Skip to content

Best Practices for Code Signing Certificates

If your business creates software it is required to electronically sign the code you write. What is the significance of code signing? what is its significance?

Code signing certificates can have significant impact on the security of your app. In this blog, we’ll be discussing what certificates for code signing are and how they function in practice, the types they come with, FAQs, and so on!

Then, at the end of this blog, you’ll discover the best ways to safeguard your code signing certificate as well as how to obtain your certificate to sign code now!

The most appealing aspect is that it doesn’t require a genius to comprehend all of it.

Let’s go!

What is a code signing certification? And how do they work?

When you download a program the system will ask for your consent to run the program.

What is a Code Signing certificate?

Digitally signed software developers sign off on their by using certificate of code signing. This allows the system to ensure that the code originates from a trustworthy source. The signature on the code will also include information like your name, company’s name, as well as the timestamp , if needed.

This adds an additional level of confidence in the user’s trust.

This is an example how software that does not have the certificate of code signing looks like.

Then, compare the two prompts. Particularly the “Publisher” Name. The software that has the certificate of code signing clearly indicates that the publisher has been verified. The one without declares the publisher as “Unknown”.

You should have uninstalled specific software when you realized they appeared to originate from an untrustworthy source.

So, like you, others are able to steer themselves away from software that isn’t reliable as well. While users prefer to stay with software from an established publisher i.e. software with the code-signing certification.

In addition, they recommend your software to others, so that they download more of your program.

Making investments in security measures to protect your IP always pays for itself.

What is the procedure for certifying code signing certificates? function?

Now that you are aware of the different types of certificates for signing codes… Let’s provide some insight into how they function.

The Verification Procedure of a Signature Certificate

The software you sign is verified by using a certificate for code signing.
The digital Signature (Verification marks) is incorporated into your program and a hash marks are made.
If an individual installs the program, their system makes use of an encryption key that is public to decrypt the signature of your software.
The hash of the file downloaded by the user is compared to your program’s hash.
If all the data strings are in agreement, the identity of the individual is confirmed.

All of this happens within the organization. If the hashes, codes and signatures. are not in agreement, both your user and I will also be informed.

Questions about Code Signing Certificates

1.) Do I have to make use of SSL to do Code Signing?

No, you cannot. SSL certificate and Code Signing certificates cannot be utilized in conjunction. This is due to the fact that SSL certificates are used to verify an identification for a website while Code Signing Certificates can be used for identity verification in software.

2.) Do I require an SSL certificate prior to obtaining the issuance of a Code Signing Certificate?

Yes. If the download link for your software can be found on a web site it is essential to secure your site first. It also makes getting the certificate to sign code easy.

3.) How do I choose the best Coding Certificate?

DigiCert EV Coding Signing Certification.

Due to the DigiCert brand’s value and its outstanding features in terms of the number of applications that can be signed, the time of issuance as well as the smooth process of validation and the validity of the certificate, it is the most preferred choice for the majority of users.

4.) Which is the time-of-use of the Code Signing certificate?

Certificates for Code Signing last for a period of 1 to three years. You must time-stamped the code you have signed to notify yourself of the expiration date for your certificate.

The benefits of Code Signing Certification Certificates

1.) Greater Trust = more Downloads

As you do users, we all want to be in a safe zone as well. No one wants to be infected with another infection. In the real world or on their personal devices. To avoid this individuals download only software belonging to a trusted source.

Furthermore, they are more most likely to suggest your trusty software to friends and family, thus increasing the number of downloads. It is possible to build your software’s credibility organically by making use of the code signing certificate’s credibility or what we like to call “The Certificate of Trust’.

2.) Aucun Security Warning

Everyone hates a warning sign. With a certificate for code signing that you can guarantee your customers that their installation is smooth. Additionally, all good-to-go indicators improve your software’s professional reputation and provide happy customers reviews.

3) Protecting Your Intellectual Property

With the increasing incidence of the number of frauds, malware, theft and data breaches, you need to ensure that you give your IP the highest level of security. A certificate signing certificate for your code is the best way to accomplish this. By proving that you are authentic, you confidently declare that you’re eager to safeguard your users and ensure that your code is genuine.

4) Detect Modified Files Easily

Modified, altered or manipulated files are easily identified by signing digitally your code. In reality, by using the certificate for signing codes you are able to ensure its validity even after expiration. This is because of the time stamping options that come in the identical.


1.) 1. USB Device:

If you buy a certificate you will receive an encrypted USB device that contains the private key for the certificate. You are able to verify your EV certificate of code signing only using the physical device. This is a precautionary measure to protect your identity information from online theft.
2.) Microsoft Defender SmartScreen

You can meet the reliable software standards using Microsoft Defender SmartScreen. It acts as a reputation-based filter, which ensures that you are authentic. It minimizes warning messages, and builds confidence. This is only possible through EV codes signing certificates.
Best Practices for Coding Certificates

Before we move on to the most effective methods for signing codes it is important to understand the reason why they are important.

According to research done by Recorded Future, compromised private keys are being sold through the dark internet. It’s among the most sought-after items since they are more expensive than guns and passports. Therefore, it is necessary to have an extensive checklist of tasks to safeguard your certificate of code signing.
The Checklist to Secure Your Code Signing Certificate

1.) Give access only to your private keys.

Limit the amount of computer with an access point to private keys.
Access is restricted to only authorized personnel.
Utilize the physical security features to increase your security USB token.

2.) Use Cryptographic Hardware Solutions

Use FIPS 140 Level-2 certified product.

3.) Utilize time stamping features when signing

The timestamp utilizes the server (provided by the CA) to track the date and time that your application was certified. This helps to determine fake certificates. Additionally, you can check your certificate even if the certificate has been cancelled or has expired.

4.) Verify your Code before signing

Tool has a separate procedure to submit code signings and approval. This is to ensure that you do not sign fraudulent, insecure or any code that is not approved.
Keep a detailed record of your signing of codes to ensure auditing.

5.) Double check your code before you sign

Make sure you confirm the code by conducting a thorough review.
Make sure to conduct QA testing to prevent unforeseen bugs or issues.
Perform a virus scan to ensure that you have a valid code.

6) Don’t use your private key to perform signing codes

Don’t sign all of your codes using a single certificate and key. Change it frequently to prevent any conflicts.

7.) Contact your CA in the event of a crisis:

Inform the CA immediately if you believe your certificate has been compromised. Notify your CA immediately if you lose your private key as soon as you notice it.

8.) The automation is most important factor

Automate tasks like the generation of certificates, renewals and monitoring. You can do the same to be notifying you of your expiration date.

9) Change, improve, and adapt, and overcome

Make sure you regularly modify your security system to be able to adjust to new security measures. This way, you’ll reduce the chance of compromising your private keys.

10) Choose the appropriate certificate for signing codes.

Use code signing certificates like DigiCert EV Code Signing Certificate. This will allow you to stay on highest level of security.