If your mailbox continually receives unsolicited emails from people you do not know. Then you are probably a victim of email spamming. This is your moment to install Sophos Email protection. As the name suggests, Sophos email protection is a system that secures email accounts from phishing attacks making your inbox spam-free. What is more, with Sophos email gateway users can be protected from identity theft, social engineering attacks, and even pharming attacks.

The mail security system can be implemented as a standalone setup. In which case it will be known as Sophos email appliance. However, the same mail security system can be implemented as part of the unified threat management platform. In this case, it will be known as the anti-spam system.

The same case is true when deployed as part of the Sophos XG firewall services. Hence, during installation and configuration, policies will be created to filter spam emails based on the sender’s reputation. The email filters which basically work through anti-spam service will ensure that all flagged emails are dropped at the gateway level.

Why you need Sophos email protection

To begin with, this is the only integrated email security solution that assures your organization of protection against phishing attacks. Email spammers tend to target corporate emails with the hope of gathering gaining trust with their would-be victims. As it is, installing this solution protects your email server from spam emails.

Sophos Email Protection

Also, the solution comes integrated with Data leakage protection. A feature that ensures that all copyrighted information is not leaked. Furthermore, with data leakage protection, effecting companywide compliance to corporate email usage policy becomes easy. The net effect will be users’ full compliance with email security policy.

Secondly, the Sophos email protection enables you to encrypt emails before sending them. The emails will be sent with digital signatures to authenticate the true source. So in the event that the email correspondence involves sensitive information, the recipient will be assured that the content has not been tampered with.

Thirdly, the mail protection system runs concurrently with the Sophos Sandstorm. The Sandstorm protection will help the mail system to detect email propagated threats, stop the threats entering the corporate network. As a matter of fact, Sandstorm protection excels at managing some of the most evasive threats.

Lastly, the email security system has an on-box reporting interface that offers visibility into user activity, daily mail volume and other statistical data. From the reporting, the IT Security staff can spot the most notorious endpoint for spamming. Also, trace the source of spamming in the network. The intelligence gathered can inform policy changes to strengthen the overall protection environment.

How the Sophos Email appliance works

Sophos email security can be deployed in the local area network in two main options. The first option is deployment as an appliance. In this case, you can purchase the physical Sophos appliance and deploy it in the server room at your premises. The second option is deployment as a virtual appliance. In this case, you can set up the system in a virtualized environment such as the VMware platform.

The mail security system has two key users. The first user type is the system administrator. They have system management rights. The rights include the ability to create new accounts, modify and update existing accounts and even delete the accounts created. The second user type is the help desk. They can manage quarantined and spam emails. Also, they have access to reports and can use the inbuilt help system to resolve any problem detected.  

On the initial setup, email server addresses have to be assigned. The next step is the policy configurations. The policies created will help to manage incoming mail messages as well as outgoing emails. In short, these rules will outline procedures on how emails with file attachments are handled, how encrypted emails are decryption. Also, the policies outline what action can be taken for suspicious emails containing Trojan s and viruses.

Once Sophos Email appliance has been set up, it can be integrated with a directory e.g. Microsoft active directory. The integration will help in producing rich reports so that instead of generating reports based on IP addresses, you can also get user-based reports.

Contact us for the best email protection solutions including anti-spamming and anti-phishing solutions. Still, we have the best network security firewall solutions.

see also: server room security.

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