21 Août Online Data and Security
Online Data and Security is the layer that guards all of our personal information from unauthorized access. It covers everything from encryption of data to securing a computer go to the website system from cyberattacks. It’s a crucial aspect of the modern economy as well as our lives. There’s a staggering amount of data generated and transmitted as the world economy continues to grow, people take to social media and life is constantly evolving with technology.
Data breaches are common and can cause harm to businesses and individuals. The average cost for repairing an incident is $8 million, as per an Ponemon Institute report. The cost of losing trust and brand value could be even higher.
To protect data it is necessary to first find it and then determine its level of risk. This is done through the process of data discovery and classification. This involves scanning your data repositories for sensitive information, identifying it and applying labels to it to define who can see it, and the reason for.
The third step is to stop data exfiltration. This refers to the theft or leakage of sensitive information, usually through an unsecure connection to networks. Firewalls are a good way to stop this, but there are other free and easy-to-use tools available on the market like password managers, VPNs and encrypted storage solutions. It is important to ensure the use of strong passwords and require multi-factor authentication for all services.
It is also important to have redundancy in place to avoid the loss of data caused by natural disasters or attacks to local servers. This can be accomplished through physical replication to a remote data center or cloud environment, or by using software such as Acronis Cyber Protect.