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10 Common Network Audit Mistakes to Avoid
The threat landscape for IT infrastructures are always evolving.
Studies have predicted that cybercrime costs will reach a whopping USD 9.5 trillion in 2024. Likewise, spending on security has increased by 14.3% to $215 billion.
A startling fact is that 77% of companies don’t have a response plan. Hence, a robust security plan is a necessity for organisations.
Proper and frequent network audits are therefore important. However, improper techniques can reduce effectiveness. Let’s explore some common audit mistakes businesses make:
Poor Planning and Scope
An audit requires planning and most organisations overlook this small but important detail. You must define the goal, scope, and desired results. Otherwise, the process is meaningless. Professional network audit services will always create a plan before proceeding. This maximises effectiveness by ensuring coverage of all necessary areas.
Lack of Documentation
It’s essential to document the procedure for future reference. Analysing the steps, findings, and actions taken is a must. This improves the audit process and ensures compliance. Moreover, it allows you to track changes and identify patterns. It serves as a record that aids in improving security measures.
Absence of Vulnerability Management
Vulnerability management is not a one-time process. Conducting it at regular intervals is vital for the best results. Ignoring this exposes you to online threats and attacks. A security audit will identify weak points in the system. You must address and observe these over time. A network audit company can help you mitigate such vulnerabilities if they persist.
Ignoring Internal Threats
Companies tend to focus on external threats over internal ones. This leaves you open to data breaches and unauthorised access. When conducting security audits, assess internal security controls. Prioritising insider vulnerabilities is important and after the audit, you must add certain measures. For example, track user activities and perform access reviews.
Outdated Patches or Updates
Security patches keep your infrastructure updated. Failure to apply patches or updates on time can lead to unnecessary risks. Every network audit should examine patch notes and builds. You want the latest upgrades for improved security. A proper patch management system ensures timely testing and installation of updates.
Improper Network Partitions
When auditing IT systems, a common issue is network segmentation. Most companies don’t realise the importance of partitions until a breach happens. An unsegmented network is easier for attackers to access – sensitive data and assets can get compromised. Therefore, you should divide systems into different zones for improved security. Also, monitor traffic and create restricted areas that limit access. You’ll need to carry out audit recommendations, such as the principle of least privilege.
No Employee Training
Only system architecture and measures are not enough. A majority of network audit services identify employees as a weak link in the security chain. So, never presume your team members have comprehensive knowledge about data security. Instead, conduct awareness and training sessions. Educate them on best practices to prevent avoidable incidents.
Flawed Access Management
During audits, you also need to flag excessive privileges. They pose significant risks by increasing the chances of breaches. Likewise, not revoking access when necessary adds to this. For instance, when an employee leaves, remove their access to the system. You can also introduce multi-factor authentication or role-based access for better security.
Non-existent Response Plan
Your response to a breach or phishing attack will determine if it succeeds or fails. The absence of any tangible plan increases downtime and worsens impact. You’ll have a harder time restoring systems and normal functioning. A proper incident response effectively handles any security concerns. Establish communication channels, course of action, categories, and severity or escalation levels. Being well-prepared minimises disruptions to your business.
Inaction on Audit Findings
Last but not least, inaction will destroy any security system. The quality of the network audit does not matter. If you don’t act on the recommendations or findings, the vulnerabilities will pile up. Hence, identifying weaknesses – internal or external – is only valuable when you address them. Review the suggestions of the latest IT audit to check progress. Acting on these reports reduces the likelihood of future incidents.
How Can MSP Corporation Help with Professional Network Audits & Security?
Cybersecurity is at the forefront of everyone’s minds. Assessing your system is a must for a secure workspace. Expert IT specialists can update you on security measures and where you lack. In addition, their advice can boost your defences.
MSP Corporation is a leading provider of IT audit and security services in Australia and New Zealand. Our team specialises in handling network audits of all types and sizes and providing the necessary security measures.
Additionally, we can provide the first audit free of charge highlighting the issues with your IT infrastructure and prepare you for the next steps. Our team focuses on both external and internal threats.
As a leading IT company, we offer the following:
- Client-first approach
- High-quality results
- Personalised services
- Comprehensive solutions
MSP Corporation offers end to end IT solutions and managed IT services & support. For more information, call 1300 554 404 or email sales@mspcorp.com.au.