What is the first thing you do early morning every day? Well, the obvious answer is checking emails right! Every 8 out of 10 individuals even today check emails as their daily morning routine before proceeding any task. No doubt, even on the existence of the other digital communication email remains the backbone of every business.
No doubt, email is the most prevalent medium of online correspondence, especially for business. Businesses today approach more of email conversation rather than telephonic conversation for regular and intense operations. Even in 2021, email remains a core part of our everyday digital life. In spite, the rise of popularity in instant messaging and tools email practices is still being utilised massively inviting a vast proportion of malware present on the networks that originated and delivered through the malicious attachments.
Approximately nearly 306.4 billion emails were exchanged in 2020, by both public and private business. The number is projected to grow higher and reach over 361.6 billion by 2024. So, you can assume that your business accounts are the much-awaited destination of cyber threats for acquiring confidential, valuable information and client’s data.
Now we ask you, as a businessperson,
- should you be concerned about email security?
- What are the blunders associated with email threats obtained by the organisation?
All the above questions might have made you anxious about your organisations’ email security. Though these concerns where once gliding slowly yesterday, today might have piled on a series of fear. So, in this article, we shall address the security issues and best email security practices.
How safe is your email?
Like any ordinary piece of technology, the email itself is not secure. If you take a roundabout on the email used in the mid of ’90s and today, we see a vast difference.
But why isn’t email complete secure?
Like most technology invention, email, before designed, had no security in mind. For instance, just as you need to ensure Secure DNS of your organisation, you also need to secure your email and protect yourself from email threats. Though the inherent protection has inclined since its creation, it is still far from being concretely protected.
What falls under email security?
Email security alludes to the standard safety method utilised by an organisation or individual to ensure that the email service or account hold guarantee for secure accessibility. It traverses access, email structure, client conduct, and different supporting progressions, services together with security planning. Your enterprise’s internal security team should take up email security approaches such as the multi-factor/layered authentication that joins employees, training, powerful cybersecurity strategies, and legitimate security tools.
How does the email security framework work?
Email security depends on the technologies, updates that inspect the incoming or outgoing of emails with guaranteed protection of its client information and data sent or shared and protected them from different cyber incidents or threats carried out by the email.
In short, the email security architecture should be a multi-layer concept combining robust cybersecurity policies, education, and tools.
How does the email security work?
Based on examining the outgoing and incoming emails, users safeguarding users data is a must priority to check on the cyber incidents.
Secure email security gateways
The problems with email security come in the form of two sources:
- From the users who ignore password safety
- The companies who are very much careless with their users’ confidential data (example using a password in plain text).
Past years the cybercriminals have exposed companies holding millions of accounts and passwords. Even top companies with dignified security systems faced data disruption.
Back in 2015, 13 million customer data were stolen (personal information, emails, security questions, and telephone numbers) from Webhost.
Alongside, Yahoo’s 500 million accounts got compromised. The story of data theft can go way long, but our point here is to make the email security paramount. The email security gateways anticipate protection by preventing threats beforehand. All the inbound and outbound email traffic goes under a scan for potential hazards for malicious URLs, malware, blocks, and phishing attack.
Top common threats to email security
Below you can figure out the few email breaches which have troubled the users in past years.
Phishing threats are email tricks that use the description and social engineering malicious practices of sending emails from a recognised email address. The user intends to mislead an individual in sharing delicate or classified data, such as credit card number, transaction account, or login credentials, which is further used as one of the significant resources to breaking email security.
Spear phishing is the advanced type of phishing somewhat similar to spamming. Cybercriminals utilise the employee’s extensive background research to make a highly customised email that appears from a reliable co-worker, department head, or business partner.
When the victim gets trapped, they either lock the data or share the business confidential.
Email spoofing threats depend on the development of emails that appears from a reliable email address, legitimate locations, and domain name. A spoofed mail can trick the recipient by disguising the email. In this situation, the attackers’ take up a definitive trick to make the recipient open the message and download the attachment.
Malware and Ransomware:
Malware and explicitly ransomware are ordinarily delivered through email threats like phishing. When you open the attachment directed from the received email, malware is directly delivered to your PC. Ransomware specifically destroys your PC framework by encrypting and blocking the information access.
Malware and Ransomware threats are getting advanced and challenging. The cybercriminal’s clear intention is to weaken the frameworks and get hold of critical information that can brutally destroy the company’s finance and reputation.
Business Email Compromise (BEC):
Business Email Compromise is a high-level social engineered email threat that is specially marked to high-ranked professionals in an organisation with clearance to perform financial exchanges. Cybercriminals imitate the CEO and send the email to a member inside the organisation requesting an immediate transfer, and direct deposit.
How to protect your email security from the cybercriminals and email threats?
Majority ransomware is delivered from the forms mentioned above. Making adequate email protection is can be ensured through advanced cloud email security solution that allows analysing every content of the provided email in real-time.
Additionally, what you can do is outsource the cybersecurity service. With aid from the professionals, you can develop a healthy cybersecurity plan to avoid many online lurks and email threats. The program framed by the certified personals includes policies, guidelines, requirements, and recommendations regarding the implementation and usage of technologies in your business, including the communication channels.
The findings do indicate that the threat surface is going high. As the cybercriminals are getting sophisticated, the organisation security seems to continue to outdate. The threats continue to outflow the company infrastructure at a single point of time. The visibilities seem to be lacking in almost 3 out of 10 enterprises in Australia. For the enterprises moving to defend their team, they need to take up email solutions are a primary step. By evaluating the threat vector and expected patterns, comprehensive protection policy is suggested.
No doubt the cybercriminals continue to launch the high-end attacks, so email security should be a foremost priority for the business. Implementing the best cybersecurity practices in your enterprise helps to safeguard your business email accounts against the email-borne attacks. To execute these email securities, one needs to have robust email security with multiple email security practices to reduce potential vulnerabilities.
Not sure what is the next cybersecurity your business needs? Well, we can together workout to create realistic and achievable cybersecurity practices inside your organisation. You can contact us at 1300 138 600 or email us at [email protected]