Samsung’s vice president and head of security, Seungwon Shin, emphasizes a simple truth: many users let their guard down when they install apps outside official stores, which opens the door to viruses and hacking. In discussions with a tabloid outlet, Shin shared a foundational rule for safeguarding smartphones: rely on trusted sources and manage permissions carefully. This guidance reflects the growing importance of privacy and security as devices carry increasingly sensitive data such as banking details, personal photos, and family information.
Shin warns that the most common mistake is downloading apps from untrusted storefronts and then granting those apps permissions that go beyond what is necessary. When users sidestep reputable channels, they lose the guardrails that prevent unvetted software from gaining access to personal data. He stresses that stick-with-the-known stores is not just about convenience; it is about reducing exposure to risky software and risky behavior on mobile devices. [Source attribution: Samsung Security Division]
According to the expert, the safest practice is to confine app installation to recognized marketplaces such as Galaxy Store and Google Play Store. These platforms deploy checks and reputational signals that help filter out harmful software and reduce the likelihood of compromise. Such discipline is especially vital given how smartphones have become repositories for sensitive information, including financial details, professional data, and intimate memories. [Source attribution: Samsung Security Division]
Shin highlights that built-in protective mechanisms within official stores act as an additional line of defense. For instance, when a potentially malicious application is detected, automated measures in the store or on the device can prevent installation or remove the offending software. This proactive protection contributes to a safer user experience and lowers the risk of covert data exfiltration. [Source attribution: Samsung Security Division]
Beyond the technical safeguards, Shin calls for heightened user awareness about privacy. He notes that smartphones now hold more personal data than ever before, and users should regularly review app permissions, limit access to sensitive information, and stay informed about the permissions they grant. Taking these steps can help preserve confidentiality, protect digital assets, and maintain control over one’s own information. [Source attribution: Samsung Security Division]
The overarching message is clear: exercise caution with where apps come from, be prudent with permissions, and trust reputable ecosystems that continuously monitor and improve security. By prioritizing these practices, users can enjoy the convenience of smartphone apps while keeping personal data out of reach of malicious actors. [Source attribution: Samsung Security Division]