Code Signing with DigiCert: Secure Your Software, Build User Trust
In today’s digital landscape, software security is non-negotiable. Whether you’re distributing desktop applications, drivers, or mobile apps, users need assurance that your code is authentic, safe, and unaltered. That’s where Code Signing comes in.
If you’re serious about protecting your software and your brand, understanding how Code Signing Certificates—especially from trusted providers like DigiCert—work is essential.
What Is Code Signing?
Code Signing is a security process that uses digital certificates to sign software and executables. These digital signatures verify that:
- The code originates from a verified source (e.g., your organization)
- It has not been modified or tampered with since signing
- Users can install and run it without security warnings
When you use a DigiCert Code Signing Certificate, you provide a digital “seal of approval” that proves your software is legitimate and trustworthy.
What Happens If You Don’t Sign Your Code?
Not signing your software can lead to serious risks, including:
- “Unknown Publisher” warnings that scare users during installation
- Higher vulnerability to cyberattacks like man-in-the-middle or malware injection
- Blocked installations on platforms like Windows or macOS
- Damaged brand credibility and reduced user trust
In regulated industries like finance or healthcare, unsigned code may even violate compliance standards.
How Code Signing Enhances Software Security
1. Authentication
Proves the software’s origin and links it to your verified organization.
2. Integrity
Confirms the code hasn’t been altered since it was signed.
3. Trust Indicators
Displays your organization name during installation, avoiding “unknown publisher” alerts.
4. Compliance Ready
Helps meet industry-specific security requirements and regulatory frameworks.
With DigiCert, you gain access to industry-leading infrastructure, secure key storage, and globally trusted root certificates—helping you meet both security and compliance needs.
How Code Signing Works (Step-by-Step)
- Develop your code or application
- Sign the software using a DigiCert Code Signing Certificate
- The digital signature is embedded into the application
- When a user installs it, their OS checks the certificate
- If the signature is valid, the software installs without warning
Benefits of Using DigiCert Certificates
| Benefit | Impact on Your Software |
| 🔒 Secure Distribution | Prevents code tampering and unauthorized changes |
| ✅ Verified Publisher Identity | Displays your name as a trusted publisher during install |
| ⚙️ OS & Browser Compatibility | Avoids installation blocks from Windows/macOS and browsers |
| 📈 Supports Compliance Efforts | Aligns with global security and privacy standards |
Conclusion
Why You Should Never Release Unsigned Software
Releasing unsigned software today is a risky move. Without digital signatures, your applications can be flagged as suspicious, blocked by operating systems, or worse—compromised by attackers.
By using a DigiCert Code Signing Certificate, you ensure that:
- Your code is authentic and secure
- Your users trust your brand
- Your software installs smoothly across platforms
- You meet important security and compliance standards
Signed software is trusted software. Don’t ship code without it.
Ready to Get Started?
Looking to implement secure across your organization? Choose DigiCert, a global leader in digital trust, to protect your software at every stage—development, signing, and distribution.
Learn more about DigiCert Code Signing Certificates and how they can protect your users and your brand. Protect your software and strengthen user trust, visit www.sslmalaysia.com.my to get started today.
