Reply To: OCU C)OST B Discussion Lesson 08
The common types of network vulnerabilities include outdated software, which can be exploited due to unpatched security flaws, Working outside of the company network, which can expose sensitive data to unauthorized access, and stolen passwords and usernames, which can be used for unauthorized access to the network or sensitive information.
There are several methods to safeguard network infrastructure. One effective approach is encryption, which involves encoding data to render it indecipherable to anyone monitoring it. Encryption is the cornerstone for ensuring authentication, confidentiality, and integrity within a network. Another crucial method is the use of a firewall, which acts to isolate a network and shield it from unwanted traffic. Firewalls can be integrated into devices such as routers and switches, or they can be separately implemented for added protection. Additionally, network segmentation plays a vital role in network security by isolating specific components to prevent unauthorized access and potential infections from spreading to other parts of the network, particularly IoT devices.
