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Which types of signatures are possible with PDF?

Neue Seite 1
Acrobat creates advanced signatures. As the german signature law does not oblige a user to use certain signature applications, also qualified certificates may be used with Acrobat.
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How do the pdf-revisions correlate with the signatures?

Neue Seite 1
A major characteristic of the PDF-format is the concept of document revisions. If a signed document is changed later, the signature does not become invalid, like in other formats. Instead, a new revision is created, and the signature remains valid with the hint "document was changed". This behaviour can irritate the users easily, because it is not obvious what has been changed. Older versions of Acrobat are even displaying the signatures in changed documents as valid without the hint.
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Are there known weaknesses of PDF signatures?

Neue Seite 1
Acrobat 6 marks certificates from untrusted CAs as trusted, when the Windows certificate store is selected. In this case, forged signatures may not be detected. This bug does not occur, when the Acrobat internal certificate store is selected.
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Which standards are supported by PDF signatures?

Neue Seite 1
The PDF signature format is specified in PDF-Reference Version 1.5. The PKCS #7 standard is being used. However, Acrobat 6 is using a Hash-Algorithm with a wrong Object Identifier (sha1withRSAEncryption instead of sha1). Furthermore, a ÑRaw Signature Format" may be used which conforms with PKCS #1. Certificates are based on the ITU-T X.509 recommendation.
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Is all types of splenectomy possible laparoscopically?

Laparoscopy Hospital - Frequently asked questions about lapa...
Small to moderate sized spleen is very easy to remove laparoscopically. The large sized spleen is difficult to remove by laparoscopic method and better should be approached by open method.
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Is it possible to sign messages and verify signatures?

Samopal Corporation : PGP-ICQ : What's new
Yes. All the messages you send or receive encrypted are stored in the message archive also encrypted. PGP-ICQ can decrypt encrypted messages for you when you browse the message history. You're most likely using ICQ 2000 in the split message mode. PGP-ICQ will not work in that mode, and you need to switch to the single message mode.
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How many signatures are required?

California Secretary of State - Elections & Voter Inform...
To qualify the recall for the ballot, proponents need a minimum of 897,158 valid signatures. This is equal to 12 percent of the votes cast for the office of Governor in 2002, the last time the office was on the ballot. History shows that some signatures are rejected as invalid during the verification process. Therefore, in order to obtain enough valid signatures to qualify the recall for the ballot, it is anticipated that the proponents will need to submit more than the minimum requirement.
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What is PDF?

Heartburn Cure FAQ
A file format created by Adobe, initially to provide a standard form for storing and editing printed publishable documents.
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Can Jaws PDF Editor do Digital Signatures?

Frequently Asked Questions (FAQ)
Security Error: "Jaws PDF Editor has detected errors in PDF Document Plug-In security controls. The registry settings for Editor may have been tampered with or corrupted. You must enter your product License Number in order to correct these problems. If you continue to experience difficulty, visit www.jawspdf.com for support."
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Are there server based solutions for PDF signatures?

Neue Seite 1
Adobe offers a signature server, but it is possible to develop specific software, e.g. for bulk signatures, based on the published PDF standard. For the server based verification of PDF signatures and also the authorization of signers, Secardeo has developed the PDFY server software.
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Is it possible to print multiple worksheets in a single Excel workbook to a single .pdf file?

Win2PDF Support Information | FAQ's
If you select "print to file" from the Excel print dialog, all worksheets will be created in a single PDF file. [hide answer] Not at this time. We are investigating expanded character set support for a future version of Win2PDF. [hide answer]
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Which file types can be converted to PDF?

Create Adobe PDF Online - Utah Education Network
Illustrator® (.ai), InDesign™ (.indd), FrameMaker® (.fm), PageMaker® (.pm, .pm6, .p65, .pmd, .pmt), Photoshop® (.psd)
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What about signatures?

New Hope Bankruptcy Software - Bankruptcy Forms Preparation ...
Bankruptcy2007™ knows you are creating a pdf file so it does not require you to check any boxes the way some programs do. "/s/name" is automatically appended to any form requiring a signature.
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Corporate Christmas Cards - Charity Christmas Cards
Yes, this is a great way to personalise your corporate Christmas card at a low price (£10) - for best results with signatures simply get your colleagues to sign a sheet of paper (solid black pen only) and send it to us (here ) with your company letterhead for identification purposes.
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Prepress FAQ - Central Plains Book Manufacturing
In offset printing, the pages of a book are arranged in multiples of 32 or 16 pages per press sheet depending on the trim size. When the larger sheet is folded, the pages back up in numerical order. Each multiple of 32 or 16 is referred to as a signature. Any given book will have many signatures. For example, a 64 page book has two 32 page signatures.
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PDF export: Is it possible to embed fonts in the pdf file?

FAQ for i-net Crystal-Clear
Set this font directory in the property "fontpath". You can do this either with the configuration tool (double click on CrystalClear.jar) or in file
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Is it possible to redline or comment on PDF files?

LineType Software - FAQ
Yes, this feature is provided by the full version of Adobe Acrobat. Freehand or vector-based lines and shapes can be combined with typed comments, all of which are readable with the free Reader program. PDF-based redlining is a great way to save time and money on checksets. Design team members can email their PDF files to each other for review and comment, and then pick up changes for the final production drawings without ever printing anything out on paper.
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Is it possible to print to an Adobe PDF file?

FAQs - Government Software Systems
Yes it is possbile. First you need to have the full version of Adobe Acrobat which installs the Adobe Distiller as one of your printer options, not just the read only version. Change the default printer to the distiller in the Windows Control Panel. Then print the report you want in the program and provide the file name and location to save it. The system does not care if something is a fee service or a tax service.
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What types of PDF enhancements are included in OmniPage Capture SDK 15?

Nuance - OmniPage Capture SDK 15 - Frequently Asked Question...
Version 15 includes support for generating Multi-Raster Compressed (MRC) files. This technology breaks a PDF file into layers and applies different compression algorithims to each layer. The end result is a higher quality PDF at a significantly smaller ? potentially 80% or more, file size than without MRC applied to the PDF. Additionally, version 15 generates PDF/A tagged files. PDF/A is the new international standard for long-term electronic archiving.
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Signatures: Why doesn't my signature show?

Frequently Asked Questions (FAQ) - IIDB
The feature is disabled on IIDB. We can not control the size of signatures that people create so we have disabled the feature. Some users create signatures that are much too ostentatious, which clashes with the professional image that IIDB is otherwise intended to maintain. Users may choose to manually add a signature to their posts but it may not contain graphics, multicoloured or garishly coloured text, or letters above the default size, and must be no more than 3 lines.
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What are the rules for signatures?

RidingArizona.com - Frequently Asked Questions
Signatures cannot include URLs, graphics, website links, items for sale, or hyperlinks, with the exception of an email address hyperlink. Signatures are limited to 200 characters. Web site URLs, personal sites, and businesses websites should be added to one's Profile or the OHV Links directory, not within one's signature. Riding Arizona reserves the right to edit, without notice, any user profile that violates these rules.
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How are signatures handled?

RRC: EDI FAQ
Almost all reports filed to the Commission require a signature by the party filing the report. When these reports are filed electronically, the signature requirement is satisfied with the Master Electronic Filing Certification form for the E-File/EDI application. The Master Electronic Filing Certification form, or MEFC, is a form that is filed out once and mailed to the Commission. The person signing the MEFC becomes the Agent for the company for reports filed electronically through E-File/EDI.
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Are wet signatures required on any part of the application?

NOAA Education Funding Opportunities: FAQs
Wet signatures are only required on applications submitted in hard copy. When submitting through grants.gov, the final submission by the authorizing official is equal to a wet signature on a hard copy. A wet signature is required on at least one copy of the SF-424 by the authorizing official for your organization. A wet signature is an original signature in ink rather than a photocopy. Government laboratories are not allowed to submit applications to these Federal Funding Opportunities.
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Who verifies petition signatures?

California Secretary of State - Elections & Voter Inform...
Local elections officials are responsible for counting and verifying recall petition signatures once the proponents obtain at least 10 percent of the total number of required signatures.
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What are the house rules for signatures?

Frequently Asked Questions - Gamegrene - Ghyll
Always two hyphens (--) followed by ~~~~, which'll automatically link your username, timestamp, and timezone. If you don't set an alternate name, then the default is to just link to your username. To set your "use for signatures" name, go to Special:Preferences, and the third white box should be "Your name (for signatures)". Set that, and make sure "Raw signatures" is unchecked.
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Are original signatures required on any part of the application?

NOAA Education Funding Opportunities: FAQs
Original signatures in ink (rather than a photocopy) are only required on applications submitted in hard copy. When submitting through grants.gov, the final submission by the authorizing official is equal to an original signature on a hard copy. An original signature is required on at least one copy of the SF-424 by the authorizing official of your organization. Use of blue ink is recommended. Government laboratories are not allowed to submit applications to this Federal Funding Opportunity.
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Is it possible to change types? Can your wing become your main type?

The Enneagram Institute Discussion Board - FAQs suggestions ...
LOS ANGELES, August 18, 2003 (columnleft.com) -- Thank heavens George W. Bush is a 'Compassionate Conservative.' What if we'd actually screwed up and gotten the other kind? You know, that uptight hypocritical self-righteous HUAC/Watergate/Iran-Contra 'Precious Bodily Fluids' bunch with the bitter religious friends who see a few witch dunkings and an occasional holy war as good for the national soul? Those Conservatives? Wow, we're damned lucky we got the Compassionate ones..
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Is it possible to mix drive types?

FlashNet FAQ
Yes. FlashNet supports multiple drive types, as long as this function is supported by the library. All current drive technologies are supported by FlashNet, but if you are unsure, please contact us. Each archive on a tape contains a co-resident index file, that allows the tape to be transferred to any FlashNet installation, where the index can be scanned and data retrieved.
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