Malware



  • 1malware

    вредоносное программное обеспечение
    Обобщенный термин для различных форм злонамеренных программ (включая вирусы, червей, троянских коней, атаки класса 'Отказ в обслуживании' (DoS) и др.), разработанных для проникновения в компьютеры и их заражения, как правило, при полном неведении владельца.
    [[http://www.rfcmd.ru/glossword/1.8/index.php?a=index&d=23]]

    Тематики

    EN

    3.24 вредоносное программное обеспечение (malware): Вредоносное программное обеспечение, например вирусы или «троянский конь», специально разработанное для повреждения или разрушения системы.

    Источник: ГОСТ Р ИСО/МЭК 18028-1-2008: Информационная технология. Методы и средства обеспечения безопасности. Сетевая безопасность информационных технологий. Часть 1. Менеджмент сетевой безопасностиоригинал документа

    3.22 вредоносное программное средство (malware): Вредоносное программное средство, специально разработанное для повреждения или разрушения системы посредством нарушения ее конфиденциальности, целостности и (или) доступности.

    Примечание - Примерами вредоносного программного средства являются вирусы и «троянские кони».

    Источник: ГОСТ Р ИСО/МЭК 27033-1-2011: Информационная технология. Методы и средства обеспечения безопасности. Безопасность сетей. Часть 1. Обзор и концепцииоригинал документа

    Англо-русский словарь нормативно-технической терминологии >malware

  • 2malware

    отmalicious software - вредоносные (злонамеренные) программы, разг. мэлвер
    любая программа, действующая против интересов пользователя или владельца компьютерной системы. К этой категории относятся все виды вирусов, 'черви', троянцы, шпионящее ПО и т. п.
    bad software, malicious code
    см. тж.0-day exploit, antivirus software, attack, exploit, malware attack, malware detection, threat, zero-day threat detection

    Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. >malware

  • 3malware

    1) Общая лексика:вредоносные (злонамеренные((от malicious software) любая программа, действующая против интересов пользователя или владельца компьютерной системы. К нему относятся все виды вирусов, 'черви', троянцы, шпионящее ПО и т. п.)
    2) Компьютерная техника:вредоносные программные средства, как то: вирусы, трояны, их цель-нарушение нормальной работы ПК. (http://www.gslis.utexas.edu/malwarenetsec/gloss.html)
    4) Безопасность:хакерская программа, хакерские программы

    Универсальный англо-русский словарь >malware

  • 4malware

    ['mælwɛə]
    вредоносное ПО(способное нанести ущерб или вывести из строя информационно-вычислительную систему; например, вирус)

    Англо-русский современный словарь >malware

  • 5malware

    Англо-русский синонимический словарь >malware

  • 6Malware

    шутл. плохо осведомленный

    Англо-русский словарь. Современные тенденции в словообразовании. Контаминанты. >Malware

См. также в других словарях:

  • Malware (a portmanteau for malicious software) is any software intentionally designed to cause damage to a computer, server, client, or computer network (by contrast, software that causes unintentional harm due to some deficiency is typically described as a software bug).
  • Malware (a portmanteau for malicious software) is any software intentionally designed to cause damage to a computer, server, client, or computer network (by contrast, software that causes unintentional harm due to some deficiency is typically described as a software bug).
  • Malware is the collective name for a number of malicious software variants, including viruses, ransomware and spyware. Shorthand for malicious software, malware typically consists of code developed by cyberattackers, designed to cause extensive damage to data and systems or to gain unauthorized access to a network.
  • Malware — Malware, short for malicious software, consists of programming (code, scripts, active content, and other software) designed to disrupt or deny operation, gather information that leads to loss of privacy or exploitation, gain unauthorized access… … Wikipedia

  • malware — UK US /ˈmælweər/ noun [U] ► IT software that is designed to damage the information on other people s computers, and prevent the computers from working normally: »If running a virus scan doesn t solve the problem, it may be due to a malware… … Financial and business terms

  • malware — 1997, from MAL (Cf. mal ) + ware, from SOFTWARE (Cf. software), etc … Etymology dictionary

  • malware — (malicious logic software) n. software that acts on computer files without the knowledge of the user, general name for computer viruses … English contemporary dictionary

  • malware — /malˈwār/ (computing) noun Any software (eg a virus or Trojan) that is designed to cause damage to a computer system ORIGIN: From malicious software … Useful english dictionary

  • Malware — El malware suele ser representado con símbolos de peligro. Malware (del inglés malicious software), también llamado badware, código maligno, software malicioso o software malintencionado es un tipo de software que tiene como objetivo infiltrarse… … Wikipedia Español

  • Malware — Als Malware [ˈmælwɛə] (Kofferwort aus engl. malicious, „bösartig“ und Software) oder Schadprogramm bezeichnet man Computerprogramme, welche vom Benutzer unerwünschte und ggf. schädliche Funktionen ausführen. Da ein Benutzer im Allgemeinen keine… … Deutsch Wikipedia

  • Malware — Logiciel malveillant Cet article fait partie de la série Programmes malveillants Virus Cabir MyDoom.A Tchernobyl … Wikipédia en Français

  • malware — n. Computer viruses and other software designed to damage or disrupt a system. Also: mal ware. adj. Example Citations: As organizations rely on documents and e mail to store mission critical information, that data will require a higher level of… … New words

  • Malware — Schadsoftware * * * Mal|ware [ malwɛ:ɐ̯ ], die; , s <Pl. selten> [engl. malware, Kurzwort aus: malicious software = »böswillige» Software] (EDV): Software, die (wie z. B. Viren, Würmer usw.) in Computersysteme eindringen u. dort Störungen… … Universal-Lexikon

  • Malware — La palabra malware proviene de una agrupación de las palabras malicious software. Este programa o archivo, que es dañino para el ordenador, está diseñado para insertar virus, gusanos, troyanos o spyware intentando conseguir algún objetivo, como… … Enciclopedia Universal

Книги

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  • Information Security. Principles and Practice, Mark Stamp. Now updated—your expert guide to twenty-first century information security Information security is a rapidly evolving field. As businesses and consumers become increasingly dependent on… ПодробнееКупить за 9912.02 рубэлектронная книга
  • Attack and Defend Computer Security Set, Dafydd Stuttard. Defend your networks and data from attack with this unique two-book security set The Attack and Defend Computer Security Set is a two-book set comprised of the bestselling second edition of… ПодробнееКупить за 5853.56 рубэлектронная книга
  • The Art of Memory Forensics. Detecting Malware and Threats in Windows, Linux, and Mac Memory, Andrew Case. Memory forensics provides cutting edge technology to help investigate digital attacks Memory forensics is the art of analyzing computer memory (RAM) to solve digital crimes. As a follow-up to… ПодробнееКупить за 5019.08 рубэлектронная книга

The term malware refers to software that damages devices, steals data, and causes chaos. There are many types of malware — viruses, Trojans, spyware, ransomware, and more — but you can prevent them all with a robust anti-malware tool like AVG AntiVirus FREE. Keep reading to learn how malware works and how to protect yourself against it.

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Malware authors are always looking for new ways to infect computers. Follow the tips below to stay protected and minimize threats to your data and accounts.

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Keep software up to date

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Exploits typically use vulnerabilities in popular software such as web browsers, Java, Adobe Flash Player, and Microsoft Office to infect devices. Software updates patch vulnerabilities so they aren't available to exploits anymore.

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To keep Microsoft software up to date, ensure that automatic Microsoft Updates are enabled. Also, upgrade to the latest version of Windows to benefit from a host of built-in security enhancements.

Be wary of links and attachments

Email and other messaging tools are a few of the most common ways your device can get infected. Attachments or links in messages can open malware directly or can stealthily trigger a download. Some emails give instructions to allow macros or other executable content designed to make it easier for malware to infect your devices.

  • Use an email service that provides protection against malicious attachments, links, and abusive senders. Microsoft Office 365 has built-in antimalware, link protection, and spam filtering.

For more information, see phishing.

Watch out for malicious or compromised websites

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When you visit malicious or compromised sites, your device can get infected with malware automatically or you can get tricked into downloading and installing malware. See exploits and exploit kits as an example of how some of these sites can automatically install malware to visiting computers.

To identify potentially harmful websites, keep the following in mind:

  • The initial part (domain) of a website address should represent the company that owns the site you are visiting. Check the domain for misspellings. For example, malicious sites commonly use domain names that swap the letter O with a zero (0) or the letters L and I with a one (1). If example.com is spelled examp1e.com, the site you are visiting is suspect.

  • Sites that aggressively open popups and display misleading buttons often trick users into accepting content through constant popups or mislabeled buttons.

To block malicious websites, use a modern web browser like Microsoft Edge that identifies phishing and malware websites and checks downloads for malware.

If you encounter an unsafe site, click More […] > Send feedback on Microsoft Edge. You can also report unsafe sites directly to Microsoft.

Pirated material on compromised websites

Using pirated content is not only illegal, it can also expose your device to malware. Sites that offer pirated software and media are also often used to distribute malware when the site is visited. Sometimes pirated software is bundled with malware and other unwanted software when downloaded, including intrusive browser plugins and adware.

Users do not openly discuss visits to these sites, so any untoward experience are more likely to stay unreported.

To stay safe, download movies, music, and apps from official publisher websites or stores. Consider running a streamlined OS such as Windows 10 Pro SKU S Mode, which ensures that only vetted apps from the Windows Store are installed.

Don't attach unfamiliar removable drives

Some types of malware spread by copying themselves to USB flash drives or other removable drives. There are malicious individuals that intentionally prepare and distribute infected drives by leaving them in public places for unsuspecting individuals.

Only use removable drives that you are familiar with or that come from a trusted source. If a drive has been used in publicly accessible devices, like computers in a café or a library, make sure you have antimalware running on your computer before you use the drive. Avoid opening unfamiliar files you find on suspect drives, including Office and PDF documents and executable files.

Use a non-administrator account

At the time they are launched, whether inadvertently by a user or automatically, most malware run under the same privileges as the active user. This means that by limiting account privileges, you can prevent malware from making consequential changes any devices.

By default, Windows uses User Account Control (UAC) to provide automatic, granular control of privileges—it temporarily restricts privileges and prompts the active user every time an application attempts to make potentially consequential changes to the system. Although UAC helps limit the privileges of admin users, users can override this restriction when prompted. As a result, it is quite easy for an admin user to inadvertently allow malware to run.

To help ensure that everyday activities do not result in malware infection and other potentially catastrophic changes, it is recommended that you use a non-administrator account for regular use. By using a non-administrator account, you can prevent installation of unauthorized apps and prevent inadvertent changes to system settings. Avoid browsing the web or checking email using an account with administrator privileges.

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Free malware antivirus software

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Whenever necessary, log in as an administrator to install apps or make configuration changes that require admin privileges.

Other safety tips

To further ensure that data is protected from malware and other threats:

  • Backup files. Follow the 3-2-1 rule: make 3 copies, store in at least 2 locations, with at least 1 offline copy. Use OneDrive for reliable cloud-based copies that allow access to files from multiple devices and helps recover damaged or lost files, including files locked by ransomware.

  • Be wary when connecting to public hotspots, particularly those that do not require authentication.

  • Use strong passwords and enable multi-factor authentication.

  • Do not use untrusted devices to log on to email, social media, and corporate accounts.

  • Avoid downloading or running older apps. Some of these apps might have vulnerabilities. Also, older file formats for Office 2003 (.doc, .pps, and .xls) allow macros or run. This could be a security risk.

Software solutions

Microsoft provides comprehensive security capabilities that help protect against threats. We recommend:

  • Automatic Microsoft updates keeps software up to date to get the latest protections.

  • Controlled folder access stops ransomware in its tracks by preventing unauthorized access to your important files. Controlled folder access locks down folders, allowing only authorized apps to access files. Unauthorized apps, including ransomware and other malicious executable files, DLLs, and scripts are denied access.

  • Microsoft Edge browser protects against threats such as ransomware by preventing exploit kits from running. By using Windows Defender SmartScreen, Microsoft Edge blocks access to malicious websites.

  • Microsoft Exchange Online Protection (EOP) offers enterprise-class reliability and protection against spam and malware, while maintaining access to email during and after emergencies.

  • Microsoft Safety Scanner helps remove malicious software from computers. NOTE: This tool does not replace your antimalware product.

  • Microsoft 365 includes Office 365, Windows 10, and Enterprise Mobility + Security. These resources power productivity while providing intelligent security across users, devices, and data.

  • Microsoft Defender for Office 365 includes machine learning capabilities that block dangerous emails, including millions of emails carrying ransomware downloaders.

  • OneDrive for Business can back up files, which you would then use to restore files in the event of an infection.

  • Microsoft Defender for Endpoint provides comprehensive endpoint protection, detection, and response capabilities to help prevent ransomware. In the event of a breach, Microsoft Defender for Endpoint alerts security operations teams about suspicious activities and automatically attempts to resolve the problem. This includes alerts for suspicious PowerShell commands, connecting to a TOR website, launching self-replicated copies, and deletion of volume shadow copies. Try Microsoft Defender for Endpoint free of charge.

  • Windows Hello for Business replaces passwords with strong two-factor authentication on your devices. This authentication consists of a new type of user credential that is tied to a device and uses a biometric or PIN. It lets user authenticate to an Active Directory or Azure Active Directory account.

Earlier than Windows 10 (not recommended)

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  • Microsoft Security Essentials provides real-time protection for your home or small business device that guards against viruses, spyware, and other malicious software.

What to do with a malware infection

Microsoft Defender for Endpoint antivirus capabilities help reduce the chances of infection and will automatically remove threats that it detects.

In case threat removal is unsuccessful, read about troubleshooting malware detection and removal problems.