Signs of Data Breach on a Network
It tends to be disturbing for any company or business to come to learn that there is a data breach on its networks. Due to advancement of cybercriminal technology, one would need to also figure out the best technology that would secure his or her company’s data from data breaches. 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. Even when there are measures to make sure that there is no data breach, it would be essential to make sure that one identifies signs that there is any exfiltration on your network and hence figure out a way of responding on time.
Among the first signal that all is not well with the network would include critical file changes. In most cases, cybercrime begins by replacement, deletion, modification and changing of files on the network. The cybercriminals can change files within a very short time in their exfiltration expedition. For any company with complex IT infrastructures, it may take longer for the organization to note especially where the team in charge of data breaches is not up to task. In that case, it would be critical difference between normal changes and data breaches. An organization would, therefore, need a technical organization that can deal with such sensitive issues that can easily identify neutral and positive changes from negative changes as fast as possible.
Another a sign that all is not well with the network includes instances where the internet is extremely slow. The moment the internet is so slow may be an indication that all is not well. 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.
Device tampering may be yet another sign that there is a data breach. In a case where a given device tends to run after it was initially switched off, it indicates a flag no one should ignore. In a case where there are antivirus warnings, popup messages, and funny browser toolbars, there are high chances that there is a virus that may be intercepting data. One would avoid interacting with the device more until an expert figures out whether it is a data breach or not.
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