Sectigo Blog

Manual certificate management is becoming increasingly difficult to sustain. Spreadsheets and hands-on renewals have long posed inefficiency challenges, but with that inefficiency comes added security risks. As the volume of digital certificates in use grows, and public SSL/TLS lifespans have started shrinking toward a 47 day maximum in 2029, manual workflows create more opportunities for missed renewals, misconfiguration, and other preventable gaps.

Cybersecurity Awareness Month is a reminder to look for practical ways to reduce preventable cyber risk. Certificate management is one area where replacing repetitive, error-prone manual processes with automation and greater visibility can support that goal.

When certificate processes are automated, organizations can improve efficiency while helping maintain consistent certificate coverage, configuration, and policy enforcement.

Every October, Cybersecurity Awareness Month provides a reminder of the growing number of digital threats and motivation to tackle these challenges proactively. Federal agencies and industry leaders come together to help individuals and organizations understand today's top risks and opportunities. The 2026 theme, “Securing the Next 250,” reinforces that forward-looking approach by encouraging stronger security practices that can build a more secure digital future.

Digital certificates are an important part of that effort, supporting online security through authentication and encryption. As organizations increasingly rely on certificates across their digital infrastructure, keeping that trust current becomes an important part of reducing cybersecurity risk. 

Phishing remains a growing threat. The Anti-Phishing Working Group (APWG) identified 3.8 million unique attacks in 2025, showing just how widespread these schemes have become. Cybersecurity Awareness Month emphasizes the importance of recognizing and reporting phishing, while organizations also have an important role to play in making legitimate communications easier to authenticate and recognize.

Phishing has become more convincing, making traditional warning signs harder to rely on. Training and awareness still matter, but technical safeguards and trust signals can give recipients additional ways to distinguish legitimate brand communications from impersonation attempts.

Email remains a top form of outreach and a great way to connect brands and consumers. By combining authentication with visible brand signals, organizations can help protect recipients, make legitimate messages easier to recognize, and build brand trust.

The 200-day certificate era stopped being theoretical. On March 15, 2026, the CA/Browser Forum's Ballot SC-081v3 cut public SSL/TLS certificate validity from 398 days to 200 days. That was the warning. Now comes the test: certificates issued on and around that date are reaching the end of their validity window, and the first real wave of 200-day renewals is landing on IT and security teams right now.

For organizations that treated March 15 as a distant compliance deadline rather than an operational one, this is the moment the gap becomes visible.

For years, conversations about post-quantum cryptography (PQC) have focused on a future threat. Security teams have been warned about "harvest now, decrypt later" attacks, emerging standards, and the eventual need to replace quantum-vulnerable cryptography. But for many organizations, one fundamental question remains unanswered:

When Sectigo launched the industry-first Sectigo Partner Platform (SPP) earlier this year, we set out to solve a problem that many managed service providers (MSPs), resellers, and distributors were struggling with: how to securely and efficiently manage certificate lifecycle operations across an entire customer portfolio. Our answer: the industry’s first multi-tenant partner operations platform purpose-built to enable MSPs, MSSPs, VARs and distributors to scale and monetize certificate management operations.  

When Sectigo and F5 announced their partnership earlier this year, the goal was straightforward: bring automated certificate lifecycle management directly into F5 environments, so teams could stop chasing renewals manually and start trusting their infrastructure to stay current. That partnership began with support for the F5 Application Delivery and Security Platform (ADSP), giving organizations a way to automatically issue, deploy, and renew certificates across on-premises, hybrid, cloud, and edge deployments.

Now that partnership is expanding. With the launch of Sectigo Orchestration Gateway (SOG), Sectigo Certificate Manager (SCM) customers can extend the same automation to F5 Distributed Cloud, F5's SaaS-native solution for securing and delivering applications and APIs across multi-cloud and edge environments.

A PDF file is a go-to digital resource for official documentation: contracts, business agreements, legal documents, and even HR forms. Short for Portable Document Format, this file format was developed by Adobe and is now standardized under ISO (International

Organization for Standardization). It’s favored for its versatility and ease of use. 
PDFs often need to be signed to verify identities or indicate approval, whether they’re used by businesses, teams, or independent professionals. These situations call for electronic signatures, which can be added to files through specialized tools or PDF editors.

Not all signature methods provide the same level of tamper evidence, and solutions vary in terms of both security and ease of use. Common strategies range from basic electronic signatures to certificate-based digital signatures.

For documents that require strong protection, certificate-based digital signatures offer the most secure option. They use a document signing certificate to help verify the signer’s identity and show whether the PDF has changed after it was signed.

Keep reading to learn how trust is added to PDFs through digital signatures and how cryptographic protection helps safeguard sensitive documents. 

As certificate volumes grow and lifecycles shrink, traditional automation methods fail to scale. Sectigo Orchestration Gateway (SOG) replaces fragmented scripts and connectors with a unified orchestration layer, enabling end-to-end automation, centralized control, and secure, policy-driven certificate lifecycle management across hybrid and multi-cloud environments.

Many small and midsize businesses think outages only happen when a server crashes or a website stops loading. In reality, your site can be online and still feel unavailable to customers. This is what happens when an SSL/TLS certificate expires. Visitors likely see a browser warning telling them the site cannot be trusted:

"Your connection is not private."

"This site is not secure."

"Your information may be at risk."

This means the customer experience failed before it even began. A browser warning turns your digital storefront from a place to buy, book, or engage… into a reason to leave. For SMBs, that means an expired certificate is not just a technical outage. It is a trust, brand, and revenue hit.

The business impact can add up quickly. For SMBs, downtime can cost anywhere from $140 to $1.7K per minute through lost revenue, lost productivity, and recovery time.

SSL (Secure Sockets Layer), more accurately known today as TLS (Transport Layer Security), is the technology that encrypts data exchanged between a website and its visitors while also verifying the website's identity. As small organizations grow, SSL/TLS certificates often accumulate faster than teams realize. Most of the time, they do their job quietly in the background—until one expires, breaks trust, and turns a routine visit into a warning sign.