Strategies for safely uploading files online using cloud services

In today's digital age, businesses are increasingly relying on cloud technology for file sharing and data management. However, this shift towards cloud computing also brings about new security challenges. Kris Lahiri, the Chief Security Officer (CSO) of Egnyte, a leading company in the cybersecurity and data management industry, shares his insights on maintaining a secure cloud infrastructure.

Firstly, encrypting data at all stages of its lifecycle (creation, in-transit, and at rest) is crucial for businesses operating in the cloud. This ensures that sensitive information remains secure, even if a device is lost or stolen, or if someone without authorization gains access. Encrypted files cannot be accessed in such scenarios, providing an additional layer of security.

Secondly, businesses should appoint a dedicated security officer with experience in all areas of the cloud. This individual will be responsible for preventing attacks before they happen and managing the various security measures in place.

Thirdly, IT decision makers should stay updated with relevant, accredited, and neutral articles and whitepapers on cloud security. This knowledge will help them make informed decisions and implement effective security strategies.

Fourthly, businesses should routinely audit user permissions, activity, and applications in their cloud ecosystem. This helps ensure secure cloud usage and can prevent data breaches that often result from employee oversight.

Hackers may see the growing use of cloud technology as an opportunity to exploit system vulnerabilities. To counter this, businesses should employ methods to support compliance initiatives and promote user mobility and productivity, while also routinely auditing their cloud ecosystem.

Accredited third-party security companies can run penetration tests to safely 'attack' a system and highlight potential threats. Proactive solutions like Netskope can detect application and device use, providing real-time insights into a business's cloud activity.

Educating employees about the potential risks of cloud technology is also essential. Businesses using cloud technologies should disseminate security information to users within a business, fostering a culture of vigilance and awareness.

CIO's should think aggressively like hackers to ensure a secure cloud infrastructure. By anticipating potential threats and taking proactive measures, businesses can maintain control over their information and experience the full benefits of cloud technology for file sharing.

In conclusion, by following these tips, businesses can secure their data in the cloud, mitigating risks and ensuring efficient operations. As cloud technology continues to evolve, so too will the need for robust security measures. By staying informed, proactive, and vigilant, businesses can navigate the digital landscape with confidence.