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Signority
Signority is a cloud-based electronic signature provider based in Ottawa, Ontario, Canada that provides web-based public and private cloud electronic signature solutions. The company was co-founded in 2010 by Jane He and Qingbo Jin. History Signority has its headquarters in Ottawa, Ontario, Canada. It was incorporated as a federal and a provincial (Ontario) corporation on November 19, 2010 by two Canadian entrepreneurs: Jane He and Qingbo Jin. At inception, the company name was ''EPEink'' (Electronic Pen/Paper Electronic Ink) and the product name was ''GreenSignatures''. In January 2013, the company and the product were re-branded to ''Signority''. In May 2024 Signority was acquired by FileCloud, a content collaboration platform. FileCloud is a content collaboration platform (CCP) that offers compliance, data governance, data leak protection, data retention, and digital rights management capabilities. Patents and product Signority has had two applications filed to United St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carlisle Adams
Carlisle M. Adams is a Canadian cryptographer and computer security researcher. Formerly senior cryptographer at Entrust, he is currently a professor at the University of Ottawa. His notable work includes the design (with Stafford Tavares) of the block ciphers CAST-128 and CAST-256, whose S-boxes are based on the non-linear properties of bent functions. He also helped organize the first Selected Areas in Cryptography (SAC) workshop in 1994. He is also the security advisor of the Ottawa-based electronic signature company Signority Signority is a cloud-based electronic signature provider based in Ottawa, Ontario, Canada that provides web-based public and private cloud electronic signature solutions. The company was co-founded in 2010 by Jane He and Qingbo Jin. History S .... References External links Carlisle Adams's page at uOttawa Living people Modern cryptographers Public-key cryptographers Canadian computer scientists Computer security academics Univer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kanata, Ontario
Kanata (, ) is a suburb of Ottawa, Ontario, Canada. It is located about west of the city's downtown core. As of 2021, Kanata had an urban population of 137,118. Before it was amalgamated into Ottawa in 2001, it was one of the fastest-growing cities in Canada and the fastest-growing community in Eastern Ontario. Located just to the west of the National Capital Commission Greenbelt, it is one of the largest of several communities that surround central Ottawa. History The area that is today Kanata was originally part of the March Township, and was first settled by Europeans in the early 19th century. One site dating from this era is Pinhey's Point. It remained mainly agricultural until the 1960s when it became the site of heavy development. Modern Kanata is largely the creation of Bill Teron, a developer and urban planner who purchased over of rural land and set about building a model community. Unlike other suburbs, Kanata was designed to have a mix of densities and co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nonrepudiation
Non-repudiation refers to a situation where a statement's author cannot successfully dispute its authorship or the validity of an associated contract. The term is often seen in a legal setting when the authenticity of a signature is being challenged. In such an instance, the authenticity is being "repudiated". For example, Mallory buys a cell phone for $100, writes a paper cheque as payment, and signs the cheque with a pen. Later, she finds that she can't afford it, and claims that the cheque is a forgery. The signature guarantees that only Mallory could have signed the cheque, and so Mallory's bank must pay the cheque. This is non-repudiation; Mallory cannot repudiate the cheque. In practice, pen-and-paper signatures aren't hard to forge, but digital signatures can be very hard to break. In security In general, ''non-repudiation'' involves associating actions or changes with a unique individual. For example, a secure area may use a key card access system where non-repudiati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Business Software Companies
Business is the practice of making one's living or making money by producing or buying and selling products (such as goods and services). It is also "any activity or enterprise entered into for profit." Having a business name does not separate the business entity from the owner, which means that the owner of the business is responsible and liable for debts incurred by the business. If the business acquires debts, the creditors can go after the owner's personal possessions. A business structure does not allow for corporate tax rates. The proprietor is personally taxed on all income from the business. The term is also often used colloquially (but not by lawyers or by public officials) to refer to a company, such as a corporation or cooperative. Corporations, in contrast with sole proprietors and partnerships, are a separate legal entity and provide limited liability for their owners/members, as well as being subject to corporate tax rates. A corporation is more complicated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Key Infrastructure
A public key infrastructure (PKI) is a set of roles, policies, hardware, software and procedures needed to create, manage, distribute, use, store and revoke digital certificates and manage public-key encryption. The purpose of a PKI is to facilitate the secure electronic transfer of information for a range of network activities such as e-commerce, internet banking and confidential email. It is required for activities where simple passwords are an inadequate authentication method and more rigorous proof is required to confirm the identity of the parties involved in the communication and to validate the information being transferred. In cryptography, a PKI is an arrangement that ''binds'' public keys with respective identities of entities (like people and organizations). The binding is established through a process of registration and issuance of certificates at and by a certificate authority (CA). Depending on the assurance level of the binding, this may be carried out by an aut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronic Signature
An electronic signature, or e-signature, is data that is logically associated with other data and which is used by the signatory to sign the associated data. This type of signature has the same legal standing as a handwritten signature as long as it adheres to the requirements of the specific regulation under which it was created (e.g., eIDAS in the European Union, NIST-DSS in the USA or ZertES in Switzerland). Electronic signatures are a legal concept distinct from digital signatures, a cryptographic mechanism often used to implement electronic signatures. While an electronic signature can be as simple as a name entered in an electronic document, digital signatures are increasingly used in e-commerce and in regulatory filings to implement electronic signatures in a cryptographically protected way. Standardization agencies like NIST or ETSI provide standards for their implementation (e.g., NIST-DSS, XAdES or PAdES). The concept itself is not new, with common law jurisdicti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CAST-256
In cryptography, CAST-256 (or CAST6) is a Symmetric-key algorithm, symmetric-key block cipher published in June 1998. It was submitted as a candidate for the Advanced Encryption Standard (AES); however, it was not among the five AES finalists. It is an extension of an earlier cipher, CAST-128; both were designed according to the "CAST" design methodology invented by Carlisle Adams and Stafford Tavares. Howard Heys and Michael Wiener also contributed to the design. CAST-256 uses the same elements as CAST-128, including S-boxes, but is adapted for a block size (cryptography), block size of 128 bits – twice the size of its 64-bit predecessor. (A similar construction occurred in the evolution of RC5 into RC6). Acceptable key sizes are 128, 160, 192, 224 or 256 bits. CAST-256 is composed of 48 rounds, sometimes described as 12 "quad-rounds", arranged in a generalized Feistel network. In Request for Comments, RFC 2612, the authors state that, "The CAST-256 cipher described in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Ottawa
The University of Ottawa (french: Université d'Ottawa), often referred to as uOttawa or U of O, is a bilingual public research university in Ottawa, Ontario, Canada. The main campus is located on directly to the northeast of Downtown Ottawa across the Rideau Canal in the Sandy Hill neighbourhood. The University of Ottawa was first established as the College of Bytown in 1848 by the first bishop of the Catholic Archdiocese of Ottawa, Joseph-Bruno Guigues. Placed under the direction of the Oblates of Mary Immaculate, it was renamed the College of Ottawa in 1861 and received university status five years later through a royal charter. On 5 February 1889, the university was granted a pontifical charter by Pope Leo XIII, elevating the institution to a pontifical university. The university was reorganized on July 1, 1965, as a corporation, independent from any outside body or religious organization. As a result, the civil and pontifical charters were kept by the newly created ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Private Key
Public-key cryptography, or asymmetric cryptography, is the field of cryptographic systems that use pairs of related keys. Each key pair consists of a public key and a corresponding private key. Key pairs are generated with cryptographic algorithms based on mathematical problems termed one-way functions. Security of public-key cryptography depends on keeping the private key secret; the public key can be openly distributed without compromising security. In a public-key encryption system, anyone with a public key can encrypt a message, yielding a ciphertext, but only those who know the corresponding private key can decrypt the ciphertext to obtain the original message. For example, a journalist can publish the public key of an encryption key pair on a web site so that sources can send secret messages to the news organization in ciphertext. Only the journalist who knows the corresponding private key can decrypt the ciphertexts to obtain the sources' messages—an eavesdro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
On-premises
On- premises software (abbreviated to on-prem, and incorrectly referred to as on-premise) is installed and runs on computers on the premises of the person or organization using the software, rather than at a remote facility such as a server farm or cloud. On-premises software is sometimes referred to as " shrinkwrap" software, and off-premises software is commonly called "software as a service" ("SaaS") or "cloud computing". The software consists of database and modules that are combined to particularly serve the unique needs of the large organizations regarding the automation of corporate-wide business system and its functions. Comparison between on-premises and cloud (SaaS) Location On-premises software is established within the organisation's internal system along with the hardware and other infrastructure necessary for the software to function. Cloud-based software is usually served via internet and it can be accessed by users online regardless of the time and their locat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ontario
Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Canada, it is Canada's most populous province, with 38.3 percent of the country's population, and is the second-largest province by total area (after Quebec). Ontario is Canada's fourth-largest jurisdiction in total area when the territories of the Northwest Territories and Nunavut are included. It is home to the nation's capital city, Ottawa, and the nation's most populous city, Toronto, which is Ontario's provincial capital. Ontario is bordered by the province of Manitoba to the west, Hudson Bay and James Bay to the north, and Quebec to the east and northeast, and to the south by the U.S. states of (from west to east) Minnesota, Michigan, Ohio, Pennsylvania, and New York. Almost all of Ontario's border with the United States f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SaaS
Software as a service (SaaS ) is a software licensing and delivery model in which software is licensed on a subscription basis and is centrally hosted. SaaS is also known as "on-demand software" and Web-based/Web-hosted software. SaaS is considered to be part of cloud computing, along with infrastructure as a service (IaaS), platform as a service (PaaS), desktop as a service (DaaS), managed software as a service (MSaaS), mobile backend as a service (MBaaS), data center as a service (DCaaS), integration platform as a service (iPaaS), and information technology management as a service (ITMaaS). SaaS apps are typically accessed by users of a web browser (a thin client). SaaS became a common delivery model for many business applications, including office software, messaging software, payroll processing software, DBMS software, management software, CAD software, development software, gamification, virtualization, accounting, collaboration, customer relationship manage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
