Signs of Data Breach on a Network
One would tense a great deal if cybersecurity professionals noticed data breach. It is unfortunate that even with the growth of technology in the modern world, cybercriminals are still finding their way into networks something that calls for even faster upgrade of network security to avoid exfiltration. One would not only have data in the wrong hands but would also lead to possible customer loss, public embarrassment among others. According to Santosh Devaraj Secure Logic, there are also high chances that the company may end up losing trade partners. It would be critical to making sure that, there is no data breach something that demands continuous monitoring of the network.
File changes are not of the signs that all is not well with the company network. In most cases, cybercrime begins by replacement, deletion, modification and changing of files on the network. Depending on the criminal in question the changes can take only a few minutes to make these changes and may need the organization to be actively monitoring to detect such changes. According to Santosh Devaraj Secure Logic, there may be need for real time monitoring of the network especially where the company holds sensitive information and hence the need to properly secure information. It would also be modest to focus on distinguishing between data breaches on the network as well as normal operations of the network. It would be critical to work with an expert who is updated with the most recent exfiltration technology by cybercriminals.
One would also need to be alarmed especially in a case where the internet is extremely slow. An instance of slow abnormally very slow internet may be yet another sign that there is data breach and hence the need to move fast to secure the network. You would need to make sure that both the network and the devices as well checked by an expert to avoid instances where you allow more access to data by the criminals. Slower internet may be an indication that there is a virus, an onboard malware, or even outbound traffic.
One would also need to note that the devices may be tampered with as well. In a case where a given device tends to run after it was initially switched off, it indicates a flag no one should ignore. You would also be alarmed the moment there are fake antivirus warnings, popup messages, or even weird browser toolbars. One would avoid interacting with the device more until an expert figures out whether it is a data breach or not.