You need to meet security standards without slowing down your network. How can you achieve both?
Maintaining robust security while ensuring swift network performance can be challenging, but it's essential for operational efficiency. Here's how you can achieve both:
What strategies do you find effective for balancing security and speed in your network?
You need to meet security standards without slowing down your network. How can you achieve both?
Maintaining robust security while ensuring swift network performance can be challenging, but it's essential for operational efficiency. Here's how you can achieve both:
What strategies do you find effective for balancing security and speed in your network?
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Let’s look at an example of cloud-native environment: What’s essential is automated security scanning to keep deployments safe: (To prevent deployments from being blocked by the Security 😉) Zero Trust: Enforce strict verification for every access attempt, ensuring sensitive data stays secure. Use tools like Istio for encrypted communication between microservices handling critical telco functions. Network Slicing - Apply micro-segmentation to isolate 5G slices to protect against the threats. Automated Security - Integrating the real-time vulnerability scanning into CI/CD pipelines for faster deployment of secure VNFs/CNFs. Telco-Focused IAM: Implementing access policies to secure core network services while supporting multi-tenancy.
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Securing a network airtight whiles maximizing efficiency of the network can be annoying but I have found the following measures helpful. Use Layered Security Architecture Deploy next-generation firewalls (NGFW) that combine deep packet inspection (DPI) with intrusion prevention systems (IPS) without adding significant latency. Quality of Service (QoS): Prioritize critical business applications to maintain performance. Implement Zero Trust Zero Trust Network Access (ZTNA): Dynamically verify access at every stage rather than blanket network trust. Deploy Endpoint Security Install lightweight antivirus and endpoint detection and response (EDR) tools on devices to prevent malware without degrading network performance.
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Adopt Layered Security: Use multiple security measures (firewalls, intrusion detection systems, endpoint protection) tailored to specific threats, ensuring no single point of failure while minimizing overhead. 2. Segment Your Network: Divide the network into smaller, isolated segments. This limits the spread of threats without impacting overall performance. 3. Use Optimized Security Tools: Invest in hardware-accelerated firewalls, security appliances, and next-gen solutions designed to scan traffic efficiently without causing bottlenecks. 4. Implement Zero Trust Principles: Authenticate and authorize users and devices continuously, but optimize policies to avoid overburdening the network.
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Implemented security measures like firewall optimization and access control lists (ACLs) that were carefully tuned to filter malicious traffic without disrupting legitimate data flows.
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