Transferring files has become more dangerous than ever. Even simply transferring a file via email, FTP, or DMZ could put you at significant risk of attack by hackers.
Most companies instruct their employees on the benefits of following strict cybersecurity protocols. But, even with all that training, we’re all just human, and we’re prone to error. So, which are the most commonly missed exposures that could leave your system vulnerable when sharing files?
Common Large File Transfer Risks
Exposing Data to the DMZ
Many company employees and trading partners often store data in the demilitarized zone (DMZ). Unknown to them, these files are at a higher risk of exposure and attack since the DMZ is more exposed to the internet.
You might also need to use manuscripts when using the DMZ, which can, in turn, create more vulnerabilities in your company’s system.
The best way to go around this and keep your data secure is by avoiding storing data in the DMZ at all costs. A good alternative to the DMZ is a reverse gateway proxy. Reverse gateway proxies are safe since all the data is stored and shared inside your private network.
FTP Transfers
FTP is one of the most insecure transfer protocols, especially when it comes to large file transfers. It does not encrypt user credentials. This means that all your files, user IDs, and log-in information can be sniffed and stolen during the transfer.
The best way to avoid this is by using secure protocols like OpenPGP and SFTP. GoAnywhere’s SFTP server for file transfers is streamlined and safeguarded. You should also encrypt your passwords and other sensitive files to prevent them from being stolen during file transfers.
Using your Proxy Software
Many small businesses and startups often save money by creating their homegrown solutions. Creating your proxy software means using older, less sophisticated technologies that, more often, offer incorrect or misleading configurations. They also require inbound and outbound port configurations.
Instead of putting your data at risk, you should do away with your homegrown proxy and replace it with modernized reverse technology. You should also maintain total control over your private network to ward off any intruders.
Open Ports in your Network
Hackers can gain access to your network through basic inbound firewall rules. Although this might seem menial, this basic access might give them enough privileges to compromise your system and get into critical services, applications, and production systems.
The solution to this is very straightforward. Eliminate your network’s ports! Instead, communicate through a reverse proxy. You can also avert more risks by maintaining your PC’s firewalls and security patches.
Free, Outdated PC Applications
Did you know that your free PC application might be putting your system at risk? PC applications often require a dedicated team of experts for proper administration. Free PC applications don’t have dedicated personnel. Instead, they rely on community advice and reporting for bugs and updates.
So, the next time you need a PC application for sharing your files, invest in a secure file transfer solution like Egnyte. For optimum safety, you need a transfer solution that not only gets the job done but also offers help with compliance, offers administration and training, and is regularly updated.
Conclusion
Storing and transferring large files can be a pretty risky endeavor. After all, you don’t want anyone else stealing your data, do you? To protect yourself from hackers, you should look for a reputable cloud storage provider that can guarantee total safety and reliability.
