Home |
Search |
Today's Posts |
#1
Posted to microsoft.public.excel.misc
|
|||
|
|||
How do I set up a trusted digital signature?
I am trying to setup a digital signature that will work for multiple
computers at my office. I am not sure how to do this, or how to set it up so that it is trusted. Any assistance will be GREATLY appreciated. -- Rardel K |
#2
Posted to microsoft.public.excel.misc
|
|||
|
|||
How do I set up a trusted digital signature?
Hi,
You can make your own digital signatures or buy them from companies such a VERISIGN (hope I spelled that correctly). From the help system: Because a digital certificate (digital certificate: Attachment for a file, macro project, or e-mail message that vouches for authenticity, provides secure encryption, or supplies a verifiable signature. To digitally sign macro projects, you must install a digital certification.) you create yourself isn't issued by a formal certification authority, macro projects (macro project: A collection of components, including forms, code, and class modules, that make up a macro. Macro projects created in Microsoft Visual Basic for Applications can be included in add-ins and in most Microsoft Office programs.) signed (digital signatu An electronic, encryption-based, secure stamp of authentication on a macro or document. This signature confirms that the macro or document originated from the signer and has not been altered.) by using such a certificate are referred to as self-signed projects. Certificates you create yourself are considered unauthenticated and will generate a warning in the Security Warning box if the security level is set to High or Medium. Microsoft Office will only trust a self-signed certificate on a computer that has the private key for that certificate available (generally only the computer that actually created the certificate, unless the private key is shared with other computers). To learn more about certification authorities that offer services for Microsoft products, see the list of Microsoft Root Certificate Program Members. Note The hyperlink (hyperlink: Colored and underlined text or a graphic that you click to go to a file, a location in a file, a Web page on the World Wide Web, or a Web page on an intranet. Hyperlinks can also go to newsgroups and to Gopher, Telnet, and FTP sites.) in this topic goes to the Web. You can switch back to Help at any time. In Microsoft Windows XP, on the Windows Start menu, point to All Programs, point to Microsoft Office Tools, and then click Digital Certificate for VBA Projects. In Microsoft Windows 2000, on the Windows Start menu, point to Programs, point to Microsoft Office Tools, and then click Digital Certificate for VBA Projects. If the SelfCert.exe file is not on your computer, you might need to install it. How? Run the Microsoft Office Setup program again. How? Quit all programs. Double-click the Add/Remove Programs icon in the Microsoft Windows Control Panel. Do one of the following: If you installed your Office program as part of Microsoft Office, click Microsoft Office in the Currently installed programs box, and then click the Change button. If you installed your Office program individually, click the name of your program in the Currently installed programs box, and then click the Change button. On the Advanced Customization screen in the setup program, click the expand indicator (+) next to Office Shared Features. Select Digital Signature for VBA projects, click the arrow next to your selection, and then click Run from My Computer. Follow the instructions in the Create Digital Certificate dialog box. There is much more in the help system you might want to look at. The above is for 2003. -- If this helps, please click the Yes button. Cheers, Shane Devenshire "Rardel K" wrote: I am trying to setup a digital signature that will work for multiple computers at my office. I am not sure how to do this, or how to set it up so that it is trusted. Any assistance will be GREATLY appreciated. -- Rardel K |
#3
Posted to microsoft.public.excel.misc
|
|||
|
|||
How do I set up a trusted digital signature?
hi
shane provide a lot of info. here are two site that provide digital signatures. i got these from a MS site so they are recomended. http://www.verisign.com http://www.thawte.com regards FSt1 "Rardel K" wrote: I am trying to setup a digital signature that will work for multiple computers at my office. I am not sure how to do this, or how to set it up so that it is trusted. Any assistance will be GREATLY appreciated. -- Rardel K |
#4
Posted to microsoft.public.excel.misc
|
|||
|
|||
How do I set up a trusted digital signature?
Thank you so much. This information was a great help.
-- Rardel K "Shane Devenshire" wrote: Hi, You can make your own digital signatures or buy them from companies such a VERISIGN (hope I spelled that correctly). From the help system: Because a digital certificate (digital certificate: Attachment for a file, macro project, or e-mail message that vouches for authenticity, provides secure encryption, or supplies a verifiable signature. To digitally sign macro projects, you must install a digital certification.) you create yourself isn't issued by a formal certification authority, macro projects (macro project: A collection of components, including forms, code, and class modules, that make up a macro. Macro projects created in Microsoft Visual Basic for Applications can be included in add-ins and in most Microsoft Office programs.) signed (digital signatu An electronic, encryption-based, secure stamp of authentication on a macro or document. This signature confirms that the macro or document originated from the signer and has not been altered.) by using such a certificate are referred to as self-signed projects. Certificates you create yourself are considered unauthenticated and will generate a warning in the Security Warning box if the security level is set to High or Medium. Microsoft Office will only trust a self-signed certificate on a computer that has the private key for that certificate available (generally only the computer that actually created the certificate, unless the private key is shared with other computers). To learn more about certification authorities that offer services for Microsoft products, see the list of Microsoft Root Certificate Program Members. Note The hyperlink (hyperlink: Colored and underlined text or a graphic that you click to go to a file, a location in a file, a Web page on the World Wide Web, or a Web page on an intranet. Hyperlinks can also go to newsgroups and to Gopher, Telnet, and FTP sites.) in this topic goes to the Web. You can switch back to Help at any time. In Microsoft Windows XP, on the Windows Start menu, point to All Programs, point to Microsoft Office Tools, and then click Digital Certificate for VBA Projects. In Microsoft Windows 2000, on the Windows Start menu, point to Programs, point to Microsoft Office Tools, and then click Digital Certificate for VBA Projects. If the SelfCert.exe file is not on your computer, you might need to install it. How? Run the Microsoft Office Setup program again. How? Quit all programs. Double-click the Add/Remove Programs icon in the Microsoft Windows Control Panel. Do one of the following: If you installed your Office program as part of Microsoft Office, click Microsoft Office in the Currently installed programs box, and then click the Change button. If you installed your Office program individually, click the name of your program in the Currently installed programs box, and then click the Change button. On the Advanced Customization screen in the setup program, click the expand indicator (+) next to Office Shared Features. Select Digital Signature for VBA projects, click the arrow next to your selection, and then click Run from My Computer. Follow the instructions in the Create Digital Certificate dialog box. There is much more in the help system you might want to look at. The above is for 2003. -- If this helps, please click the Yes button. Cheers, Shane Devenshire "Rardel K" wrote: I am trying to setup a digital signature that will work for multiple computers at my office. I am not sure how to do this, or how to set it up so that it is trusted. Any assistance will be GREATLY appreciated. -- Rardel K |
#5
Posted to microsoft.public.excel.misc
|
|||
|
|||
How do I set up a trusted digital signature?
Thanks.
-- Rardel K "FSt1" wrote: hi shane provide a lot of info. here are two site that provide digital signatures. i got these from a MS site so they are recomended. http://www.verisign.com http://www.thawte.com regards FSt1 "Rardel K" wrote: I am trying to setup a digital signature that will work for multiple computers at my office. I am not sure how to do this, or how to set it up so that it is trusted. Any assistance will be GREATLY appreciated. -- Rardel K |
#6
Posted to microsoft.public.excel.misc
|
|||
|
|||
How do I set up a trusted digital signature?
Frankly, I think that digital signatures from the "trusted authorities" are a rip off. Three hundred bucks per year?!? They should cost about a tenth of that. If one of my commercial clients requires that code be signed, I leave that up to him. If he thinks it is worth the $300/year, good for him. He can sign it with a certificate in his own company's name. If I signed a project, it wouldn't mean anything to the end users -- they don't know who I am. The whole thing is a rip off. Cordially, Chip Pearson Microsoft Most Valuable Professional Excel Product Group, 1998 - 2009 Pearson Software Consulting, LLC www.cpearson.com (email on web site) On Mon, 16 Mar 2009 11:35:07 -0700, FSt1 wrote: hi shane provide a lot of info. here are two site that provide digital signatures. i got these from a MS site so they are recomended. http://www.verisign.com http://www.thawte.com regards FSt1 "Rardel K" wrote: I am trying to setup a digital signature that will work for multiple computers at my office. I am not sure how to do this, or how to set it up so that it is trusted. Any assistance will be GREATLY appreciated. -- Rardel K |
#7
|
|||
|
|||
Quote:
It is a fact Chip, when we have to pay a lot of money to buy a certified Digital Signature it is quite a costly deal, they just give us a certificate which we use to sign our personal used documents, some thing new can be done, to improve all this.And when it comes to the verification of the signatures what facilities they are providing, nothing but a useless thing to have. Electronic Signature Sharepoint Last edited by martincrow : April 25th 11 at 07:31 AM |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Digital Signature | Excel Discussion (Misc queries) | |||
Use of SelfCert Digital Signature | Excel Discussion (Misc queries) | |||
Digital Signature | Excel Discussion (Misc queries) | |||
Digital signature | Excel Discussion (Misc queries) | |||
Digital Signature Gets Removed By Itself | Excel Worksheet Functions |