( http://bit.ly/2n096Oj ) – Running an e-commerce portal on shared hosting is never safe, your online business needs to add an extra layer of security, which is not possible with shared hosting accounts. Shared might have hosting-accounts with malicious websites or spammers may be using it for unsolicited activities. Shared hosting is not Payment Card Industry Data Security Standard (PCI DSS) compliant, which is a requirement if you accept credit card payments or store sensitive information. On the Dedicated server, you can put extra security layer to protect from adware and malware. A premium firewall would monitor both incoming and outgoing traffic and prevent any malicious activity.