Daniel Chinonso John

Daniel Chinonso John is a web developer, and a cybersecurity practitioner. He writes clear, actionable articles at the intersection of productivity, artificial intelligence, and cybersecurity to help readers get things done.
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57 Articles

How Legacy Bundles Could Defeat Keyless Identity Checks in Sigstore Cosign

On August 6, 2026, Sigstore disclosed a high-severity vulnerability that could let an unauthorized signing key pass verification in certain…

Best AI Skills to Learn for Remote Jobs

Jobs requiring AI literacy grew 70% year over year, according to LinkedIn's 2026 labor market report. That figure points to…

When Cloud Applications Have More Access Than They Need

In 2019, an attacker exploited a server-side request forgery vulnerability associated with Capital One's web application firewall, obtained credentials associated…

What to Do If Your Password Is Exposed in a Data Breach

Compromised credentials were an initial access vector in 22% of breaches reviewed in Verizon’s 2025 Data Breach Investigations Report. The…

How to Eliminate Long-Lived AWS Credentials from Production Workloads

A production application that carries a permanent AWS access key is carrying a credential that can outlive the server, container,…

Is Reusing the Same Recovery Email for Multiple Accounts a Security Risk?

One compromised email account can become the starting point for much more than email theft. In a 2019 study of…

How Cloud Identity Attacks Lead to Account Takeover

Cloud account takeover is no longer just a story about a stolen password. In a recent Google Cloud Threat Horizons…

How to Detect Overprivileged AWS IAM Roles

One of the easiest ways to create an AWS security problem is to give a role more permissions than the…

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