How a Business Can Keep Its Emails Safe and Sound in the Era of Email Threats?

It might be surprising, but emails can still pose risks in this era of advanced technology. Up to 90% of targeted cyberattacks start with an email. So, how can a business keep its emails safe and sound?

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Let's begin with the basics. Just as we'd want to understand the methods of a crafty thief in town, it's crucial to grasp the dangers facing emails. These threats range from deceptive emails aiming to steal information to those harbouring malicious software, and even emails attempting to deceive employees. Now, let's delve into the key players in email security: DMARC, SPF, and DKIM. While they may sound like technical jargon, we'll simplify them.?

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DMARC functions as the email safety authority, leveraging SPF and DKIM to determine an email's trustworthiness and establish rules that all email systems must adhere to. If an email raises suspicion, DMARC provides guidance on how to manage it.?

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SPF, on the other hand, operates much like a VIP guest list at an upscale event. It comprises all the authorized email addresses permitted to use your business's name. If an email arrives from an uninvited sender attempting to impersonate your business, SPF detects them and denies their access.?

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Then there's DKIM, much like a unique seal on a letter. It affixes a distinctive signature to outgoing emails. When the email arrives at its destination, the recipient verifies this signature to confirm its source. If the signature doesn't match or is absent, the email may be flagged.?

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It’s only obvious that email security is vital for businesses as it ensures the confidentiality of sensitive data and maintains the trust of clients and partners, while also reducing the risk of financial losses and potential legal consequences resulting from data breaches and cyber threats. Furthermore, it helps maintain smooth business operations and prevents costly disruptions caused by email-based attacks. To enhance email security, businesses can protect themselves by learning about these threats and using crucial tools like DMARC, SPF, and DKIM. By raising awareness and providing training, everyone can help in preventing online risks.?

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Data Loss Prevention is a proactive control to minimize exposure??

Phishing, smishing, and vishing attacks exploit a fundamental truth: 'Humans are more vulnerable than the systems they operate.' Data Loss Prevention (DLP) goes beyond mere authentication, offering a robust defense against unauthorized data leaks. It scans outgoing emails for sensitive information such as personal IDs or proprietary data and can automatically flag, block, or encrypt potential data breaches.?

? In order to safeguard sensitive data, businesses should implement well-defined data flow policies, which are designed to ensure that information is consistently maintained in its designated and secure locations. While training plays a valuable role in enhancing data security awareness, it's equally important to have proactive security measures in place as a backup plan for cases when training may not fully address potential risks.?

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