#GEEK TOOLS SECURITYING MY COMPUTER HOW TO#
#GEEK TOOLS SECURITYING MY COMPUTER CODE#

In the вЂњMessage Bar Settings for all Office ApplicationsвЂќ section, select the вЂњNever show information about blocked contentвЂќ option. Click вЂњMessage BarвЂќ in the list of items on the left side of the Trust Center dialog box. There is also another way to disable the Security Warning message that will disable the message in all Office programs and overrides the macro settings regarding notifications. The macro settings are accessed the same way in Excel and PowerPoint as they are in Word. To change these settings in Excel or PowerPoint, you must open those programs and change the settings there as well. We do NOT recommend selecting the last option, вЂњEnable all macrosвЂќ, as that will leave your computer unprotected from potential malware in macros from unknown sources.Д¬hanging these macro settings in the Trust Center only affects the Office program you are currently using. So, by encrypting the value instead of the data, a digital signature helps a user to verify the data was not changed. This algorithm makes it nearly impossible to change the data without changing the resulting value. The value is a number that a cryptographic algorithm generates for any data that you want to sign.

#GEEK TOOLS SECURITYING MY COMPUTER CODE#

Digital signatures can also help you distinguish workbooks and macros created by a reliable source from undesirable and potentially damaging workbooks or macro code (viruses).ДЄ digital signature is a public certificate plus the value of the signed data as encrypted by a private key. Microsoft explains what вЂњdigitally signedвЂќ means here:Д®xcel uses digital signatures on the workbook contents to help ensure that the workbook has not been modified and saved since it was signed. All unsigned macros are automatically disabled without notification. If you have not trusted the publisher, you are notified. This only allows macros digitally signed by a publisher youвЂ™ve trusted to run. If you want to allow digitally signed macros to run, select the вЂњDisable all macros except digitally signed macrosвЂќ option. You can disable the Security Warning by selecting вЂњDisable all macros without notificationвЂќ.

The вЂњDisable all macros with notificationвЂќ option is selected by default.

The Trust Center dialog box displays with the Macro Settings screen active. In the вЂњCodeвЂќ section, click вЂњMacro SecurityвЂќ. To do that, youвЂ™ll need to enable the Developer tab, then click on it.

#GEEK TOOLS SECURITYING MY COMPUTER HOW TO#

WeвЂ™ll also show you how to set up a trusted location for important files received from trusted sources.ДЇirst, weвЂ™ll disable the Security Warning message bar. Office files placed in a trusted location are ignored when you open them from that location, and macros are not disabled. If you deal with some Office files that have macros from trusted sources, you can set up a trusted location in which you can place those trusted files for each Microsoft Office program. However, this doesnвЂ™t mean you canвЂ™t ever use macros in your Office documents again. WeвЂ™ll show you how to disable the message without compromising the security of your Office programs. If you know what youвЂ™re doing, and you donвЂ™t want to see that message every time you open an Office document, you can disable it. RELATED: Macros Explained: Why Microsoft Office Files Can Be Dangerous

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