CyberFreakz

Splunk SIEM: A Tutorial Guide 1. Installation : Download: Splunk offers various versions including Enterprise and Free. Depending on your needs, navigate to Splunk's official website and choose the version that suits you. Installation Steps: On Linux, the installation is often via tarball. On Windows, it's an executable installer. Follow the installation wizard steps, ensuring you allocate enough space for your data needs. Initial Setup: When you first access Splunk Web at http://localhost:8000, you'll be guided to set up an admin account.It's vital to choose a strong password given the sensitive nature of log data. 2. Data Input : Splunk's strength lies in its ability to index varied data sources. Files & Directories: You can specify local directories or files for Splunk to monitor. For instance, you could direct Splunk to monitor a local syslog directory. Network Data: Splunk can listen on specific network ports for incoming data. This is particularly useful

Secure Software Development Lifecycle Using NIST . Secure Software Development Lifecycle (SSDLC) is a systematic process to incorporate security at every phase of software development. With the rise in cyber threats and the increasing reliance on software systems, ensuring software security is no longer an option but a necessity. The National Institute of Standards and Technology (NIST) provides comprehensive guidelines to integrate security throughout the software development process.  Why Use NIST for SSDLC? NIST is a globally recognized institution, and its guidelines serve as a standard in various sectors, including government, commercial, and non-profit. They are designed to be adaptable, allowing organizations to tailor them according to their specific requirements. NIST Guided SSDLC Phases 1.Preparation Phase : Before actual development begins, set the context for security: 1.Requirement Analysis : Identify and document security requirements alongside functional requ

10 Best Cyber Security Practices. **10 Best Security Practices for Everyday Users based on NCSC Guidance:** 1. **Use Strong, Unique Passwords:**      - Use three random words to create a strong password. For example: 'CoffeeTrainBook'.    - Do not reuse passwords across multiple sites or services.    - Avoid easily guessable passwords like 'password123' or 'letmein'. 2. **Implement Two-Factor Authentication (2FA):**    - Whenever possible, enable 2FA for online accounts. This provides an additional layer of security beyond just a password.    - Use authenticator apps, SMS codes, or hardware tokens as the second factor. 3. **Regularly Update Software:**      - Always keep operating systems, apps, and software up to date.    - Enable automatic updates when possible to ensure that you receive the latest security patches. 4. **Backup Important Data:**     - Regularly back up important data, whether it's photos, documents, or other files.    - Use both online (cl