21. Support for XML Digital Signatures is provided only by MSXML 5.0. 22. Windows cannot verify the digital signature for the drivers required for this device. 23. We are working up the required criteria to implement digital signature in the country. 24. To be sure, there are times when a digital signature requires a written signature. 25. But the technology most likely to be used involves electronic authentication for digital signatures . 26. These digital signatures are more secure than passwords because they change with each transaction. 27. Take digital signatures _ e-commerce jargon for secure electronic-identification codes. 28. Business Times learnt that the Postal Service Department would be controller of digital signature . 29. Alternatively, digital signatures can be employed to assure tamper resistance. 30. Digital signatures , using systems like Pretty Good Privacy, can help.
