces

Zoom on Amazon Workspaces

Zooma! Zoom! Zoom!

AWS Workspaces: “auth code invalid”

Zoom RCE…Time to Patch

Machine Learning and AI in CyberSecurity

Security & Machine Learning — Part 1

Security & Machine Learning — Part 2

Security & Machine Learning — Part 3

Medium Boosting —and fighting AI generated content

Golang

Security Benefits of Golang Concurrency

Install Go on AWS EC2

Golang Syntax

AWS

AWS re:Invent 2020 Announcements

Keys to AWS Success

AWS Lambda

AWS Lambda Security

Mac Security

Disabling IPv6 on a Mac

Apple Macintosh Network Traffic

Avoid getting scammed

Ways to Avoid Being Scammed

iPhone Running Slow? Don’t buy a new phone

Activate Your IRS Account

No Message Callers & Twitter Spam

Did Someone Change Your IRS Pin?

Amazon Vishing

Cybersecurity Investments

Cybersecurity Investing Bubble?

Cyberlaw and Geopolitical Risks

New Chinese Law Limits Vulnerability Reports

Why does what’s happening in Ukraine matter for cybersecurity?

Industry specific cybersecurity issues and guidance

Travel Industry

Insecure Travel Management Companies

Mortgage and Real Estate Industries

Mortgage, Banking, Legal, and Real Estate Industry Security

Oil Industry

Colonial Pipeline Hack

Follow for updates.

Teri Radichel | © 2nd Sight Lab 2023

About Teri Radichel:
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⭐️ Author: Cybersecurity Books
⭐️ Presentations: Presentations by Teri Radichel
⭐️ Recognition: SANS Award, AWS Security Hero, IANS Faculty
⭐️ Certifications: SANS ~ GSE 240
⭐️ Education: BA Business, Master of Software Engineering, Master of Infosec
⭐️ Company: Penetration Tests, Assessments, Phone Consulting ~ 2nd Sight Lab

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