Abstract: The present invention relates to water-stable compositions and compounds formed by mixing an organosilane, optionally having a non-hydrolyzable organic group, but having one or more hydrolyzable groups, and an acidified stabilizing solution prepared from at least one acid, at least one glycol ether, and at least one cationic surfactant, preferably at least one quaternary ammonium salt (QAS), in water. The present invention also relates to methods of treating a substrate by mixing or contacting the substrate with the product, compound, or composition of this invention for a period of time sufficient for treatment of the substrate, methods of antimicrobially treating a food article, methods of antimicrobially coating a fluid container, methods of dyeing and treating a substrate, and methods of antimicrobially coating a latex medical article. The invention also pertains to a treated substrate having adhered thereto the product, compound, or composition of this invention.

Abstract: A method and system for notarizing digital data, such as digital signature data, determines a subscriber compromised distribution latency period prior to authenticating the digital data. Upon receiving a notarization request, the system and method stores the digital data for notarization and holds the evidence or digital data for the latency period and as such waits to notarize the digital data in response to the subscriber compromise distribution latency period.

Abstract: A certificate management system and method allows a requester, such as a subscriber using a software application, to customize certificates by selecting variable certificate content specification data. A certificate issuing unit, such as a certification authority issues a variable content based certificate in response to the requester based variable certificate content specification data, after the variable certificate content specification data has been compared with issuance criteria data to ensure that the requested certificate customization parameters do not conflict with security system constraints, such as security limits. The issuance criteria data is configurable by a security officer or other user through the certificate issuing unit. If desired, each differing software application (i.e., requester) may have its own customized certificates allowing greater flexibility for the security system and for the requesters.