DMARC vs. SPF vs. DKIM | What's The Difference? | EasyDMARC

so [Music] um email authentication is an essential part of protecting your brand and your customers from all email fraud phishing and spam the two mainly used email authentication Protocols are SPF and dchem but there's a new kit on the Block which is called dmarc in this video I want to discuss how these protocols work independently and then what's the connection between them SPF which stands for sender policy framework was one of the earliest email security protocols that was invented it works by whitelisting a collection of IP addresses in a DNS Zone record and then the receiving site does the verification that that specific email came from a legitimate server we've covered SPF in detail in many of our videos that you can check from our Channel so dchem which stands for domain Keys identified mail is another email security protocol which lets the domain owner set up a digital signature this signature verifies that the email came from an authorized source and has not been altered in transit so SPF and dchem are methods to prevent email fraud spam and phishing attacks and SPF authenticates the sending server while DCM authenticates the email and its content [Music] so dmarc which stands for domain-based message authentication reporting and confirmness is another email security protocol that works alongside SPF and dcam and it it takes the email authentication to a whole new level it allows the email receivers to check for SPF and decam results and also lets those servers know how to handle emails that fail these checks using its own policies it also provides two types of reportings that lets the domain owner investigate and configure email sending sources okay so to talk about the differences between these protocols SPF checks if the actual sending server is allowed to send out emails from that particular domain while dcam has its own digital signature to the email and to verify its authenticity and then you also have dmarc that helps domain owners specify what needs to be done what policy needs to be applied to their emails in case they fail SPF and dkim checks so while while these email security Protocols are they serve different purposes they are interconnected and they work together to enhance email security and reliability implementing protocols like spfdkm and dmarc can be challenging due to their technical requirements SPF requires for you to know all the sending sources of a domain while dcam involves generating digital signatures dmarc on the other hand it requires a very careful policy application to avoid false positives uh we'll be talking about the technical aspect of these protocols in our upcoming videos so thank you for watching uh stay safe [Music]

Channel: EasyDMARC

Views: 5,652

Keywords: DMARC, DKIM, SPF, email authentication, email security, email spoofing, cyber security, email authentication protocols, email authentication explained, email security basics, prevent email spoofing, protecting emails, secure emails, DMARC explained, DKIM explained, SPF explained, email authentication tips, email protocols, authentication explained, security basics, prevent spoofing, protect emails, secure communications, DMARC explanation, DKIM explanation, SPF explanation

Id: KO7ecn4itq4

Length: 4min 5sec (245 seconds)

Published: Mon May 22 2023