File transfer tools are essential for businesses that need to share and transfer large files securely with their clients, partners, or employees. However, file transfer tools can also be vulnerable to hackers who can intercept, modify, or steal sensitive data in transit or at rest. Hackers can use various methods to compromise file transfer tools, such as brute-force attacks, phishing, malware, man-in-the-middle attacks, or exploiting vulnerabilities in the software or protocols.
To protect your file transfer tools from hackers’ mass-hacks, you need to implement some best practices and security measures that can enhance the confidentiality, integrity, and availability of your data. Here are some tips on how to do that:
Choose a secure file transfer software
Not all file transfer software are created equal. Some offer more security features and options than others. When choosing a file transfer software, you should look for one that supports secure protocols such as FTPS (File Transfer Protocol/Secure) or SFTP (Secure File Transfer Protocol). These protocols use encryption and authentication to protect data during transmission. You should also look for a file transfer software that offers audit logging, user identification, access control, and data integrity checks. These features can help you monitor and track file transfer activities and prevent unauthorized access or tampering.
Some examples of secure file transfer software are:
- SolarWinds Serv-U Managed File Transfer Server: This is a server-based software that runs on Windows Server and Linux. It supports FTPS and SFTP protocols and has a free companion FTP client available. It also offers granular permissions, file integrity checks, session encryption, and audit trails.
- Files.com: This is a cloud-based file management platform that facilitates file sharing, transfers, and storage. It supports FTPS and SFTP protocols as well as HTTPS and WebDAV. It also offers encryption at rest, user authentication, role-based access control, and activity logging.
- ExaVault: This is another cloud-based file management platform that supports FTPS and SFTP protocols as well as HTTPS. It also offers encryption at rest, user authentication, access control lists, and audit logs.
Use strong passwords and encryption keys
One of the most common ways hackers can compromise file transfer tools is by guessing or cracking weak passwords or encryption keys. To prevent this, you should use strong passwords and encryption keys that are long, complex, and unique. You should also change them regularly and avoid reusing them across different accounts or services. You can use a password manager or a key generator to create and store your passwords and keys securely.
Educate your users
Another common way hackers can compromise file transfer tools is by tricking users into clicking on malicious links or attachments that can infect their devices with malware or steal their credentials. To prevent this, you should educate your users about the risks of phishing and social engineering attacks and how to spot and avoid them. You should also provide them with clear guidelines on how to use file transfer tools safely and securely. For example, you should instruct them to:
- Verify the identity of the sender and the legitimacy of the link or attachment before opening or downloading it
- Use a secure connection (HTTPS) when accessing file transfer tools online
- Avoid using public or unsecured Wi-Fi networks when transferring files
- Scan files for viruses or malware before transferring or opening them
- Report any suspicious or unusual activity or incidents to the IT department
Update your software and systems
Another common way hackers can compromise file transfer tools is by exploiting vulnerabilities in the software or systems that run them. To prevent this, you should update your software and systems regularly with the latest patches and security fixes. You should also use antivirus software and firewalls to protect your devices from malware and network attacks. You should also backup your data regularly in case of data loss or corruption.
Conclusion
File transfer tools are vital for businesses that need to share and transfer large files securely with their clients, partners, or employees. However, file transfer tools can also be vulnerable to hackers who can intercept, modify, or steal sensitive data in transit or at rest. To protect your file transfer tools from hackers’ mass-hacks, you need to implement some best practices and security measures that can enhance the confidentiality, integrity, and availability of your data. These include choosing a secure file transfer software, using strong passwords and encryption keys, educating your users, updating your software and systems.