How to Upgrade from OV to EV Code Signing Certificate Without Losing SmartScreen Reputation
In May 2026, a software publisher posted to Microsoft Q&A describing exactly this situation. Same organization.…
My Antivirus Is Flagging My Signed Software: Do I Need EV Instead of OV?
The direct answer: upgrading from OV to EV will not fix antivirus false positive detections on…
The Cost of a Data Breach: 50 Key Statistics and Insights
The following statistics are drawn from primary research reports: the IBM Cost of a Data Breach…
How to Solve the “Code Has Been Tampered With or Repackaged” Error
This error means the system verified a code signature and found a mismatch: the signed hash…
Common Code Signing Certificate Errors: Causes and Fixes
Code signing errors fall into predictable categories: the tool can’t find the certificate, the certificate chain…
The Importance and Use of Code Signing Certificates for Healthcare Software
Healthcare software operates in a threat environment where the consequences of tampered or fraudulent software extend…
App Store Rejection Due to Code Signing: The Exact Certificate You Need for Each Platform
App store submission rejections from code signing issues almost always have the same root cause: the…
Types of Code Signing Certificates: A Complete Reference
Code signing certificates are not a single thing with a few variations. They exist across multiple…
Code Signing Certificate Terminology: A Comprehensive Reference Guide
Code signing involves overlapping vocabularies from cryptography, PKI, Windows internals, and CA/B Forum policy. The same…