Phishing email attacks and infiltration methods have been continuously improved, from emails, pictures, file archives, web page advertisements, system vulnerabilities to encrypted ransomware. MDS H571 uses advanced tools (smart learning) to interpret all incoming and outgoing email data and analyze the threats that may be hidden in it. For example, use the spam classification engine to automatically learn the letter characteristics of SPAM and HAM to help identify thousands of malicious programs or viruses. MDS H571 will deal with the complex problem of email. Through the concept of interconnection and data sharing, the email data will be transmitted through the cloud intelligent learning system to prevent and track the source of malicious attacks.

Managers can compare the subject, attachment file (zip / rar), and extension by setting the rules and regulations to isolate and block e-mails that may be subject to ransomware attacks, reducing the harm of enterprises from ransomware attacks. In addition, in addition to infiltration by file attacks, e-mail attacks also include malicious link URLs in the text to trick users into clicking. The MDS H571 email system provides a URL body link filtering database, which breaks through the general filtering against the sender's source IP or domain. MDS H571 the body IP and domain can effectively prevent ransomware attacks.   

Built-in two sets of anti-virus engines, Calm AV anti-virus engine (free) and Kaspersky (optional). Anti-virus software Clam AV can detect more than 4 million types of viruses, worms, and Trojans. No matter email, WEB, or FTP, it will automatically scan for viruses, update virus files automatically through the Internet daily, and provide rankings of virus messages Leaderboard report. Automatically check for virus patterns daily. Kaspersky Anti-Virus provides enterprise-class network security protection against viruses, malware, spam, and other threats, taking into account performance and detection.            

SPF sender source verification can filter out letters from illegal hosts forged by legitimate domains; DKIM domain verification emails can be used to prevent email content from being tampered with. When sending the mail, the server signs the mail with the private key, and confirms the public key data recorded above with the sender's domain through DNS. It can be paired successfully with the private key, which means that the mail was indeed sent by the original sender. Both the receiving end and the sending end can use DKIM authentication to prevent spammers from spamming, sending spam letters through fake mail senders and fake private key signatures.             

Most hacking methods will steal the recipient's letter, fake the sender's reply scam, and in order to make the recipient reply to the letter for verification and not be received by the original sender, the sender's name will be partially changed. , So that the recipient is deceived without any doubt about him. MDispersion H57TA2D mail security seal, provide personal verification seal and develop a seal icon, so that after receiving the letter, the recipient can return to the sending mail host through the link to confirm the original letter content, and check the confirmation letter sent Whether the content is consistent and consistent with the content.            

Automatically filter and scan emails in accordance with corporate regulations or internal rules of the organization to detect inappropriate email behavior. Not only can scan the complete message content, but also perform keyword scanning for individual domains where the message is sent (outbound, inbound, outbound), and for filtering methods that meet the filtering conditions such as quarantine, delete, block sender IP, and send notification Letters, carbon copies, etc. can help system administrators comply with regulations inside and outside the enterprise.

For all the mail entering or leaving the mail server or mail gateway, along with the enclosing file, all the records are recorded, the user's computer letters are not visible, and can be forwarded to the user by the recorder, and can be automatically backed up to the network neighborhood or FTP Server, and provide corresponding fields for quick query and intercept reason query, which can help managers understand the status of mail exchanges. Quickly search and read email data backed up externally. The most important thing is that the format of the stored email is eml, which can be easily read or searched under any operating system.

With the function of automatic account creation, the original mail host account and letter can be automatically converted. The administrator does not need to re-enter the account number and password, which reduces the trouble of new and old mail host replacement and account creation. In addition to automatic account creation / transfer settings, it also provides user account manual creation and AD account integration modes.            

"Creating a never-ending network", dual-machine backup allows the main mail host of an enterprise to stop working when there is an abnormal operation. The backup mail host will automatically take over as the main mail host, allowing the corporate mail host to stay on for 24 hours. working normally. The off-site backup is to set up a dedicated mail host in the head office and the branch office. When the mail host fails in any place, the system can automatically switch to another host to keep it running. There are interruptions, and truly offsite backup services are available.