Explora Tu Firma Digital – Preguntas Respondidas: Firma Digital De Excel

Guía rápida sobre cómo usar la función de firma digital de Excel

¿Está su empresa lista para reducir ineficiencias en aproximadamente tres cuartas partes o incluso más? Con airSlate SignNow eSignature, semanas de aprobación de contratos se convierten en días, y horas de recolección de firmas se transforman en minutos. No necesitará aprender todo desde cero gracias a la interfaz clara y las guías fáciles de seguir.

Complete los siguientes pasos a continuación para usar la funcionalidad de firma digital de Excel en unos pocos minutos:

1. Inicie su navegador web y vaya a signnow.com.
2. Regístrese para una prueba gratuita o inicie sesión usando su correo electrónico o credenciales de Google/Facebook.
3. Haga clic en Avatar de Usuario -> Mi Cuenta en la esquina superior derecha de la página.
4. Personalice su Perfil de Usuario agregando información personal y ajustando configuraciones.
5. Crear y gestionar su(s) Firma(s) Predeterminada(s).
6. Regrese a la página del panel de control.
7. Desplace el cursor sobre el botón Subir y Crear y seleccione la opción adecuada.
8. Haga clic en la opción Preparar y Enviar junto al nombre del documento.
9. Ingrese el nombre y la dirección de correo electrónico de todos los firmantes en el cuadro emergente que se abre.
10. Utilice el menú Comenzar a agregar campos para proceder a modificar el documento y firmarlo usted mismo.
11. Haga clic en GUARDAR E INVITAR cuando haya terminado.
12. Continúe ajustando su flujo de trabajo de eSignature utilizando funciones adicionales.

No puede ser más fácil usar la función de firma digital de Excel. También está disponible en sus teléfonos móviles. Instale la aplicación airSlate SignNow para iOS o Android y gestione sus flujos de trabajo de eSignature personalizados incluso cuando esté en movimiento. Evite imprimir y escanear, el archivo que consume tiempo y el envío de documentos costoso.

What is the excel digital signature

An Excel digital signature is a secure, electronic method of signing documents created in Microsoft Excel. This feature allows users to authenticate the integrity and origin of their spreadsheets, ensuring that the data has not been altered after signing. Digital signatures in Excel use cryptographic techniques to provide a high level of security, making them legally binding under U.S. law, similar to traditional handwritten signatures.

How to use the excel digital signature

To use an Excel digital signature, first ensure that your document is ready for signing. Open the Excel file and navigate to the "File" menu, then select "Info." Click on "Protect Workbook" and choose "Add a Digital Signature." You will be prompted to select a digital certificate. If you do not have one, you may need to obtain a digital certificate from a trusted certificate authority. After selecting the certificate, you can sign the document. Once signed, the signature will be visible in the document, indicating its authenticity.

Steps to complete the excel digital signature

Completing an Excel digital signature involves several straightforward steps:

• Open your Excel document and ensure all necessary edits are made.
• Go to the "File" menu and select "Info."
• Click on "Protect Workbook" and then "Add a Digital Signature."
• Select your digital certificate from the list or obtain one if necessary.
• Follow the prompts to sign the document.
• Save the document to preserve the digital signature.

Legal use of the excel digital signature

Excel digital signatures are legally recognized in the United States under the Electronic Signatures in Global and National Commerce Act (ESIGN) and the Uniform Electronic Transactions Act (UETA). These laws affirm that electronic signatures hold the same legal weight as handwritten signatures, provided that all parties consent to use electronic means for signing. It is important to ensure that the digital signature process complies with these regulations to maintain its legal validity.

Key elements of the excel digital signature

Several key elements define an Excel digital signature:

• Authentication: Confirms the identity of the signer.
• Integrity: Ensures that the document has not been altered after signing.
• Non-repudiation: Prevents the signer from denying the authenticity of their signature.
• Timestamp: Records the time at which the document was signed, providing a clear timeline of actions.

Security & Compliance Guidelines

When using Excel digital signatures, it is essential to follow security and compliance guidelines to protect sensitive information. Ensure that your digital certificate is obtained from a reputable certificate authority. Regularly update your software to protect against vulnerabilities. Additionally, educate users on recognizing phishing attempts and securing their devices to prevent unauthorized access to signed documents. Compliance with relevant laws and regulations ensures that your digital signatures remain valid and enforceable.