implementing-microsegmentation-with-guardicore

name	implementing-microsegmentation-with-guardicore
description	Implementing microsegmentation using Akamai Guardicore Segmentation to map application dependencies, create granular network policies, visualize east-west traffic flows, and enforce least-privilege communication between workloads across data centers and cloud. . Use when working with implementing microsegmentation with guardicore.
domain	cybersecurity
tags	["microsegmentation","guardicore","akamai","zero-trust","east-west-traffic","network-segmentation","lateral-movement"]
subdomain	zero-trust-architecture
version	1.0
author	oyi77
license	Apache-2.0
nist_csf	["PR.AA-01","PR.AA-05","PR.IR-01","GV.PO-01"]

Implementing Microsegmentation With Guardicore

Overview

Cybersecurity skill for implementing microsegmentation with guardicore. Follows industry best practices and security standards.

When to Use

Trigger phrases:

• "implementing microsegmentation with guardicore"

• "Implementing microsegmentation using Akamai Guardicore Segmentation to map appli"

• When implementing east-west traffic controls to prevent lateral movement within data centers

• When needing application-level visibility into network communication patterns before writing segmentation policies

• When segmenting workloads across heterogeneous environments (VMs, containers, bare metal, cloud)

• When compliance frameworks (PCI DSS, HIPAA) require network segmentation validation

• When deploying zero trust at the network layer with process-level granularity

Do not use for perimeter-only security (use traditional firewalls), for environments with fewer than 50 workloads where VLANs/security groups suffice, or when network team lacks capacity for ongoing policy management.

When NOT to Use

• When you lack proper authorization for testing
• For production systems without change management
• When the task requires legal or compliance expertise beyond technical scope

Prerequisites

• Akamai Guardicore Segmentation license (Enterprise or Premium)
• Guardicore Management Server deployed (on-prem or SaaS)
• Agent deployment access to target workloads (Linux, Windows, Kubernetes)
• Network visibility: SPAN/TAP ports or VPC flow logs for agentless collection
• Application owner engagement for dependency validation

Workflow

# Example: IOC detection
import re

IOC_PATTERNS = {
    "ip": r"\b(?:\d{1,3}\.){3}\d{1,3}\b",
    "domain": r"\b[a-z0-9-]+\.[a-z]{2,}\b",
    "hash_md5": r"\b[a-f0-9]{32}\b",
    "hash_sha256": r"\b[a-f0-9]{64}\b",
}

def extract_iocs(text: ) -> :
     {k: re.findall(v, text)  k, v  IOC_PATTERNS.items()}