Archive for Cybersecurity

A firewall is a network security device or software that examines incoming and outgoing network traffic. It uses a set of security guidelines to approve or deny data packets. A firewall establishes a barrier between external sources — like the internet — and your internal network to block malicious traffic like hackers and viruses.

Data exfiltration is when malware or a bad actor transfers data from a device like a mobile phone or computer. When data is exported, stolen, or leaked, it can pose a serious threat to an organization. Companies can face extensive financial and reputational damage when they fail to safeguard their data against data exfiltration.

The National Institute of Standards and Technology (NIST) at the U.S. Department of Commerce developed a cybersecurity framework (CSF) that helps organizations of all sizes better grasp, manage, and minimize their cybersecurity risk.

Ransomware is a variety of malware that restricts users from accessing their systems or personal documents and demands a ransom in exchange for regaining access. Usually, ransoms are payable with cryptocurrency. How it Works You can typically activate ransomware by opening a harmful link or attachment.

Network segmentation divides a computer network into various segments to improve the network’s performance, enhance security, increase monitoring, and localize technical issues. This network security technique compartmentalizes the network, so each section acts as its own small network with unique security services and controls for each. Administrators can use segmentation to protect static IP addresses

Examine the key updates and advancements introduced in CSF 2.0 so that you are prepared with the knowledge and insights necessary to combat all emerging cyber risks.  But don’t go it alone.