Automation in Data Loss Prevention
Automation in Data Loss Prevention (DLP) can significantly enhance the efficiency, accuracy, and effectiveness of safeguarding sensitive data across organizations of all sizes. Imp…
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Technical insights on cybersecurity, cloud, virtualization, Splunk, AWS, and data protection from the SparkVenture team.
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Leveraging Splunk for Palo Alto Firewall Logs – Part 2
In the first part, Leveraging Splunk for Palo Alto Firewall Logs , we address the essential steps and configuration for setting up Palo Alto firewalls to send logs to your local Sp…
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Leveraging Splunk for Palo Alto Firewall Logs – Part 1
Palo Alto Networks‘ products offer unparalleled visibility into network traffic and malicious behavior, spanning across both network and endpoint environments. Integrating this vis…
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The Evolution of FritzFrog: A Persistent Threat Exploiting Log4Shell
In the constantly changing realm of cybersecurity risks, the FritzFrog botnet stands out as a formidable and adept opponent. Recent developments reveal a new variant of FritzFrog l…
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Useful Splunk Queries and Windows Event Log
In the world of managing and analyzing data, nothing beats efficiency and precision. Splunk, a leader in log analysis, relies on the Search Processing Language (SPL), a versatile t…
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Analyzing AWS VPC Flow Logs with Splunk
In our previous blog, Analyzing AWS VPC Flow Logs with Elasticsearch, AWS SQS, and Filebeat, we talked about pulling AWS VPC Flow logs via AWS SQS and pushing them to an internal E…
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How to Create an IAM Access Role and Attach to an EC2 Instance with AWS CLI
Let’s go through the process of creating an IAM role with read only permissions to IAM resources, and attaching that role to an EC2 instance. Screenshots for key steps are included…
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Safeguarding Sensitive Files and Detecting Unauthorized Access on S3 Bucket Storage
Amazon Simple Storage Service (S3) is a widely used object storage service, but ensuring the security of your S3 bucket is crucial to protect sensitive data. In this guide, we will…
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Hard Link vs. Soft Link in Linux: When to Choose Each
In the Linux file system, managing files efficiently often involves the use of links. Two common types of links are hard links and soft links (symbolic links). These two mechanisms…
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Analyzing AWS VPC Flow Logs with Elasticsearch, AWS SQS, and Filebeat
AWS VPC Flow Logs are a goldmine of network data, providing valuable insights into traffic patterns, security threats, and network performance within your Amazon Virtual Private Cl…
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The Versatility of Symbolic Links in Linux: A Guide with Examples
In the world of Linux, symbolic links, often referred to as “soft links,” are a valuable tool for creating flexible references to files and directories. In this article, we’ll expl…
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The Power of Hard Links in Linux: Unveiling Their Secrets
Have you ever wondered how Linux efficiently manages files while optimizing disk space usage? The answer lies in a powerful and often underappreciated feature called hard links. In…
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VM Import/Export to AWS
By: Willio Jean Paul Overview This will take you to the steps to create a copy of an on-premises server on AWS as an Amazon Elastic Compute Cloud (EC2) instance. We will use the A…
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VMware PowerCLI on Rocky 8 and Linux Mint 21.2
VMware PowerCLI is a command-line interface and scripting language that allows users to automate and manage VMware vSphere environments. It is built on top of Microsoft PowerShell …
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Will Computer Programmers Become Obsolete?
In uncharted territory, human innovation may have the upper hand over AI trained on the past. Al Jarmon As of now, you have probably heard of the advances being made in machine lea…
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Accelerating transfer of small files with rsync and xargs
Rsync is a great tool for transferring and synchronizing files between computers/servers. It is usually available on the most popular linux distribution. If not installed yet, you …
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PowerCLI – Listing snapshots
In this series, we will retrieve the list of all the Virtual Machine (VMs) with snapshots inside our vCenter Cluster. You can refer to our previous post on how to install powercli …
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Threads: The New Competitor Challenging Twitter Amidst Musk and Zuckerberg’s Tech Battle
By : Willio Jean Paul Elon Musk wanted to fight Mark Zuckerberg in a cage, but it looks like Mark has decided to takethe fight to Musk in the tech space. This week, a new competito…
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