Related Research Articles
Unicode, formally The Unicode Standard, is a text encoding standard maintained by the Unicode Consortium designed to support the use of text written in all of the world's major writing systems. Version 15.1 of the standard defines 149813 characters and 161 scripts used in various ordinary, literary, academic, and technical contexts.
UTF-8 is a variable-length character encoding standard used for electronic communication. Defined by the Unicode Standard, the name is derived from Unicode Transformation Format – 8-bit.
Big-5 or Big5 is a Chinese character encoding method used in Taiwan, Hong Kong, and Macau for traditional Chinese characters.
Antivirus software, also known as anti-malware, is a computer program used to prevent, detect, and remove malware.
The Vietnamese alphabet is the modern Latin writing script or writing system for romanized Vietnamese. It uses the Latin script based on Romance languages originally developed by Portuguese missionary Francisco de Pina (1585–1625).
VISCII is an unofficially-defined modified ASCII character encoding for using the Vietnamese language with computers. It should not be confused with the similarly-named officially registered VSCII encoding. VISCII keeps the 95 printable characters of ASCII unmodified, but it replaces 6 of the 33 control characters with printable characters. It adds 128 precomposed characters. Unicode and the Windows-1258 code page are now used for virtually all Vietnamese computer data, but legacy VSCII and VISCII files may need conversion.
Windows-1258 is a code page used in Microsoft Windows to represent Vietnamese texts. It makes use of combining diacritical marks.
Vietnamese Quoted-Readable, also known as Vietnet, is a convention for writing Vietnamese using ASCII characters encoded in only 7 bits, making possible for Vietnamese to be supported in computing and communication systems at the time. Because the Vietnamese alphabet contains a complex system of diacritical marks, VIQR requires the user to type in a base letter, followed by one or two characters that represent the diacritical marks.
FlashGet was a freeware download manager for Microsoft Windows. It was originally available in either paid or ad-supported versions, the latter of which included an Internet Explorer Browser Helper Object (BHO).
There are Unicode typefaces which are open-source and designed to contain glyphs of all Unicode characters, or at least a broad selection of Unicode scripts. There are also numerous projects aimed at providing only a certain script, such as the Arabeyes Arabic font. The advantage of targeting only some scripts with a font was that certain Unicode characters should be rendered differently depending on which language they are used in, and that a font that only includes the characters a certain user needs will be much smaller in file size compared to one with many glyphs. Unicode fonts in modern formats such as OpenType can in theory cover multiple languages by including multiple glyphs per character, though very few actually cover more than one language's forms of the unified Han characters.
Telex or TELEX, is a convention for encoding Vietnamese text in plain ASCII characters. Originally used for transmitting Vietnamese text over telex systems, it is one of the most used input method on phones and touchscreens and also computers. Vietnamese Morse code uses the TELEX system. Other systems include VNI and VIQR.
VNI Software Company is a developer of various education, entertainment, office, and utility software packages. They are known for developing an encoding and a popular input method for Vietnamese on for computers. VNI is often available on computer systems to type Vietnamese, alongside TELEX input method as well. The most common pairing is the use of VNI on keyboard and computers, whilst TELEX is more common on phones or touchscreens.
VirusTotal is a website created by the Spanish security company Hispasec Sistemas. Launched in June 2004, it was acquired by Google in September 2012. The company's ownership switched in January 2018 to Chronicle, a subsidiary of Google.
Microsoft Security Essentials (MSE) was an antivirus software (AV) product that provides protection against different types of malicious software, such as computer viruses, spyware, rootkits, and Trojan horses. Prior to version 4.5, MSE ran on Windows XP, Windows Vista, and Windows 7, but not on Windows 8 and later versions, which have built-in AV components known as Windows Defender. MSE 4.5 and later versions do not run on Windows XP. The license agreement allows home users and small businesses to install and use the product free of charge. It replaces Windows Live OneCare, a discontinued commercial subscription-based AV service, and the free Windows Defender, which only protected users from spyware until Windows 8.
According to the United States Geological Survey, Vietnam is estimated to hold the world's third-largest bauxite ore reserves after Guinea and Australia. The majority of Vietnam's reserves are located in the Central Highlands and have only been minimally mined. Bauxite is typically strip mined and is used to produce aluminum. According to estimates by Vietnam's Ministry of Industry and Trade, Vietnam's reserves in the Central Highlands amount to 5.4 billion tons. Despite its large reserves, Vietnam produces only 30,000 tons of bauxite per year.
Vulcanbot is the name of a Trojan botnet predominantly spread in Vietnam, apparently with political motives. It is thought to have started spreading in late 2009.
The Vietnamese language is written with a Latin script with diacritics which requires several accommodations when typing on phone or computers. Software-based systems are a form of writing Vietnamese on phones or computers with software that can be installed on the device or from third-party software such as UniKey. Telex is the oldest input method devised to encode the Vietnamese language with its tones. Other input methods may also include VNI and VIQR. VNI input method is not to be confused with VNI code page.
UniKey is the most popular third-party software and input method editor (IME) for encoding Vietnamese for Windows. The core, UniKey Vietnamese Input Method, is also the engine imbedded in many Vietnamese software-based keyboards in Windows, Android, Linux, macOS and iOS. UniKey is free and the source code for the UniKey Vietnamese Input Method is distributed under GNU General Public License. The official website of UniKey is unikey.org, which supports both English and Vietnamese.
VSCII, also known as TCVN 5712, ISO-IR-180, .VN, ABC or simply the TCVN encodings, is a set of three closely related Vietnamese national standard character encodings for using the Vietnamese language with computers, developed by the TCVN Technical Committee on Information Technology (TCVN/TC1) and first adopted in 1993.
The implementation of emojis on different platforms took place across a three-decade period, starting in the 1990s. Today, the exact appearance of emoji is not prescribed but can vary between fonts and platforms, much like different typefaces.
References
- ↑ VPSKeys homepage.
- ↑ Sivonen, Henri (2014-09-26). "Character encoding changes in m-c require c-c action". mozilla.dev.apps.thunderbird.
- ↑ "Unicode & Vietnamese Legacy Character Encodings". Vietnamese Unicode FAQs.
- ↑ "VPS Character Set (Vietnamese Professional Society)". Vietnamese Unicode FAQs.
- ↑ Tang, Frank. "vps.ut (VPS to Unicode)". Mozilla Uconv. Netscape/Mozilla.
- ↑ Neel Mehta (2010-03-30). "The Chilling Effects of Malware". Google Online Security Blog. Google LLC . Retrieved 2010-03-31.
- 1 2 Kurtz, George (2010-03-30). "Vietnamese Speakers Targeted In Cyberattack". Security Insights Blog. McAfee.
- ↑ Wassener, Bettina (2010-03-31). "Google Links Web Attacks to Vietnam Mine Dispute". The New York Times . Retrieved 2010-03-31.
- ↑ "Google cáo giác về 'tin tặc chính trị' VN". BBC Vietnamese (in Vietnamese). BBC. 2010-03-31. Retrieved 2010-04-01.
- ↑ Vietnamese Ministry of Foreign Affairs (2010-04-03). "The comments on malware targeted at Vietnamese computers users are groudless" . Retrieved 2010-04-05.
- ↑ "Thư xin lỗi của HCGVN" (in Vietnamese). Vietnamese Professional Society. 2010-04-01. Archived from the original on 2016-03-10. Retrieved 2010-04-03.