Reletter
Artwork for Decoded Security

Decoded Security

Erich Winkler

Helping people break into cybersecurity, prepare for interviews, and land their first job in the field.

Platform
Substack
PricingFreemiumPublishesTwice weekly
Issues88Foundeda year agoLast Issue5 days ago
Active

Read this Newsletter

decodedsecurity.com
Artwork for Decoded Security

Latest Issues

Wi-Fi Security for the CISSP candidates: Here Is What Actually Matters

Domain 4: Communication & Network Security is one of the most difficult domains in the CISSP exams.

I spent weeks deep-diving into various networking topics before I figured out what the exam actually tests.

I wasted weeks of valuable tim...

5 days ago
1

One Year of Decoded Security: From CISSP Notes to a Cybersecurity Learning Platform

A year ago, I started this little newsletter project.

It had no name, no resources, no subscribers, just me preparing for the CISSP exam with a decision to document my journey.

I still remember when I published my first article:

Looking...

7 days ago
3
4

RTO, RPO, MTD, WRT Explained: The Backup Metrics That Separate Beginners from Professionals

Most companies don’t find out their backup strategy was broken until the moment they need it most.

A ransomware attack hits on a Thursday night. The team triggers recovery. The backup exists. It was running for months. And then someone rea...

11 days ago
2

This Is How I Explain Data States to a Beginner: Why Encrypting Your Files Is Not Enough to Keep It Safe

Warning: CC, CISSP - Domain 2, and Security+ essential topic

Data is often the most valuable possession we have. Businesses have their trade secrets, and families have their photos from that vacation that everyone enjoyed.

You can buy...

18 days ago
1

This Is How I Explain Data Classification To a CISSP candidates

Warning: CC, CISSP - Domain 2, and Security+ essential topic.

Every company in the world collects data, and for many, it is the most important asset they have.

Customer records, employee contracts, financial reports, internal emails....

24 days ago
3

Key Facts

Contact Information
Newsletter Author
Number of Subscribers
Find out how many people subscribe to this newsletter.

Audience Metrics

Subscribers, engagement, traffic and sponsorship for Decoded Security.

SubscribersEngagement75Monthly Web Visits
Accepts SponsorsEstimated Cost per Ad

SEO Reach

Where Decoded Security ranks on Google, and how much search traffic it brings in.

Ranked Keywords63Monthly Search TrafficTop Keywords

Authors

The writers behind this newsletter.

  • Erich Winkler

    Cybersecurity Manager | CISSP Certified | Helping people land their first cybersecurity role without a degree or career reset

  • Frequently Asked Questions

    How can I access the email archive for Decoded Security?

    You can find recent issues that have been published by Decoded Security on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.

    How many subscribers does Decoded Security have?

    To see how many people subscribe to Decoded Security, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.

    How can I advertise in Decoded Security?

    Newsletter advertising can be extremely effective when it's done right. Before you pitch Decoded Security as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.

    Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.

    How much does it cost to sponsor a publication like Decoded Security?

    Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.

    To find out how much an ad will cost, contact Decoded Security using the contact information provided and ask for a copy of their media kit.

    How can I find newsletters related to Decoded Security?

    Scroll up to where it says Related Newsletters to see other publications like Decoded Security. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.

    How do I contact Decoded Security?

    Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.