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Digital Postmarks
A Digital Postmark (DPM) is a technology that applies a Trusted timestamping, trusted time stamp issued by a postal administration, postal operator to an electronic document, validates electronic signatures, and stores and archives all non-repudiation data needed to support a potential court challenge. It guarantees the certainty of date and time of the postmarking. This global standard was renamed the Electronic Postal Certification Mark (EPCM) in 2007 shortly after a new iteration of the technology was developed by Microsoft and Poste Italiane. The key addition to the traditional postmarking technology was integrity of the electronically postmarked item, meaning any kind of falsification and tampering will be easily and definitely detected. Additionally, content confidentiality is guaranteed since document certification is carried out without access or reading by the postal operator. The EPCM will eventually be available through the UPU to all international postal operators in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trusted Timestamping
Trusted timestamping is the process of computer security, securely keeping track of the creation and modification time of a document. Security here means that no one—not even the owner of the document—should be able to change it once it has been recorded provided that the timestamper's integrity is never compromised. The administrative aspect involves setting up a publicly available, trusted timestamp management infrastructure to collect, process and renew timestamps. History The idea of timestamping information is centuries old. For example, when Robert Hooke discovered Hooke's law in 1660, he did not want to publish it yet, but wanted to be able to claim priority. So he published the anagram ''ceiiinosssttuv'' and later published the translation ''ut tensio sic vis'' (Latin for "as is the extension, so is the force"). Similarly, Galileo Galilei, Galileo first published his discovery of the phases of Venus in the anagram form. Sir Isaac Newton, in responding to questions f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phishing
Phishing is a form of social engineering and a scam where attackers deceive people into revealing sensitive information or installing malware such as viruses, worms, adware, or ransomware. Phishing attacks have become increasingly sophisticated and often transparently mirror the site being targeted, allowing the attacker to observe everything while the victim navigates the site, and transverses any additional security boundaries with the victim. As of 2020, it is the most common type of cybercrime, with the Federal Bureau of Investigation's Internet Crime Complaint Center reporting more incidents of phishing than any other type of cybercrime. The term "phishing" was first recorded in 1995 in the cracking toolkit AOHell, but may have been used earlier in the hacker magazine '' 2600''. It is a variation of ''fishing'' and refers to the use of lures to "fish" for sensitive information. Measures to prevent or reduce the impact of phishing attacks include legislation, user educa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mail
The mail or post is a system for physically transporting postcards, letter (message), letters, and parcel (package), parcels. A postal service can be private or public, though many governments place restrictions on private systems. Since the mid-19th century, national postal systems have generally been established as a government monopoly, with a fee on the article prepaid. Proof of payment is usually in the form of an adhesive postage stamp, but a postage meter is also used for bulk mailing. Postal authorities often have functions aside from transporting letters. In some countries, a Postal Telegraph and Telephone, postal, telegraph and telephone (PTT) service oversees the postal system, in addition to telephone and telegraph systems. Some countries' postal systems allow for savings accounts and handle applications for passports. The Universal Postal Union (UPU), established in 1874, includes 192 member countries and sets the rules for international mail exchanges as a List of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
S43 (UPU Standard)
S43 may refer to: Submarines * , of the Royal Navy * , of the Indian Navy * , of the United States Navy Other uses * County Route 563 (New Jersey), designated New Jersey Route S43 until 1953 * County Route S43 (Bergen County, New Jersey) * Harvey Airfield, in Snohomish, Washington, United States * Sikorsky S-43, an American flying boat * Sulfur-43, an isotope of sulfur * S43, a postcode district in Chesterfield, England {{Letter-NumberCombDisambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canada Post
Canada Post Corporation (, trading as Canada Post (), is a Canadian Crown corporation that functions as the primary postal operator in Canada. Originally known as Royal Mail Canada (the operating name of the Post Office Department of the Canadian government founded in 1867), the ''Canada Post Corporation Act'' of 1981 abolished the Post Office Department and created the present-day Crown corporation that provides postal service. The act aimed to set a new direction for the postal service by ensuring its financial security and independence. Canada Post provided service to more than 16 million addresses and delivered nearly 8.4 billion items in 2022 and consolidated revenue from operations reached $11.11 billion. Delivery takes place via traditional "to the door" service and centralized delivery by 25,000 letter carriers, through a 13,000 vehicle fleet. There are more than 6,200 post offices across the country, a combination of corporate offices and private franchises that are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USPS
The United States Postal Service (USPS), also known as the Post Office, U.S. Mail, or simply the Postal Service, is an independent agency of the executive branch of the United States federal government responsible for providing postal service in the United States, its insular areas and associated states. It is one of a few government agencies explicitly authorized by the Constitution of the United States. As of March 29, 2024, the USPS has 525,377 career employees and nearly 114,623 pre-career employees. The USPS has a monopoly on traditional letter delivery within the U.S. and operates under a universal service obligation (USO), both of which are defined across a broad set of legal mandates, which obligate it to provide uniform price and quality across the entirety of its service area. The Post Office has exclusive access to letter boxes marked "U.S. Mail" and personal letterboxes in the U.S., but has to compete against private package delivery services, such as United ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cent (currency)
The cent is a monetary unit of many national currencies that equals a hundredth () of the basic monetary unit. The word derives from the Latin , 'hundred'. The cent sign is commonly a simple minuscule (lower case) letter . In North America, the c is crossed by a diagonal or vertical stroke (depending on typeface), yielding the character . The United States one cent coin is generally known by the nickname "penny", alluding to the British coin and unit of that name. Australia ended production of their 1c coin in 1990, New Zealand last produced their 1c coin in 1988, as did Canada in 2012. Some Eurozone countries ended production of the 1 euro cent coin, most recently Slovakia in 2022. Symbol The cent may be represented by the cent sign, written in various ways according to the national convention and font choice. Most commonly seen forms are a minuscule letter ''c'' crossed by a diagonal stroke, a vertical line, a simple ''c'', depending on the currency (''see below' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of United States Postal Service Rates
The system for mail delivery in the United States has developed with the nation. Rates were based on the distance between sender and receiver in the nation's early years. In the middle of the 19th century, rates stabilized at one price regardless of distance. Rates were relatively unchanged until 1968 when the price was increased every few years by a small amount. Comparing the increases with a price index, the cost of a first-class stamp has been steady. The seal of the Post Office Department showed a man on a running horse, even as railroads and, later, motorized trucks and airplanes moved mail. In 1971, the Post Office became the United States Postal Service, with rates set by the Postal Regulatory Commission, with some oversight by Congress. Air mail became standard in 1975. In the 21st century, prices were segmented to match the sorting machinery used; non-standard letters required slightly higher postage. Postal rates to 1847 Initial United States postage rates were set b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mail Fraud
Mail fraud and wire fraud are terms used in the United States to describe the use of a physical (e.g., the U.S. Postal Service) or electronic (e.g., a phone, a telegram, a fax, or the Internet) mail system to defraud another, and are U.S. federal crimes. Jurisdiction is claimed by the federal government if the illegal activity crosses interstate or international borders. Mail fraud Mail fraud was first defined in the United States in 1872. provides: Whoever, having devised or intending to devise any scheme or artifice to defraud, or for obtaining money or property by means of false or fraudulent pretenses, representations, or promises, or to sell, dispose of, loan, exchange, alter, give away, distribute, supply, or furnish or procure for unlawful use any counterfeit or spurious coin, obligation, security, or other article, or anything represented to be or intimated or held out to be such counterfeit or spurious article, for the purpose of executing such scheme or artifice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Legal Recourse
A legal recourse is an action that can be taken by an individual or a corporation to attempt to remedy a legal difficulty. * A lawsuit if the issue is a matter of Civil law (common law), civil law * Contracts that require mediation or arbitration before a dispute can go to court * Referral to police or prosecutor for investigation and possible criminal charges if the matter is a criminal law, criminal violation * Petition to a legislature or other law-making body for a change in the law if a law is thought to be unjust. * Petition to a President (government title), president or governor or monarch other chief executive or other official with power to pardon. See also Legal principles * Habeas corpus * Damnum absque injuria, ''loss without injury'' * Arm's length principle Examples * Arranged marriages may leave the woman without ''legal recourse''. * Bookies and confidence tricksters to block ''legal recourse''. * Victims of bullying may have ''legal recourse'' in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Postal Administration
This is a list of postal entities by country. It includes: *The governmental authority responsible for postal matters. *The Regulatory agency, regulatory authority for the postal sector. Postal regulation may include the establishment of postal policies, postal rates, postal services offered, budgeting for and financing postal operations. Where no independent postal regulator has been established, these tasks may be undertaken by the government or the operator(s). They may be carried out by a single entity or spread out amongst multiple government, quasi-government or private entities.Data from: References to institutions may have been updated to refer to their successors, and other operators may have been added. * The designated postal operator of that country (normally the public postal service). Notable postal operators other than the designated operator, if any, may also be listed. Postal operations involve the execution of domestic and international postal services to inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DKIM
DomainKeys Identified Mail (DKIM) is an email authentication method that permits a person, role, or organization that owns the signing domain to claim some responsibility for a message by associating the domain with the message. The receiver can check that an email that claimed to have come from a specific domain was indeed authorized by the owner of that domain. It achieves this by affixing a digital signature, linked to a domain name, to each outgoing email message. The recipient system can verify this by looking up the sender's public key published in the DNS. A valid signature also guarantees that some parts of the email (possibly including attachments) have not been modified since the signature was affixed. Usually, DKIM signatures are not visible to end-users, and are affixed or verified by the infrastructure rather than the message's authors and recipients. DKIM is an Internet Standard. It is defined in RFC 6376, dated September 2011, with updates in RFC 8301 and RF ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
