Tenfold Security Blog

Cybersecurity does not have to be confusing. Our blog has 3 series. CISO Perspective brings straight talk on security leadership, audits, and risk from our COO, a former CISO. The Worst Bytes tells real-world security stories, and the lessons behind them, through security analyst Calvin Worst. The Almanac collects quick guides, facts, and infographics. Pick a series, or scroll for the latest posts.

CISO Perspective

Straight talk on security leadership, audits, and risk from Aaron Weissenfluh, our COO and a former CISO.
Aaron Weissenfluh, COO of Tenfold Security
Author: Aaron Weissenfluh
Bio
Read CISO Perspective
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February 23, 2026
The CEO of Cybersecurity (And Why Most Companies Still Get It Wrong)
The CISO role is one of the hardest jobs in modern business. Learn why cybersecurity leadership must report to the CEO, and how organizations can empower CISOs to succeed.
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November 4, 2025
The Definitive Guide to Preventing Insider Threats in Small and Midsize Businesses
Learn how to detect, prevent, and respond to insider threats through real-world lessons and proven strategies to protect your organization.
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September 30, 2025
How Attribution Stopped a Rogue Employee from Stealing Sensitive Financial Data
Discover how attribution in cybersecurity and physical security can prevent data loss. Learn from a real-world case study with key lessons and actionable takeaways.
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The Worst Bytes

Real-world security stories, and the lessons behind them, from security analyst Calvin Worst.
Calvin Worst, security analyst of Tenfold Security.
Author: Calvin Worst
Bio
Tenfold Security article cover image of a security lock on a glass surface surrounded by keys, with several keys highlighted in red to represent how attackers can bypass multi-factor authentication (MFA) through Microsoft Entra ID security gaps.
November 4, 2026
MFA Bootstrapping: How Attackers Bypass Microsoft Entra ID Security
A real breach shows how attackers register their own MFA method in Microsoft Entra ID, and the 15-minute policy setting that stops it.
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The Almanac

Quick guides, checklists, facts, and infographics for busy teams.
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October 13, 2026
6 Cybersecurity Horror Stories (And How to Avoid Them)
Real cybersecurity horror stories, from a leaked Wifi password to counterfeit hardware, plus the practical lessons your business can use today.
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November 27, 2024
10 Tips to Stay Safe Online During the Holiday Season
Protect your business and customers from holiday cyber threats with these essential tips.
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