Cyber Defense Services
Be ready for the most dangerous app and API attacks
With a broad consulting and managed security portfolio, we deliver assessments and strategies—including zero trust—to enterprises. Our services detect and respond to threats, and align security priorities to accelerate transformation.
Discover the Cyber Security Solutions that brings value.
Optimized SIEM Deployments
ATNIS Collaborates with Top-Tier SIEM Providers, Including Splunk, Elastic, and Microsoft Sentinel, to Enable Enterprise-Grade Security Operations and Compliance
Cyber Professional Services
End-to-End Cybersecurity Professional Services Delivering Advanced Protection, Risk Management, and Resilience for Modern Enterprises
Identity and Access Management
Define a sustainable roadmap across a diverse set of stakeholders and support the launch of a successful identity and access management program.
Compliance Certifications
Empowering organisations with globally recognised cyber security certifications to build expertise, strengthen risk posture, and develop resilient security capabilities.
Turn data into action with ATNIS and Splunk.
Integrated Security and Compliance Frameworks Supporting ISO Certification, SOC 2 Attestation, and PCI-DSS Regulatory Readiness
ATNIS delivers unified governance, risk, and compliance programs tailored for Australian regulatory environments and international standards. We design and operationalise control frameworks aligned with International Organization for Standardization ISO standards, enable AICPA SOC 2 audit readiness and attestation for global assurance, and support payment security compliance under the PCI Security Standards Council PCI-DSS framework.
Comprehensive DDoS Protection That Keeps Your Business Online, Secure, and Always Available
ATNIS delivers comprehensive AI-driven DDoS protection leveraging industry-leading technologies including Akamai,Cloud-fare, NetScout, and Imperva. Their services combine real-time traffic monitoring, advanced threat intelligence, and automated mitigation to defend networks, applications, and cloud environments from volumetric, protocol, and application-layer attacks.
Partner with a recognized leader in Security solutions
We partner with industry-leading network companies to bring best-in-class technologies to small to midsize organizations and distributed enterprises. We work with these partners to deliver advanced technologies that were previously only available for large enterprises, and then make them simple to deploy and easy to manage within a single, high-performance network platform.
Empowering Australia’s Top Telcos with ArcSight-to-Splunk Enterprise Deployments
TNIS successfully migrated 300+ log sources from ArcSight to Splunk Enterprise Security for Australia’s Tier-1 telcos. The project included log normalization, correlation rule migration, SOC integration, and compliance reporting (ISO 27001, SOC 2). The outcome is a scalable, enterprise-grade SIEM platform with enhanced visibility, faster threat detection, reduced false positives, and streamlined SOC operations.
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Identified and categorized 300+ log sources, including network devices, endpoints, servers, applications, and cloud platforms.
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Designed and implemented parsing, field extractions, and sourcetype normalization in Splunk ES.
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Migrated and rebuilt critical correlation rules, alerts, and dashboards from ArcSight ESM to Splunk ES.
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Reproduced regulatory dashboards and audit reports in Splunk, supporting ISO 27001, SOC 2, and telco-specific compliance frameworks.
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ATNIS does not share or disclose your information to third parties.Serving customers by looking forward as well as back is a big promise, but the power of today’s new digital capabilities is vast and growing.