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Introduction:
The cybersecurity skills gap continues to widen, making certified professionals more valuable than ever. Qualys, a global leader in cloud-based security and compliance, is offering a suite of 15 free training courses, providing an unprecedented opportunity to gain critical, industry-relevant skills at zero cost. This initiative covers everything from vulnerability management to cloud security, offering a direct pathway to upskilling and career advancement.
Learning Objectives:
- Identify and utilize the core Qualys platforms for vulnerability management and compliance.
- Implement effective scanning, reporting, and patch management strategies.
- Understand the fundamentals of cloud, container, and API security within the Qualys ecosystem.
You Should Know:
1. Mastering Vulnerability Management Foundations
The core of any security program is understanding your attack surface. The Qualys Vulnerability Management Detection and Response (VMDR) course provides the foundation.
Step‑by‑step guide:
While platform-specific, the underlying concept is universal. After accessing your Qualys environment, a basic vulnerability scan can be initiated. The process often involves:
1. Log into the Qualys Cloud Platform.
- Navigate to the `Scans` module and select
New Scan. - Choose a pre-configured template like `Discovery` or
Full Scan. - In the
Option Profile, define scan parameters (e.g., `Safe` checks only, performance settings). - Under
Targets, input the IP addresses or hostnames you wish to scan (e.g.,192.168.1.0/24).
6. Schedule the scan or launch it immediately.
- Review the results in the `Dashboards` and `Vulnerabilities` sections, prioritizing critical assets and high-severity findings.
This process identifies unpatched software, misconfigurations, and potential entry points for attackers, forming the basis of your defensive strategy.
2. Building a Global IT Asset Inventory
You cannot secure what you do not know exists. An accurate, dynamic asset inventory is non-negotiable.
Step‑by‑step guide:
Leverage Qualys’ Global Asset Inventory and Discovery to maintain a real-time view of your assets. The power of this tool is in its continuous discovery. Configuration typically involves:
1. From the Qualys menu, select `Asset Inventory`.
- Configure discovery scans by setting `Scan Locations` to critical network ranges (e.g.,
10.10.0.0/16). - Deploy the lightweight Qualys Cloud Agent to endpoints for persistent visibility, even on mobile devices like laptops. The agent relays data continuously.
- Use the filtering and tagging system to categorize assets by function (e.g.,
web-server,database), owner, and location. - Export reports to CSV or PDF for stakeholders. A well-maintained inventory is the first step toward compliance frameworks like CIS Critical Security Controls.
3. Crafting Effective Scanning Strategies
Indiscriminate scanning can cause outages. A strategic approach is key for efficacy and operational stability.
Step‑by‑step guide:
The “Scanning Strategies” course teaches how to avoid network and system disruption.
1. Time-based Scanning: Schedule heavy scans during maintenance windows using the Qualys scheduler (e.g., Saturday 2:00 AM UTC).
2. Staggered Scanning: For large subnets, use IP range staggering. Instead of scanning `/24` at once, break it into smaller `/27` segments scanned minutes apart.
3. Use Authenticated Scanning: Where possible, provide Windows (domain admin) or Linux (sudo) credentials to the scanner. This allows for deeper, more accurate assessment without relying solely on noisy network probes. Configure credentials in the `Authentication` section of your option profile.
4. Tune Performance: Adjust `Performance` settings based on network latency and target sensitivity. Slower, more deliberate scans are less likely to overwhelm devices.
4. Implementing Robust Patch Management
Finding vulnerabilities is pointless without a process to remediate them. Qualys Patch Management automates this critical function.
Step‑by‑step guide:
Integrate VMDR with Patch Management to move from identification to deployment.
1. In the `Vulnerabilities` view, filter for a specific high-severity vulnerability (e.g., MS17-010).
2. Select all affected assets and choose the `Patch` action.
3. Qualys will correlate the vulnerability with available patches from its knowledgebase.
4. Select the appropriate patch and choose a deployment strategy: `Download Only` or Download and Install.
5. Schedule the deployment job and define a maintenance window.
6. Post-deployment, re-scan the assets to confirm successful remediation and verify the vulnerability is closed.
5. Ensuring Policy Compliance
Security is not just about vulnerabilities; it’s about adherence to hardened configurations based on industry benchmarks.
Step‑by‑step guide:
Qualys Policy Compliance (PC) uses controls from CIS, NIST, and others.
1. In the `Policy Compliance` module, create a new policy. Select a benchmark like CIS Microsoft Windows Server 2022 Benchmark.
2. Assign the policy to the relevant asset group (e.g., All Windows Servers).
3. The system will evaluate each asset against hundreds of controls (e.g., Check 2.3.1.1 (L1) Ensure Accounts: Administrator account status is set to 'Disabled').
4. Analyze the compliance report. It provides a percentage score and details on each failed control.
5. Remediate failures by applying the recommended configuration change, often via Group Policy Object (GPO) on Windows or a configuration management tool like Ansible on Linux.
6. Securing the Modern Cloud & API Landscape
Modern infrastructure requires modern security tools. Qualys offers specialized courses for cloud and API security.
Step‑by‑step guide:
For API Security:
- The course covers fundamentals, but a critical practice is inventorying your APIs. Use tools like `Amass` or `Nmap` to discover endpoints:
`nmap -p 443 –script http-enum `
- For Cloud Security Assessment, Qualys CASM provides continuous monitoring. After connecting your cloud account (e.g., AWS IAM Role), it will automatically assess configurations against best practices like the CIS AWS Foundations Benchmark, flagging issues such as publicly exposed S3 buckets or insecure security groups.
7. Web Application Scanning (WAS) for AppSec
Web apps are a primary target. The Qualys WAS module provides automated dynamic application security testing (DAST).
Step‑by‑step guide:
- In the `Web Application Scanning` module, create a new `Web App` record.
- Provide the primary URL of the application (e.g., `https://myapp.com`).
- Configure authentication if the app requires a login, using recorded macros or scripts.
- Optionally, provide the source code repository link for more accurate tracking.
- Launch the scan. Qualys WAS will crawl the application and test for OWASP Top 10 vulnerabilities like SQL Injection and Cross-Site Scripting (XSS).
- Triage the findings, providing developers with detailed proof-of-concept and remediation guidance to fix the flaws.
What Undercode Say:
- Key Takeaway 1: This is a masterstroke in talent development. Qualys isn’t just giving away courses; they are strategically onboarding an entire generation of security professionals onto their platform, creating a familiar and skilled future customer and employee base.
- Key Takeaway 2: The breadth is as valuable as the price. Covering PCI DSS, Cloud, Containers, and EDR in one free package provides a holistic view of enterprise security that is rarely found in singular, paid certifications.
This move by Qualys is a direct response to the intense competition in the cybersecurity platform space. By lowering the barrier to entry, they are effectively “priming the pump,” ensuring that the next wave of security analysts, engineers, and architects are proficient in the Qualys ecosystem. This creates a significant long-term competitive advantage, as organizations will gravitate towards platforms for which there is a known talent pool. It’s a brilliant investment in market share disguised as philanthropy.
Prediction:
The normalization of free, high-quality certification programs by major vendors like Qualys will disrupt the traditional cybersecurity training market. We predict a industry-wide shift where platform proficiency becomes a free commodity, forcing training companies to differentiate through advanced, vendor-agnostic offensive/defensive tradecraft and incident response simulations. This will ultimately raise the baseline skill level across the entire industry while compressing the value of entry-level certifications.
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IT/Security Reporter URL:
Reported By: Dharamveer Prasad – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
