Talking about security risks to data and compromised data was big news on the screens until a few years ago. Nonetheless, today, data security breaches have become widespread among millions of people. In the 21st century alone, over many immense breaches, 3.5 billion individuals have suffered personal data breaches. Besides, the passwords which correctly indicated the reason for data theft were not included. This was only one instance of millions of data breaches across the globe. Today, however, if not all, most of the industries of e-commerce and m-commerce are securing their services to prevent this theft. We will therefore address the security features in ecommerce and m-commerce in this article and later conclude on which is fitted with better security features and which is safer e-commerce, or m-commerce. Security Features in Ecommerce Because of the rising cybercriminals and cyber attacks, eCommerce Protection is an important feature for any online sales company. Security in e-commerce requires guidelines that ensure protected transactions over the internet. It includes protocols that protect individuals involved in the process of selling and buying products and services online. As an online vendor, companies need to gain the trust of their customers by using the e-commerce security basics that include authenticity, privacy, honesty, and non-repudiation. Here are a few security features typically implemented by most e-commerce companies to reduce the risk of cybercriminals targeting them: SSL Certificate HTTPS and not HTTP Anti-malware Software Security Features in Mcommerce Mobile devices are rapidly becoming the most common medium for both commerce and banking. The ease of using mobile smartphones also makes it an epicenter of illegal activities with new challenges and risks. Cybercriminals are a step ahead of any other device in collecting customer data and bank information. Therefore, companies using m-commerce providers concentrate on every possible way of obtaining their providers. Here are a few most critical features provided by m-commerce companies to protect the data of their users and other services offered: User Identification Security of Data Conclusion Mcommerce is more secure than ecommerce. While e-commerce guarantees its users general security practices such as two-factor authentication, one-time password, and multiple authenticity phases, m-commerce websites provide an advanced biometric authentication security feature.