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www .sifytechnologies .com. Sify Technologies Limited (formerly Satyam Infoway) [ 5] is an Indian information and communications technology (ICT) company providing telecom services, data center services, cloud & managed services, transformation integration services, and application integration services. Sify Technologies Limited played a role ...
Differential scanning calorimetry ( DSC) is a thermoanalytical technique in which the difference in the amount of heat required to increase the temperature of a sample and reference is measured as a function of temperature. [ 1] Both the sample and reference are maintained at nearly the same temperature throughout the experiment.
The Global Maritime Distress and Safety System ( GMDSS) is a worldwide system for automated emergency signal communication for ships at sea developed by the United Nations' International Maritime Organization (IMO) as part of the SOLAS Convention. [ 1]: 1. It is a set of safety procedures, types of equipment, and communication protocols used ...
A Maritime Mobile Service Identity ( MMSI) is effectively a maritime object's international maritime telephone number, a temporarily assigned UID issued by that object's current flag state (unlike an IMO number, which is a permanent global UID). An MMSI comprises a series of nine digits, consisting of three Maritime Identification Digits ...
Certificate authority. In cryptography, a certificate authority or certification authority ( CA) is an entity that stores, signs, and issues digital certificates. A digital certificate certifies the ownership of a public key by the named subject of the certificate. This allows others (relying parties) to rely upon signatures or on assertions ...
The Short Range Certificate is an internationally valid certificate issued to marine radio station operators. It entitles the holder to participate in marine communications on leisure crafts using Marine VHF radio and DSC ( Digital Selective Calling ), while in the GMDSS A1 sea areas . The certificate is consistent with the agreement of the ...
The Automatic Certificate Management Environment ( ACME) protocol is a communications protocol for automating interactions between certificate authorities and their users' servers, allowing the automated deployment of public key infrastructure at very low cost. [ 1][ 2] It was designed by the Internet Security Research Group (ISRG) for their ...
In the context of Regulation (EU) No 910/2014 ( eIDAS ), a qualified digital certificate is a public key certificate issued by a trust service provider which has government-issued qualifications. The certificate is designed to ensure the authenticity and data integrity of an electronic signature and its accompanying message and/or attached data.