In recent incident response investigations, the Australian Signals Directorate’s (ASD) Australian Cyber Security Centre (ACSC) has emphasised several key mitigations to help cybersecurity practitioners safeguard their networks against cyber intrusions. These recommendations are crucial in identifying, preventing, and remediating cyber threats. Key measures include:
- Comprehensive and Historical Information Logging: Keeping detailed logs allows for thorough monitoring and quick detection of anomalies.
- Prioritising Patching for All Internet-Exposed Devices and Services: Regular updates close security gaps that could be exploited by attackers.
- Segmenting Networks to Limit or Block Lateral Movement: This prevents attackers from easily moving across the network if they gain access.
A significant focus has been placed on the importance of patching operating systems and firmware for devices connected to the internet. Failure to keep these updated has been a common cause of cyber breaches. Manual patching is often neglected, creating vulnerabilities that threat actors can exploit to gain access to an organisation’s data.
The Power of Automation in Patch Management
The adage “prevention is better than cure” perfectly describes the value of automation in cybersecurity. By automating patch management, organisations can efficiently handle the labour-intensive process of updating systems, reducing the risk of human error and oversight. Automated patch management involves:
- Scanning and Identifying Vulnerabilities: Continuously monitoring the network to find areas that need updates.
- Downloading and Testing Patches: Ensuring that patches are effective and do not disrupt system functionality.
- Deploying and Verifying Updates: Applying patches promptly and verifying their success.
Automation enables organizations to identify vulnerabilities round-the-clock, swiftly addressing system loopholes before they can be exploited by cybercriminals. This constant vigilance is something manual processes simply cannot match.
The Risks of Outdated Software
Running outdated software is akin to leaving your door unlocked – a glaring security risk. Automated patch management eliminates one of the primary attack vectors for cybercriminals. By ensuring systems are regularly updated without human intervention, organisations can maintain continuous uptime and significantly reduce the risk of breaches.
The Statistics Speak for Themselves
According to Microsoft, a staggering 68% of organisations lack effective patch management processes. This reliance on manual patching leads to critical vulnerabilities, providing opportunities for cyberattacks. Automated systems can address these threats much earlier, offering a robust defence against potential breaches.
Partnering with Meridian IT for Enhanced Security
If you suspect that your organisation needs to improve its cybersecurity posture through automation, Meridian IT is your ideal partner. Our team of experts can work discreetly with you to tailor an automation solution that perfectly matches your needs. By leveraging our expertise, you can ensure your organisation remains secure and resilient against cyber threats.
Contact our expert team to look at your Cyber and Automation possibilities
Learn more about our extensive Managed Automation Services or contact us now to arrange a meeting with one of our local experts to discuss your needs: https://meridianit.com.au/contact-us/
Stay proactive, stay protected.
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