Blog Posts

A digital signature is a secure way to verify who signed an electronic document and to confirm that the contents have not been altered. Built on public key infrastructure (PKI), it uses...

Messages in Gmail often display blue checkmarks next to verified senders. This visual indicator helps confirm that the sender has..

Sectigo MCP Server enables governed AI to automate certificate operations securely, turning insight into action at scale.

As certificate lifetimes shrink, the way organizations manage domain validation needs to evolve. Persistent DCV and expanded DNS connector support in Sectigo Certificate Manager are designed to make that transition manageable at any scale. 

X9 PKI is a shared private trust model for U.S. finance, not a public WebPKI replacement, with unique benefits and tradeoffs.

Sectigo simplifies certificate lifecycle management (CLM) with automation, visibility, and control to help organizations scale digital trust securely.

A data breach can cost small businesses hundreds of thousands of dollars and permanently damage customer trust. This article breaks down the true financial, operational, and reputational impact of breaches—and how SMBs can prevent them.

Customer trust is the foundation of online success for small businesses. This article outlines practical, affordable ways SMBs can build credibility through secure websites, verified communications, consistent branding, and visible trust signals.

Private PKI powers machine identity management by automating certificates, improving security, and preventing outages at scale.

Sectigo Private PQC enables safe, real-world testing of post-quantum certificates in SCM, helping enterprises prepare without added risk.

Basic e-signatures verify email, not identity. Verified digital signatures add trust, security, and proof for professional documents.