--- title: "Application Control | Whitelisting | StartCloud" description: "Only trusted software runs. 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It is the most effective way to prevent malware, ransomware, and unauthorised software execution." } }, { "@type": "Question", "name": "Why is application control important?", "acceptedAnswer": { "@type": "Answer", "text": "Application control is strategy number one in the ACSC Essential Eight framework for a reason. It works." } } ] } ] ] --- [![StartCloud](/assets/StartCloud-Logo-ByZE1kzP.svg "StartCloud: Cybersecurity-First Managed IT Services Perth")](/ "StartCloud | Managed IT Services Perth") - Cybersecurity - AI Solutions - Cloud - Technology - Networking - Explore [Contact Us](/contact "Contact StartCloud, Perth IT Support") Open menu Overview What Is It? Why It Matters How It Works The Process Results Why StartCloud StartCloud implements application control (application whitelisting) for Australian businesses as part of the ACSC Essential Eight framework. Only approved, trusted software is allowed to execute on your systems. This blocks malware, ransomware, and unauthorised applications. Includes policy design, implementation, ongoing management, and exception handling. 1. [Home](/) 2. [Cybersecurity](/cybersecurity) 3. Application Control Application Control # Only Trusted Software Runs. Everything Else Is Blocked. Block malware at the door with intelligent application whitelisting. The single most effective defence against ransomware and malicious software. Application control is strategy number one in the ACSC Essential Eight framework for a reason. It works. We implement it without disrupting your business. [Get Application Control](/contact)[Talk to an Expert](/contact) The Basics ## What Is Application Control? Application control ensures only approved, trusted software can run on your systems. It is the most effective way to prevent malware, ransomware, and unauthorised software execution. ### Zero-Trust Execution Only explicitly approved applications can run. Everything else is blocked by default. If it is not on the list, it does not execute. ### Policy-Based Control Centralised policy creation and deployment across your entire fleet. Consistent enforcement from a single pane of glass. ### Essential Eight Strategy #1 Application control is the top recommendation in the ACSC Essential Eight framework. It is the single most effective mitigation strategy against malware. Why It Matters ## Why Application Control Matters Without application control, any software can execute on your systems. That includes ransomware, spyware, and tools attackers use to move through your network. ### Ransomware Prevention Ransomware cannot run if it is not on your whitelist. Application control stops malware at the door, regardless of how it arrives. ### Compliance Requirements Essential Eight maturity models require application control at every level. Without it, you cannot achieve compliance. ### Shadow IT Risks Unapproved software introduces security gaps and compliance risks. Application control gives you visibility and enforcement in one step. Comprehensive Protection ## Control Capabilities From whitelisting to script control, everything you need to lock down your environment. 1 ### Application Whitelisting Maintain a curated list of approved applications with hash and publisher verification. Only trusted software runs. 2 ### Script Control Block or restrict PowerShell, VBScript, and other scripting languages that attackers commonly exploit. 3 ### Intelligent Security Graph Microsoft's cloud intelligence helps identify trusted vs. untrusted applications automatically, reducing manual effort. 4 ### Policy Management Centralised policy creation and deployment across your entire fleet. One place to manage all your application rules. 5 ### Exception Handling Streamlined process for requesting and approving new applications. Business continuity without compromising security. 6 ### Audit Mode Test policies in audit mode before enforcement to prevent business disruption. See the impact before you flip the switch. Implementation ## How Application Control Gets Deployed From discovery to enforcement, a structured approach to locking down your environment without disruption. ### 1\. Discovery Audit existing applications running across your environment. ### 2\. Policy Creation Build whitelist policies based on business requirements. ### 3\. Testing Deploy in audit mode to identify any gaps before enforcement. ### 4\. Enforcement Activate blocking mode with ongoing monitoring and refinement. Proven Results ## Application Control That Delivers Real metrics from application control deployments across Australian businesses. 99%+ Malware Blocked 500+ Applications Managed 100% Essential Eight Aligned < 2wks Deployment Time [Lock Down Your Apps](/contact) The StartCloud Difference ## Why Choose StartCloud? We deploy application control without disrupting your business. Phased, tested, and managed ongoing. ### Essential Eight Specialists We have deep experience implementing application control as part of Essential Eight compliance. We know what auditors look for. ### Phased Deployment We roll out application control in stages, starting with audit mode. No surprises, no business disruption. ### Minimal Disruption Our approach prioritises business continuity. We work with your teams to ensure legitimate applications are never blocked. ### Ongoing Management Application control is not set-and-forget. We continuously manage policies, handle exceptions, and adapt to your changing needs. ## Related Services [ ### Essential Eight Application control is strategy #1. See the full ACSC framework we implement. Learn more ](/cybersecurity/essential-eight)[ ### Vulnerability Scanning Know what's running in your environment before you lock it down. Learn more ](/cybersecurity/vulnerability-scanning)[ ### Managed Security Services Ongoing management for application control policies and your broader security posture. Learn more ](/cybersecurity/mssp) ## Ready to Lock Down Your Apps? Stop unauthorised software from executing. Implement zero-trust application control today with expert guidance. [Get Application Control](/contact)[Explore Cybersecurity](/cybersecurity) ### Application Control Services StartCloud implements application control and whitelisting for Australian businesses. As Essential Eight specialists, we deploy zero-trust application policies that prevent malware execution while maintaining business continuity. ### Essential Eight Compliance Application control is strategy number one in the ACSC Essential Eight framework. We help organisations achieve compliance through phased deployment, audit mode testing, and ongoing policy management. Local expertise, proven results. application control application whitelisting Essential Eight malware prevention application security script control PowerShell blocking zero-trust applications ACSC Essential Eight application policy management ransomware prevention application control Australia ![StartCloud](/assets/StartCloud-Logo-ByZE1kzP.svg "StartCloud: Cybersecurity-First Managed IT Services Perth") Cybersecurity-led IT for Australian businesses. We manage security, compliance, and modern IT environments, so risk is governed, not guessed. 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