Email is one form of communication technology that is very helpful in corresponding with other parties. Emails can be sent and received easily, do not recognize the limitations of time and place and only require a very low cost. In the business world, corporate email is so important to company management. As we know that an email is a communication tool that is ranked top in terms of communication between companies, business colleagues, employees and customers, as well as between internal employees of the company. Therefore, email validation is sometimes needed to ensure that colleagues or corporate customers are still active in using their email and miscommunication does not occur email validation.
Seeing the enormous importance of email for companies, the potential threats to corporate email security are also quite large and can come from anywhere. Company email if not maintained or protected can be used as access to other parties, for example, business competitors to spy on, monitor, damage or delete all information contained in e-mails on servers and company computers.
Attachments on Email
One potential threat to corporate e-mail security is attachments or attachments to incoming e-mail to your company e-mail, you need to be aware because attachments can contain viruses or malware. Various viruses and even keyloggers that can contain username and password information from e-mail are included in the attachment.
One feature that you can recognize from emails that contain viruses is that the titles used are usually interesting. Be aware of this and don’t open the e-mail. You can delete it immediately if you know the e-mail was sent by an e-mail address that is unclear and unknown to you.
Lots of emails that go into corporate emails. Among the incoming emails, there are some unneeded (spam) emails that contain various offers and sometimes things that are not clear. You can imagine if spam emails are sent every day will disrupt server activity. Emails sent for spam are not just one or two emails a day but dozens to hundreds of emails.