Securing Your Company’s Email to Prevent a Data Breach
Email is a platform that hackers commonly use to access an organization’s data and sensitive information, and companies of all sizes can be vulnerable to security threats. In the past decade, even large companies like AOL, Sony, and Yahoo!—all of which have the resources for multiple layers of security—have faced security breaches due to email hacks. If those companies are vulnerable to attack, many small businesses worry their company might also be. But there are several important steps companies of all sizes can take to decrease the risk of an email security breach.
Get Back to Basics
Good encryption solutions are critical to a company’s email security. Email encryption permits only certain users to read and access emails. There are a number of methods of encryption, ranging from plug-in software to third-party email services like Office 365, which is the easiest option and includes built-in encryption. Another solution is a policy-based system that detects keywords, attachments, or numbers that indicate sensitive information, automatically removing that confidential data from the email. Most email security solutions have basic requirements that must be met before the system can be implemented, including updated operating systems and applications or TLS implementation on the email server.
Prevention Is Key
In addition to having basic encryption and email security, there are a few other ways to prevent security vulnerabilities, including affordable cloud-based security solutions from McAfee and similar companies. But additional layers of security should also be considered on top of that for maximum protection. Every device that accesses the company network must be secured, including those of employees working remotely. This means setting up a secure VPN to eliminate security vulnerabilities for employees working from home. It’s also a good idea to set stronger email password requirements.
Don’t Overlook Internal Threats
Security threats aren’t always on the outside; sometimes, breaches come from within the organization. Unfortunately, all the encryption and anti-malware solutions in the world won’t help that situation. This isn’t always on purpose—unfortunately, many businesses don’t train their employees on the importance of email security. As a result, confidential data can be unintentionally sent outside the company, causing serious financial damage. Training is an effective way to prevent accidental negligence by employees who aren’t aware of the potential for outside threats.
Mobile Security Is Important, Too
Mobile security should never be overlooked! Every employee probably carries a smartphone—whether it’s their own or one issued by the company—and many of them have access to their work email on their phone. If their phone gets lost or compromised, confidential information could be available to the world. A business IT firm can help implement solutions for better mobile security.
KyndL Corporation knows the importance of email security, and we help companies of all sizes implement affordable solutions that address their vulnerabilities and protect their sensitive information. Call us today at 978-564-1990 to find out how we can help with your security and IT needs.