Email fraud is rife and costs companies like yours millions.
Implementing the authentication standard DMARC (Domain-based Authentication Reporting and Conformance) to block bad email before it reaches consumer inboxes is a great first step. But DMARC alone isn’t enough, protecting your brand from only 30% of email-borne attacks.
We tapped into the Return Path Data Cloud and analyzed more than 760,000 email threats associated with 40 top global brands over the course of 2 months to understand how fraudsters circumvent email authentication mechanisms like DMARC.
The ability to easily identify a legit email message is changing the industry for the better.
Since 2012, dmarcian has been helping organizations of every size across the globe to deploy DMARC.
The document provides an overview of DMARC (Domain-based Message Authentication, Reporting and Conformance), including its history and purpose of protecting email senders and recipients from phishing attacks. It outlines how DMARC works by using SPF and DKIM authentication in tandem and instructing email providers on what to do with unauthenticated messages. The document gives guidance on getting started with DMARC, including setting up DNS records, monitoring authentication reports, and gradually enforcing stricter policies from none to quarantine to reject.
My experiences combatting phishing and fraud using DMARC and assorted other techniques in a large eBay-like platform for a niche market...when the site previously did everything over direct user email...for over a decade.
Introduction to DMARC to help domain owners protect their brand and mailbox providers cooperate to protect their users from fraudulent or spoofed email. Presented at SANOG24 2014-08-03. For references to additional resources mentioned during the talk, see https://github.com/kurta/dmarc-info
DMARC, which represents Domain-based Message Authentication, Reporting, and also Correspondence is an email procedure; that when published for a domain name; controls what occurs if a message fails authentication tests (i.e. the recipient server can not validate that the message's sender is who they claim they are).
Infographic: How to Prevent Email Fraud with DMARCReturn Path
Email fraud costs companies around the world millions every year, and can destroy brand reputation—customers are 42% less likely to interact with a brand after being phished or spoofed. And it’s getting worse.
Phishing attacks are on the rise, up more than 162% between 2010 and 2014.
DMARC (Domain-based Message Authentication Reporting & Conformance), a three year old industry authentication standard, is the best weapon companies have to prevent cybercriminals from spoofing their domains.
In this infographic, we break down:
The phishing problem
What DMARC is
How DMARC works
The impact of DMARC
The ability to easily identify a legit email message is changing the industry for the better.
Since 2012, dmarcian has been helping organizations of every size across the globe to deploy DMARC.
The document provides an overview of DMARC (Domain-based Message Authentication, Reporting and Conformance), including its history and purpose of protecting email senders and recipients from phishing attacks. It outlines how DMARC works by using SPF and DKIM authentication in tandem and instructing email providers on what to do with unauthenticated messages. The document gives guidance on getting started with DMARC, including setting up DNS records, monitoring authentication reports, and gradually enforcing stricter policies from none to quarantine to reject.
My experiences combatting phishing and fraud using DMARC and assorted other techniques in a large eBay-like platform for a niche market...when the site previously did everything over direct user email...for over a decade.
Introduction to DMARC to help domain owners protect their brand and mailbox providers cooperate to protect their users from fraudulent or spoofed email. Presented at SANOG24 2014-08-03. For references to additional resources mentioned during the talk, see https://github.com/kurta/dmarc-info
DMARC, which represents Domain-based Message Authentication, Reporting, and also Correspondence is an email procedure; that when published for a domain name; controls what occurs if a message fails authentication tests (i.e. the recipient server can not validate that the message's sender is who they claim they are).
Infographic: How to Prevent Email Fraud with DMARCReturn Path
Email fraud costs companies around the world millions every year, and can destroy brand reputation—customers are 42% less likely to interact with a brand after being phished or spoofed. And it’s getting worse.
Phishing attacks are on the rise, up more than 162% between 2010 and 2014.
DMARC (Domain-based Message Authentication Reporting & Conformance), a three year old industry authentication standard, is the best weapon companies have to prevent cybercriminals from spoofing their domains.
In this infographic, we break down:
The phishing problem
What DMARC is
How DMARC works
The impact of DMARC
Terry Zink of Microsoft explains a general industry plan for sending and receiving email over IPv6.
It includes requiring the sending IPv6 address to have a PTR record, and the sender must pass SPF or DKIM authentication. In addition, Office 365 does some basic capacity planning in its IPv6 implementation.
How to Implement DMARC/DKIM/SPF to Stop Email Spoofing/Phishing: The Definiti...Gangcai Lin
This article aims to provide a complete guide to implementing the SPF, DKIM, and DMARC trio for your organization, and suggest the best practices for doing so. It is written in hopes that this will clear up confusion about what steps to take to achieve an effective DMARC deployment to secure business email.
Target audience: brand owners, domain owners, domain administrators, IT administrators, etc. and anyone who wants to prevent attackers from sending malicious emails using their domains.
If you are eager to find out if your domain is SPF/DKIM/DMARC-compliant, send an email from that domain with any subject/content to check@dmarcly.com. You will get a report on SPF/DKIM/DMARC shortly in your inbox.
For more information, go to: https://dmarcly.com
DMARC is an email authentication framework that builds upon SPF and DKIM. It enables email recipients to validate the authenticity of emails and determine what to do with emails that do not conform to the domain owner's SPF and DKIM policies. DMARC implementation should occur in four stages: 1) gain visibility of all email sending scenarios and IPs, 2) configure SPF and enable DKIM, 3) implement a quarantine policy, and 4) implement a reject policy and enable forensic reports. Each stage helps validate that legitimate emails are not impacted before moving to more restrictive policies.
DMARC is a kind of e-mail verification procedure that leverages the widely utilized SPF and DKIM procedures to improve a sender's understanding of how their email in circulation is refined. Email asserting to be from their domain is evaluated by obtaining organizations as well as a digest of acceptance/failures is returned to the sender.
MNSEC 2018 - Malware Distribution Trends, October 2018 MNCERT
This document discusses malware distribution trends in October 2018. It outlines the main types of malware seen, including ransomware, information stealers, and cryptocurrency miners. The most common distribution methods are email attachments containing malicious files or links, compromised websites using exploit kits, and social media. Prevention strategies include keeping systems updated, using threat detection solutions, and training users.
Don't Risk the Blacklist - Stop Outbound Spam Research shows 69% of service providers consider outbound spam to be their #1 problem. Customer loss, increased operational costs, brand damage, and even lawsuits are some of the possible consequences of spam emanating from your network. This webinar covers the problems caused by outbound spam, traditional approaches and why they don’t work, and recommend proven solutions to address outbound spam.
AntiSpam - Understanding the good, the bad and the uglyamiable_indian
The document discusses spam and various anti-spam technologies, describing what spam is, its negative effects, and how it is a difficult problem to solve given human and technical factors. It outlines the messaging infrastructure and email format, and then explains different anti-spam techniques including blocklists, greylisting, content filtering, challenge-response, and sender-driven methods. Finally, it covers how spammers attempt to evade these filters and techniques through techniques like exploiting open relays, sending through free webmail, and targeting low priority mail exchangers.
DMARC is an email validation system that allows receiving mail exchangers to check if incoming mail from a domain is authorized by the domain's administrators and has not been modified during transport. It was developed by a group of organizations in 2011 to address fraudulent email on a large scale. DMARC policies published in DNS dictate what receivers should do with emails that fail DMARC alignment checks, such as passing both SPF and DKIM authentication as well as having the "From" domain match the authenticating domain. Receivers also send daily reports to senders indicating how many emails passed or failed SPF, DKIM, and alignment checks.
This document provides guidelines for Fakhruddin Holdings' corporate identity and branding. It introduces the various subsidiary companies within Fakhruddin Holdings across industries like trading, plastics, beauty/personal care, property development, and joint ventures. It outlines the logo, colors, tagline, mission, vision, values, brand messages, and positioning that unite all subsidiaries under the Fakhruddin Holdings brand. It also provides overviews of each individual subsidiary company, their industries and services.
Network Monitoring and Measurements at University of Napolipescape
The document provides an overview of the Network Monitoring and Measurements (NM2) research group at the University of Napoli Federico II. NM2 focuses on network monitoring, traffic analysis, and measurements. Key areas of research include traffic monitoring and characterization, active probing and traffic generation, traffic classification, security and anomaly detection, and analysis of network outages. The group has over 20 members and collaborates with various industries and research projects.
Colegio cooperativo del magisterio de cundinamarcaosunanicolas11
Este documento presenta información sobre varios temas relacionados con la tecnología. Describe características clave de iTunes, Xbox Music y Deezer. También resume las principales novedades que introducirá Windows 8 como una interfaz basada en toques, aplicaciones que pueden trabajar juntas y una mejor experiencia de multitarea.
El documento describe las características principales del sistema operativo Unix. Se desarrolló originalmente en los Laboratorios Bell como un proyecto de investigación privado. Consiste en un núcleo central escrito principalmente en C que gestiona los recursos del hardware y provee servicios a los procesos y usuarios a través de llamadas al sistema. Incluye comandos, utilidades y aplicaciones que permiten la multitarea y el acceso de múltiples usuarios de forma concurrente y segura.
Practica 4.1. que es la web herrera indiseJavier Herrera
El documento resume la evolución de la World Wide Web (WWW) desde su creación en 1989 hasta su estado actual y visión futura. Explica que la WWW fue creada por Tim Berners-Lee en 1989 para compartir información entre científicos, y evolucionó de una web estática de solo lectura (Web 1.0) a una web dinámica y colaborativa (Web 2.0) que permite generar y compartir contenido. Finalmente, proyecta una futura Web 3.0 centrada en datos semánticos que facilite una mejor comprensión entre má
El documento proporciona sugerencias para fomentar la interacción entre estudiantes en el aula, como realizar debates, revisiones de textos en grupo, y diálogos. También recomienda utilizar recursos múltiples como materiales complementarios, tecnología e información desplegada en las paredes del aula. Por último, incluye consejos prácticos para llevar a cabo estas actividades de manera efectiva.
Evento organizzato da Vetrina Toscana. Varner Ferrato e Nicola Zoppi hanno cercato di fare una disamina molto dettagliata del posizionamento di 20 ristoranti toscani nel web e sui social media. L'analisi parte dalla presenza su Google, Google Local, Google Plus fino ad arrivare a TripAdvisor. Vengono identificati alcuni indicatori di performance come il tasso di risposta alle recensioni oppure il grado di pertinenza di un recensore. Dopodiché viene fatta un ulteriore analisi sul presidio della pagina Facebook , del profilo su Foursquare e dell'account su Instagram. I risultati sono tanto emblematici quanto disarmanti. Gli imprenditori della ristorazione vivono passivamente recensioni e commenti interagendo poco e male con i propri utenti e clienti.
Free journal “Mother and child”, the autumn of 2014
Free publication about pregnant woman’s, young mom’s and baby’s health. “Mother and child”, the autumn of 2014. About the autumn diseases, healthy food, breastfeeding and baby care, women's health after childbirth, women's beauty and body care .
This study investigated how elevated glucose levels affect adenosine transport in human umbilical vein endothelial cells (HUVECs). The researchers found that incubating HUVECs in 25 mmol/L glucose or ATP reduced adenosine transport by inhibiting the human equilibrative nucleoside transporter 1 (hENT1). This inhibition was mediated by activation of P2Y2 purinoceptors and involved reduced hENT1 expression and activity. The effects of glucose and nucleotides were blocked by P2Y receptor antagonists, demonstrating that glucose stimulates P2Y2 receptors by increasing ATP release, providing a potential mechanism for how glucose impacts adenosine regulation and vascular function.
El documento presenta las "7 verdades para triunfar en el mundo de Internet" según NetConsulting. Estas verdades incluyen la importancia de comenzar con un objetivo claro, rodearse de un equipo experto, trabajar con proveedores experimentados que usen estándares técnicos, promocionar el proyecto en Internet, mantener el control sobre el contenido, y asegurarse de tener soporte técnico para el servidor. El objetivo es guiar a las empresas a lograr el éxito con sus proyectos en Internet.
3 Star Consulting Services is a recruitment and placement company that provides manpower sourcing services to clients across various industries. They commit to best serving both their clients and candidates by customizing their services to meet client needs while carefully matching candidates' qualifications to job requirements. This ensures appropriate hiring selections and long-term business success for both clients and candidates.
The document contains contact information for multiple individuals and organizations, including street addresses, cities, states, postal codes, phone numbers, fax numbers, email addresses and web addresses. The contact information is repeated identically for each entry.
Terry Zink of Microsoft explains a general industry plan for sending and receiving email over IPv6.
It includes requiring the sending IPv6 address to have a PTR record, and the sender must pass SPF or DKIM authentication. In addition, Office 365 does some basic capacity planning in its IPv6 implementation.
How to Implement DMARC/DKIM/SPF to Stop Email Spoofing/Phishing: The Definiti...Gangcai Lin
This article aims to provide a complete guide to implementing the SPF, DKIM, and DMARC trio for your organization, and suggest the best practices for doing so. It is written in hopes that this will clear up confusion about what steps to take to achieve an effective DMARC deployment to secure business email.
Target audience: brand owners, domain owners, domain administrators, IT administrators, etc. and anyone who wants to prevent attackers from sending malicious emails using their domains.
If you are eager to find out if your domain is SPF/DKIM/DMARC-compliant, send an email from that domain with any subject/content to check@dmarcly.com. You will get a report on SPF/DKIM/DMARC shortly in your inbox.
For more information, go to: https://dmarcly.com
DMARC is an email authentication framework that builds upon SPF and DKIM. It enables email recipients to validate the authenticity of emails and determine what to do with emails that do not conform to the domain owner's SPF and DKIM policies. DMARC implementation should occur in four stages: 1) gain visibility of all email sending scenarios and IPs, 2) configure SPF and enable DKIM, 3) implement a quarantine policy, and 4) implement a reject policy and enable forensic reports. Each stage helps validate that legitimate emails are not impacted before moving to more restrictive policies.
DMARC is a kind of e-mail verification procedure that leverages the widely utilized SPF and DKIM procedures to improve a sender's understanding of how their email in circulation is refined. Email asserting to be from their domain is evaluated by obtaining organizations as well as a digest of acceptance/failures is returned to the sender.
MNSEC 2018 - Malware Distribution Trends, October 2018 MNCERT
This document discusses malware distribution trends in October 2018. It outlines the main types of malware seen, including ransomware, information stealers, and cryptocurrency miners. The most common distribution methods are email attachments containing malicious files or links, compromised websites using exploit kits, and social media. Prevention strategies include keeping systems updated, using threat detection solutions, and training users.
Don't Risk the Blacklist - Stop Outbound Spam Research shows 69% of service providers consider outbound spam to be their #1 problem. Customer loss, increased operational costs, brand damage, and even lawsuits are some of the possible consequences of spam emanating from your network. This webinar covers the problems caused by outbound spam, traditional approaches and why they don’t work, and recommend proven solutions to address outbound spam.
AntiSpam - Understanding the good, the bad and the uglyamiable_indian
The document discusses spam and various anti-spam technologies, describing what spam is, its negative effects, and how it is a difficult problem to solve given human and technical factors. It outlines the messaging infrastructure and email format, and then explains different anti-spam techniques including blocklists, greylisting, content filtering, challenge-response, and sender-driven methods. Finally, it covers how spammers attempt to evade these filters and techniques through techniques like exploiting open relays, sending through free webmail, and targeting low priority mail exchangers.
DMARC is an email validation system that allows receiving mail exchangers to check if incoming mail from a domain is authorized by the domain's administrators and has not been modified during transport. It was developed by a group of organizations in 2011 to address fraudulent email on a large scale. DMARC policies published in DNS dictate what receivers should do with emails that fail DMARC alignment checks, such as passing both SPF and DKIM authentication as well as having the "From" domain match the authenticating domain. Receivers also send daily reports to senders indicating how many emails passed or failed SPF, DKIM, and alignment checks.
This document provides guidelines for Fakhruddin Holdings' corporate identity and branding. It introduces the various subsidiary companies within Fakhruddin Holdings across industries like trading, plastics, beauty/personal care, property development, and joint ventures. It outlines the logo, colors, tagline, mission, vision, values, brand messages, and positioning that unite all subsidiaries under the Fakhruddin Holdings brand. It also provides overviews of each individual subsidiary company, their industries and services.
Network Monitoring and Measurements at University of Napolipescape
The document provides an overview of the Network Monitoring and Measurements (NM2) research group at the University of Napoli Federico II. NM2 focuses on network monitoring, traffic analysis, and measurements. Key areas of research include traffic monitoring and characterization, active probing and traffic generation, traffic classification, security and anomaly detection, and analysis of network outages. The group has over 20 members and collaborates with various industries and research projects.
Colegio cooperativo del magisterio de cundinamarcaosunanicolas11
Este documento presenta información sobre varios temas relacionados con la tecnología. Describe características clave de iTunes, Xbox Music y Deezer. También resume las principales novedades que introducirá Windows 8 como una interfaz basada en toques, aplicaciones que pueden trabajar juntas y una mejor experiencia de multitarea.
El documento describe las características principales del sistema operativo Unix. Se desarrolló originalmente en los Laboratorios Bell como un proyecto de investigación privado. Consiste en un núcleo central escrito principalmente en C que gestiona los recursos del hardware y provee servicios a los procesos y usuarios a través de llamadas al sistema. Incluye comandos, utilidades y aplicaciones que permiten la multitarea y el acceso de múltiples usuarios de forma concurrente y segura.
Practica 4.1. que es la web herrera indiseJavier Herrera
El documento resume la evolución de la World Wide Web (WWW) desde su creación en 1989 hasta su estado actual y visión futura. Explica que la WWW fue creada por Tim Berners-Lee en 1989 para compartir información entre científicos, y evolucionó de una web estática de solo lectura (Web 1.0) a una web dinámica y colaborativa (Web 2.0) que permite generar y compartir contenido. Finalmente, proyecta una futura Web 3.0 centrada en datos semánticos que facilite una mejor comprensión entre má
El documento proporciona sugerencias para fomentar la interacción entre estudiantes en el aula, como realizar debates, revisiones de textos en grupo, y diálogos. También recomienda utilizar recursos múltiples como materiales complementarios, tecnología e información desplegada en las paredes del aula. Por último, incluye consejos prácticos para llevar a cabo estas actividades de manera efectiva.
Evento organizzato da Vetrina Toscana. Varner Ferrato e Nicola Zoppi hanno cercato di fare una disamina molto dettagliata del posizionamento di 20 ristoranti toscani nel web e sui social media. L'analisi parte dalla presenza su Google, Google Local, Google Plus fino ad arrivare a TripAdvisor. Vengono identificati alcuni indicatori di performance come il tasso di risposta alle recensioni oppure il grado di pertinenza di un recensore. Dopodiché viene fatta un ulteriore analisi sul presidio della pagina Facebook , del profilo su Foursquare e dell'account su Instagram. I risultati sono tanto emblematici quanto disarmanti. Gli imprenditori della ristorazione vivono passivamente recensioni e commenti interagendo poco e male con i propri utenti e clienti.
Free journal “Mother and child”, the autumn of 2014
Free publication about pregnant woman’s, young mom’s and baby’s health. “Mother and child”, the autumn of 2014. About the autumn diseases, healthy food, breastfeeding and baby care, women's health after childbirth, women's beauty and body care .
This study investigated how elevated glucose levels affect adenosine transport in human umbilical vein endothelial cells (HUVECs). The researchers found that incubating HUVECs in 25 mmol/L glucose or ATP reduced adenosine transport by inhibiting the human equilibrative nucleoside transporter 1 (hENT1). This inhibition was mediated by activation of P2Y2 purinoceptors and involved reduced hENT1 expression and activity. The effects of glucose and nucleotides were blocked by P2Y receptor antagonists, demonstrating that glucose stimulates P2Y2 receptors by increasing ATP release, providing a potential mechanism for how glucose impacts adenosine regulation and vascular function.
El documento presenta las "7 verdades para triunfar en el mundo de Internet" según NetConsulting. Estas verdades incluyen la importancia de comenzar con un objetivo claro, rodearse de un equipo experto, trabajar con proveedores experimentados que usen estándares técnicos, promocionar el proyecto en Internet, mantener el control sobre el contenido, y asegurarse de tener soporte técnico para el servidor. El objetivo es guiar a las empresas a lograr el éxito con sus proyectos en Internet.
3 Star Consulting Services is a recruitment and placement company that provides manpower sourcing services to clients across various industries. They commit to best serving both their clients and candidates by customizing their services to meet client needs while carefully matching candidates' qualifications to job requirements. This ensures appropriate hiring selections and long-term business success for both clients and candidates.
The document contains contact information for multiple individuals and organizations, including street addresses, cities, states, postal codes, phone numbers, fax numbers, email addresses and web addresses. The contact information is repeated identically for each entry.
Este documento describe los logros de ExxonMobil en el desarrollo de aceites para motores diesel a través de su marca Mobil Delvac. Resume la larga historia de investigación y desarrollo de Mobil Delvac con fabricantes de equipos originales, lo que ha llevado a más de 2,000 aprobaciones. También destaca las pruebas exhaustivas de más de 12 millones de kilómetros que demuestran que los aceites Mobil Delvac ofrecen una larga vida útil de los motores.
Este documento presenta la Sociedad de Inversión en el Mercado Inmobiliario (SOCIMI) como un vehículo de inversión. Explica que las SOCIMIs son sociedades cuyo objetivo principal es invertir en activos inmobiliarios para su alquiler. Resume los requisitos para constituir una SOCIMI y las ventajas fiscales asociadas, como exenciones en impuestos de transmisiones y un impuesto de sociedades del 0%. Además, detalla las cuatro fases del proceso de constitución y cotización de una SOCIM
¿Sirves como emprendedor? Elena Gómez de Pozuelo, Presidenta de Adigital, Co-Founder de BebedeParis.com y womenalia.com, te da consejos que pueden ayudarte si tienes pensado crear tu propio negocio.
Además te habla sobre los pasos a seguir y los puntos que se deben tener en cuenta cuando se emprende.
Así pues, el hecho de ganar clientes, contar con buenos socios o aplicar transparencia en las acciones que se llevan a cabo marcarán, en gran medida, la rentabilidad del negocio.
La acupuntura es una medicina energética china que se basa en la circulación de energía (chi) a través de meridianos en el cuerpo. Se utilizan agujas finas insertadas en más de 7,000 puntos de acupuntura a lo largo de los meridianos para equilibrar el flujo de chi y tratar diversas condiciones. La acupuntura se guía por la teoría tradicional china de que el chi existe en dos formas complementarias de yin y yang y que la enfermedad se produce por desequilibrios en est
Idiomas Modernos Administración Acuerdo de Aprendizaje martes julio 2015Johana Guerrero
Este documento presenta el programa analítico de un curso de idiomas modernos para una licenciatura en administración de recursos humanos. El curso se enfoca en desarrollar las cuatro habilidades básicas del idioma inglés (hablar, escuchar, leer y escribir) a través de cuatro unidades que cubren aspectos culturales, elementos léxicos, construcciones semántico-sintácticas y reconocimiento de verbos. El curso utiliza diversos métodos y recursos como foros en Facebook, videos en YouTube y dramatizaciones para log
Este documento describe el surgimiento del movimiento de Educación Nueva y sus principales exponentes. Se mencionan dos aspectos fundamentales que dieron lugar al movimiento: 1) la instrucción técnico-profesional en la escuela y 2) el descubrimiento de la psicología infantil. Figuras clave como Rousseau, Dewey, Montessori, Lietz y Demolins propusieron nuevos métodos centrados en el aprendizaje activo, la autonomía del estudiante y el aprendizaje a través de la experiencia.
This document summarizes a Return Path webinar about how their data and tools can help marketers with digital transformation. The webinar covered Return Path's email optimization and fraud protection solutions, and their consumer insight data. It discussed how their data from over 2 billion inboxes helps improve email performance and protect brands from phishing. The partnership with Salesforce was also highlighted as providing superior integration and more joint clients. Questions from attendees were answered about specific product capabilities and use cases.
The document provides tips for improving email deliverability. It discusses obtaining permission, sending relevant content at an appropriate frequency, managing complaints, using authentication techniques, and maintaining list hygiene to build a good reputation. It also recommends testing emails and using a pre-flight checklist to ensure compliance. The key is focusing on permission, relevance and reputation to maximize deliverability and ROI.
https://godmarc.io
Actively Block Phishing
Boost Email Deliverability
Get Visibility
DMARC, which stands for “Domain-based Message Authentication, Reporting & Conformance”, is an email authentication, policy, and reporting protocol. It builds on the widely deployed SPF and DKIM protocols, adding
linkage to the author (“From:”) domain name, published policies for recipient handling of authentication failures, and reporting from receivers to senders, to improve and monitor protection of the domain from fraudulent email.
At a high level, DMARC is designed to satisfy the following requirements:
Minimize false positives.
Provide robust authentication reporting.
Assert sender policy at receivers.
Reduce successful phishing delivery.
Work at Internet scale.
Minimize complexity.
It is important to note that DMARC builds upon both the DomainKeys Identified Mail (DKIM) and Sender Policy Framework (SPF) specifications that are currently being developed within the IETF. DMARC is designed to replace
ADSP by adding support for:
Wildcarding or subdomain policies,
Non-existent subdomains,
Slow rollout (e.g. percent experiments)
SPF
Quarantining mail
7 top tips to protect your business from BEC [infographic] By StellariseElena Tatarenkova
Spear phishing attacks, including business email compromise and brand impersonation, are on the rise - these are particularly dangerous because they are designed to get around traditional email security like spam filters.
We have outlined 7 important actions you can take to protect yourself and your company from business email compromise.
At Neualies, we have mastered the art of technology and we make technology work for you. We are a technically empowered IT solutions company. We have our expertise in industry-specific software and hardware solutions. Our work speaks for us, we have a proven reputation for delivering high-quality solutions to a broad spectrum of industry. We believe that every organization has a unique DNA and as we continue to advance our unified corporate vision of Social Innovation, we help amplify this uniqueness by bringing business-aligned IT services and solutions through customized and flexible engagement and operating models. https://godmarc.com https://neuailes.io
Email spoofing and phishing increased by 220% in 2021. With such high numbers, cyber-criminals are taking advantage of opportunities to spoof emails and phish for valuable information and credentials. As a result, the average cost of a data breach in 2021 was $4.24 million!
Email: still the favourite route of attackClaranet UK
The document discusses how email continues to be the primary attack vector for cybercriminals. It notes that 78% of people claim to be aware of phishing risks but still click unknown links in emails. Various statistics are presented about increases in spear phishing attacks, ransomware attacks, and losses to business email compromise scams. The document advocates for implementing cloud-based email security solutions to help block these evolving threats through features like advanced threat protection, malware and spam filtering, sandboxing, and encryption. It outlines options for layered protection ranging from basic email filtering to more comprehensive advanced threat protection.
This document discusses phishing attacks and ways to counter them. It begins with an abstract that introduces the topic of email phishing and its growing security problems. The main body is divided into sections that: 1) explain how phishing attacks work and their typical stages, from creating spoofed websites to tricking victims into providing sensitive information; 2) describe different types of phishing scams like spear phishing, whaling, and pharming; 3) outline warning signs that an email may be a phishing attempt, such as coming from an unknown sender or having odd writing; and 4) suggest awareness and technical solutions to help prevent falling victim to phishing.
The document discusses evaluation of spam and phishing detection and mitigation. It begins with an introduction on phishing and how it is used to steal personal information. It then provides methodological examples of phishing attacks and defines what a phishing email is. It compares different email filtering tools and their functions. It discusses research on projects related to phishing and spam in email services. It also provides ways to identify malicious email content like phishing emails, viruses, and spam through checking spam filters, setting up rules, and installing anti-phishing software.
2017 Deliverabilty & Beyond - What Eloquans Need to KnowChris Arrendale
This document discusses deliverability best practices for 2017 and beyond. It covers key deliverability topics like what deliverability is, email filtering, spam traps, list management, content, authentication methods like DMARC and SPF/DKIM, and privacy regulations. Feedback tools from Gmail, Microsoft, and Office 365 are also reviewed to help marketers monitor and improve their email reputation and delivery rates. Overall the document provides an overview of important deliverability considerations and strategies for email marketers.
weDMARC: Reinventing Email Security for the Modern EraweDMARC
In an era where cyber threats loom large, weDMARC stands as your beacon of hope in the realm of email security. With our pioneering expertise in DMARC implementation and management, we are dedicated to fortifying your organization against the ever-evolving landscape of cyber threats.
At weDMARC, we understand the critical importance of safeguarding your brand reputation and protecting your sensitive information. That's why we offer a comprehensive suite of services designed to empower organizations of all sizes to take control of their email security.
Our journey begins with DMARC implementation, where our seasoned professionals guide you through the intricacies of setting up and configuring DMARC records for your domains. From there, our vigilant monitoring and reporting systems provide real-time insights into your email traffic, identifying and thwarting unauthorized senders attempting to compromise your domain integrity.
But our commitment to your security doesn't stop there. With weDMARC, you gain access to a dedicated team of experts who are here to offer personalized guidance and support at every step of your DMARC journey. Whether you're just getting started or need ongoing assistance, we're here to ensure your email security strategy remains robust and effective.
But perhaps most importantly, partnering with weDMARC means safeguarding your brand reputation and preserving the trust of your customers. By fortifying your email security defenses, you can rest assured that your communications are authenticated, verified, and protected from phishing attacks and email fraud.
So why wait? Join forces with weDMARC today and embark on a journey to enhanced email security, fortified brand reputation, and unparalleled peace of mind. Together, we'll navigate the complexities of the digital landscape with confidence and ease, ensuring your organization remains one step ahead of cyber threats now and in the future.
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Many of the world’s largest brands encounter deliverability issues and roughly a quarter of all emails fail to reach consumers. Email deliverability has become increasingly complicated and intimidating for even the savviest marketers.
In this white paper, Yesmail busts various myths, including:
-Deliverability is all about subject lines and trigger words
-Bulking doesn’t matter if you keep acquiring new subscribers
-Best practices around deliverability are different for B2B email marketers
What threatens us in cyberspace?
Phishing: typology of threats
Phishing protection
What is anti-phishing protection?
Website protection
Company and online fraud protection
Conclusion
Learn more about cyber attacks and find out how to secure yourself - https://hacken.live/2BwYyOo
Similar to How Cybercriminals Cheat Email Authentication (20)
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#SQL #Views #Privacy #Compliance #DataLake
3. Welcome!
• Follow us on Twitter @StopEmailFraud.
• Use our hashtag #BeyondDMARC.
• Please type in your questions using the chat box.
• Yes! We’ll send you a recording.
5. Agenda
• The Email Fraud Problem.
• Email Authentication Best Practices.
• Real-time Insights into All Email Attacks.
• Tactics Fraudsters Use to Cheat Email Authentication.
• Unite Against Email Fraud.
• Q&A.
7. Email Fraud Is on the Rise
5 out of 6 big
companies
are targeted with
phishing attacks
Phishing costs brands
worldwide $4.5 billion
each year
RSA identifies
a phishing attack
every minute
Email fraud has
up to a 45%
conversion rate
Source: EMC, Google
9. Revenue Impact
• Reduced trust in brand:
• Customers and subscribers don’t know what to trust
• Reduced effectiveness of email:
• Consumer mailbox providers don’t know what to trust
Customers are 42% less likely to interact with a
brand after being phished or spoofed.
10. to: You <you@yourdomain.com>
from: Phishing Company <phishingcompany@spoof.com>
subject: Unauthorized login attempt
Dear Customer,
We have recieved noticed that you have recently
attempted to login to your account from an unauthorized
device.
As a saftey measure, please visit the link below to
update your login details now:
http://www.phishingemail.com/updatedetails.asp
Once you have updated your details your account will
be secure from further unauthorized login attempts.
Thanks,
The Phishing Team
1 attachment
Making an email
look legitimate by
spoofing the
company name in
the “Display Name”
field.
Tricking email
servers into
delivering the email
to the inbox by
spoofing the
“envelope from”
address hidden in
the technical header
of the email.
Including logos,
company terms,
and urgent
language in the
body of the email.
Making an email
appear to come
from a brand by
using a legitimate
company domain, or
a domain that looks
like it in the “from”
field.
Creating convincing
subject lines to drive
recipients to open
the message.
Including links to
malicious websites
that prompt users to
give up
credentials
Including
attachments
containing malicious
content.
Anatomy Of A
Phishing Email
12. Email Authentication Keeps Bad Email Out
Authenticating email helps ensure your legitimate messages reach
your customers, and malicious messages don’t.
There are three key authentication protocols to know:
1. SPF (Sender Policy Framework)
2. DKIM (DomainKeys Identified Mail)
3. DMARC (Domain-based Message Authentication Reporting &
Conformance)
13. How DMARC Works
Email received by
mailbox provider
Has DMARC been
implemented for “header
from” domain?
Does email fail
DMARC
authentication?
Mailbox provider
runs filters
QUARANTINE
NONE
REJECT
Apply domain
owners
policy
YESYES
NO
NO
Deliver Report
to Sender
Control & Visibility
22. Tapping Into the Return Path Data Cloud
• 40 day period (July and August
2015).
• Analyzed over 240 billion emails
from more than 100 data feeds.
• Identified over 760,000 email
threats targeting 40 top brands.
23. Tactic 1: Snowshoeing
• No discernible pattern to suggest
that the biggest phishing attacks
are launched on distributed IP
addresses.
• But 22 of the 76 medium-sized
attacks were sent from
distributed IPs.
• Assessing IP reputations should
continue to provide value.
24. Tactic 2: Subject Line Spoofing
The minority of serialized subject
lines we did find fell under four
interesting themes:
1. Social media scams
2. Account security
3. Calls to action with reference
number
4. HR Scams
25. Tactic 2: Subject Line Spoofing
• Urgency is a key theme in subject
line spoofing.
• Fraudsters prefer a template-based
approach.
26. Tactic 3: Display Name Spoofing
• In the majority of email threats, fraudsters spoof elements of the
Header From field.
• Nearly half of all email threats spoofed the brand in the Display Name.
28. #1: Authenticate Your Email
DMARC (Domain-based Message Authentication Reporting & Conformance):
• DMARC prevents domain-based spoofing by blocking fraudulent
activity appearing to come from domains under your control.
• DMARC provides an email threat reporting mechanism (aggregate
and forensic data).
• Use our DMARC Check Tool to query your domain's record and
validate that it is up to date with your current policy:
bit.ly/DMARCcheck.
29. “Simply put, the DMARC standard works.
In a blended approach to fight email fraud,
DMARC represents the cornerstone of
technical controls that commercial senders
can implement today to rebuild trust and
retake the email channel for legitimate brands
and consumers.”
Edward Tucker, Head of Cyber Security for
Her Majesty’s Revenue & Customs
30. #2: Get Visibility Into Email Threats
Email Threat Intelligence is the only way to:
• Address the 70% of email attacks that spoof your brand using
domains your company does not own (brand spoofing).
• Get visibility into all types of email threats targeting your brand
today.
31. Defend Your Customers, Brand, and Bottom Line
Detect & block fraudulent emails
spoofing your brand before they
hit consumer inboxes
Bolster malicious URL takedown
efforts with real-time email
threat detection
Reduce spend on fraud
reimbursements, phishing
remediation, and customer
service costs
32. “If you boil the jobs down of [IT security
professionals], they are ultimately tasked with
protecting the brand…
If you have a breach, research suggests that
60% of your customers will think about moving
and 30% actually do.”
Bryan Littlefair, Global Chief Information
Security Officer, Aviva
[Matt]
Email Fraud is on the rise and it’s costing companies millions.
Additional stats:
More than 400 brands are phished each month (Anti-Phishing Working Group)
Every day, beyond your control, cybercriminals send emails that spoof your brand, targeting your customers, partners, and suppliers with malicious content. As a result, customers lose trust in your brand, and your company loses business.
[Matt]
First there is a hard cost impact.
Fraud losses
Malware infection (secondary damages/losses)
Investigation
Remediation
[Matt]
Second there is a revenue impact. Email fraud has a dramatic impact on the trust your customers have in your brand.
It also reduce the effectiveness of email that is legitimate. A great data point from Cloudmark here: customers are 42% less likely to interact with a brand after being phished or spoofed.
While consumer fraud losses, increases in cyber insurance premiums, investigation and remediation costs are key drivers in justifying the investment in a solution, the more significant damage is the erosion of trust in your brand and potential loss in customer loyalty.
After falling victim to email fraud, the trust your consumers have in your brand will be negatively impacted and this will ultimately affect their buying decisions.
Phishers can erase years of goodwill in a second by exploiting that trust, but only if you let them.
As a result, customers lose trust in your brand, and your company loses business.
[Matt]
So why is email the chosen threat vector?
Because it is so easy to abuse as a channel.
Think about this: 97% of people globally cannot correctly identify a sophisticated phishing email.
And here is why.
Lets look at the all the different aspects of an email that fraudsters leverage to target victims.
[Ash]
[Ash] - go through these at a high level.
It is best practice to authenticate all legitimate email streams so your organisation can address direct domain spoofing attacks with DMARC.
SPF allows the owner of a domain to specify which mail servers they use to send messages from that domain.
Prevents fraudsters from spoofing the sending domain contained within the “envelope from” (aka mfrom or return path) address.
An SPF-protected domain is less attractive to phishers, and is therefore less likely to be blacklisted by spam filters.
DKIM allows an organization to take responsibility for transmitting a message in a way that can be verified by mailbox provider.
Can ensure that the message has not been modified or tampered with in transit.
Can help inform how mailbox providers limit spam and spoofing.
Not a universally reliable way of authenticating the identity of a sender.
DMARC ensures that legitimate email is properly authenticating, and that fraudulent activity appearing to come from domains under the organization’s control is blocked.
Makes the “header from” address (what users see in their email clients) trustworthy.
Helps protect customers and the brand.
Discourages cybercriminals are less likely to go after a brand with a DMARC record.
[ash]
[Ash]
Talk through why this phishing email is protected by DMARC.
Then, pass it to Ash with something like, “But, while critical, DMARC doesn’t combat against all phishing attacks. I’ll pass it to Ash to reveal why.”
[ash]
We ran some primary research in sept 2014, looking at 18 billion suspicious emails, targeting 11 banks in the UK and the US.
And what did we discover?
30% of the attacks came from an email address from a domain that was owned by the bank
that leaves 70% that were spoofed in some other ways like display name spoofing. This is REALLY relevant to our solution because we seek to address both: the 30% and the 70%.
We analysed 40 of the top global brands for a period of 2 months (july/August 2015) and looked at fraudulent emails coming from the 70% we covered here.
These are some of the tactics we were able to uncover thanks to email threat data:
1. Snowshoeing is still rife and monitoring IP reputations needs to be part of a multi-faceted email fraud protection strategy
2. Fraudsters do not go to the trouble of rotating elements of their subject lines, preferring a more template-based approach. Access to message-level data from email threat intelligence sources should help you prioritize your efforts around attack mitigation.
3. The most frequently spoofed Header From field is the Display Name, for which there is currently no authentication mechanism. Visibility into Display Name spoofing is critical in identifying and responding to phishing attacks leveraging your brand.
[ash]
With such a complex threat landscape, you need breadth, depth and speed when it comes to email threat intelligence, and this is what we mean by it: data from mailbox providers, data from security vendors, and data from consumer inboxes to give you a complete pictures of all the threats spoofing your domains (under your control) and your brand (outside your control).
Powered by the Return Path Data Cloud, our proprietary email threat intelligence empowers you to identify threats beyond DMARC — so you can respond to the 70% of email attacks spoofing your brand from domains that you do not control.
We use over 100 data feeds from more than 70 providers to detect, classify and analyze data relating to over 6 billion emails every day.
Respond to the 70% of email attacks spoofing your brand from domains that you do not own.
DMARC is a great first step, but it’s not a complete solution, protecting your brand from only 30% of email threats. Powered by the Return Path Data Cloud, our proprietary email threat intelligence empowers you to identify threats beyond DMARC. We use over 100 data feeds from more than 70 mailbox and security providers to detect, classify and analyze data relating to over 5.5 billion emails every day.
With Email Threat Intelligence, you can:
Get insight into email threats, coming from domains that your company does not own (e.g. cousin domains, display name spoofing, subject line spoofing).
View redacted message-level samples of fraudulent emails targeting your brand.
Identify phishing URLs embedded in fraudulent emails and inform your takedown vendor(s).
Integrate intelligence into your existing systems through a RESTful API.
Manage all Email Governance and Email Threat Intelligence alerts from a single portal.
[ash]
Here is an example of the data we get through
[ash]
[matt]
[matt]
For this project, we leveraged the Return Path Data Cloud—our proprietary network of over 70 mailbox and security providers representing 2.5 billion email accounts and in-depth behavioral insights from more than 2 million individual consumer inboxes.
[matt]
DEFINE SNOWSHOEING FIRST:
- Just as a snowshoe spreads the load of a person’s weight across a wide area of snow, snowshoe spamming distributes spam from various IP addresses in order to dilute reputation metrics, evade filters, and avoid getting blacklisted.
Traditional spam filters struggle with snowshoeing because they may not see enough volume from a single IP to trigger the filter. Therefore, we suspect fraudsters use this technique in large-scale phishing attacks to stay under the radar.
Volume of sample fraudulent emails seen
Attack size
HUGE: >7,500
LARGE: >2,500
MEDIUM: >500
[matt]
[matt]
[matt]
In the majority (62.69%) of email threats, fraudsters spoof elements of the Header From field, the most popular being the Display Name field (for which there is currently no authentication).
It’s time to unite against email fraud… And here are some of the leading brands out there at the forefront of this initiative (next slide)
[Matt m]
So how can Return Path help you?
Defend Your Customers
Detect and block all fraudulent emails spoofing your domains and brand before they hit consumer inboxes
Prevent loss of sensitive customer data by eliminating malicious emails
Defend Your Brand
Bolster malicious URL takedown efforts with real-time email threat detection
Preserve your organization’s reputation without impacting deliverability of legitimate emails
Defend Your Bottom Line
Reduce spend on fraud reimbursements, phishing remediation and customer service costs
Build trust in the email channel and and secure marketing-generated revenue
Here is a great quote from Aviva’s CISO Bryan Littlefair on why it is the CISO’s responsibility to protect the brand, in collaboration with Marketing.