Why choose on-premise is better than cloud?
On-premise software requires that an enterprise purchases a license or a copy of the software to use it. Because the software itself is licensed and the entire instance of software resides within an organization's premises, there is generally greater protection than with a cloud computing infrastructure.
What is more safer cloud or on-premise?
A huge security advantage the cloud has over on-premises servers and infrastructure is segmentation from user workstations. The most common way attackers get into networks is through phishing and email-borne threats. The attacks almost always enter through user workstations.
When to choose on-premise over cloud?
Top factors to consider when choosing a solution\n\n On-premises systems allow more control over things like customization, although it's hard work for your IT team. If you're after scalability, a cloud solution makes it easier to expand storage and add more users—and you only pay for what you need.