The threat environment for email security is continually changing, so businesses must take preventative actions to protect their email infrastructure.
In this blog, we’ll look at four fundamental email security best practices that companies may use to safeguard themselves from the most recent internet dangers.
- Implement Multi-Factor Authentication.
Password-based authentication is no longer sufficient to protect your email accounts in the modern world. Phishing schemes and social engineering assaults are two increasingly complex methods used by cybercriminals to access email accounts without authorization. 81% of security breaches, according to a recent study, include weak or stolen passwords.
Multifactor authentication (MFA) adds another layer of security by requiring users to provide other authentication factors in addition to their passwords, such as a code sent to their phone or a biometric scan. This makes it far more difficult for criminals to obtain crucial information via email.
- Use Email Encryption
Email encryption is a critical best practice for digital security in 2023. Email encryption scrambles the contents of an email communication using sophisticated algorithms, rendering it unreadable to anybody lacking the decryption key. Emails that include confidential information, such as financial records, personal information, or trade secrets, should be very careful about this. Encrypting email can help businesses protect and retain the confidentiality of their critical data.
3. Train Employees on Email Security Best Practices.
A startling 52% of firms recognize that their staff are their biggest IT security concern, according to a recent study by Kaspersky. Employee carelessness might unintentionally compromise a company’s overall IT security strategy, leaving a huge vulnerability that hackers can exploit.
Employee training on email security best practices is crucial to lowering the risk of a successful attack, since human error continues to be a major barrier for email security. Phishing schemes, strange email attachments, and password security should all be covered in this training. Also, it’s crucial to constantly update this training to keep staff members informed of the most recent risks and best practices.
According to the 2022 Verizon Data Breach Investigations Report, human error was implicated in 82% of data breaches. Regular training on the best practices for email security can help lower the risk of these kinds of intrusions.
- Implement DMARC Authentication.
A strong email authentication technique that aids enterprises in preventing email fraud and phishing is called Domain-based Message Authentication, Reporting & Conformance (DMARC). DMARC offers a reporting system for identifying unlawful behaviour and enables businesses to select which email providers are permitted to send emails on their behalf. The danger of email-based assaults can be considerably decreased by using DMARC authentication.
A recent survey found that 79% of Saudi businesses expose clients to scam emails. Implementing DMARC is a crucial step in defending your business against email-based risks, and doing so can help to protect the company’s domain from things like spoofing and false emails.
In short, email security will continue to be a top concern for businesses in 2023. Organizations may greatly lower their risk of becoming the target of email-based attacks by deploying multifactor authentication, email encryption, staff training on email security best practices, and DMARC authentication. In order to safeguard your email accounts and confidential material from the most recent internet attacks, you must always be aware and proactive.
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