Securing TCP/IP using a DiD approach

As mentioned in a previous chapter, one of the most valuable assets within an organization is their data. Some organizations are proactive in implementing cyber security controls and appliances to actively monitor and mitigate any threats to their network infrastructure, both internally and externally, while there are some organizations that believe they are safe without any network security appliances, a cyber-security team, or even being concerned about investing in improving their cyber security posture. One important point to note as a cyber-security or network security professional is that no matter how many network security appliances are currently deployed within a network, or how secure they are configured to restrict traffic, no network is 100% safe. This is due to advancements in cyber threats every day. One of the most critical threats...