Electronic signatures are essential for trust in electronic business transactions. XAdES provides long-term validity and compliance with European Directive requirements. XML signatures can be created without online services but require time-stamping
Electronic signature is a digital signature that can be inserted into documents or used with third-party tools. Electronic signatures are legally recognized under the ESIGN Act. Valid signatures require consent, intent, attribution, and document association
Adobe Reader allows free PDF signing. Electronic signatures can be typed, handwritten, or imported. Digital signatures use private keys for document integrity verification. Signatures can be placed and adjusted before saving
Sign.Plus offers free online signature generator for creating electronic signatures. Users can create signatures by typing or drawing with customizable options. Tool works across multiple platforms including phones, tablets, and computers. Generated signatures can be downloaded as PNG files
Founded in 2003 by Court Lorenzini, Tom Gonser, and Eric Ranft. Headquartered in San Francisco, serves 1.5 million clients in 180 countries. IPO completed on Nasdaq in April 2018, raising $543 million
Computerised systems are software and hardware components fulfilling specific functionalities. Risk management should be applied throughout system lifecycle. All personnel should have appropriate qualifications and defined responsibilities