0P3N Blog

The Hacker Workflow Cybersecurity professionals are outwitted all the time, resulting in breaches, data leaks, downtime, etc. Utilizing their tools, processes, and products help remediate and manage the threat of the hacker. However, it takes more, but what is that “more”? Education on best practices, hardening methods, and understanding of threats in the ...

As an early riser who typically starts his day around 4:45 am, it was way past my bedtime. My computer clock says 1:09 am and my eyes were still wide open with my brain exploring various paths available to me as my next step towards hacking the target box. Then I recalled how it all started and why this ...

Looking back at 2018, it is difficult to ignore the chaos caused by the extensive incidents of data breaches that seemed to occur during each week of the year. Sensitive data and personally identifiable information of millions of individuals were exposed and made available on various platforms of the dark web for malicious users to buy and use. ...

Security of data always have in top of priorities for systems administrator’s. Systems admin’s always tries to keep all the ports close for public use which is not required. There are many  firewall  solutions available on the market starting from simple iptables and ending with complex cloud solutions. In our current case we will take a look ...

This blog originally appeared on the Cisco Security Blog. Reprinted with permission.Original Author : Ben Nahorney Link to his bio There’s a particularly insidious type of targeted phishing scam that has grown in popularity since mid-2018. Our Cisco Talos researchers have been monitoring these scams, a few of which we’ll highlight here. As is the case with most ...

Phishing Attacks Phishing, as in “phishing for phools”, is a cybersecurity approach that has been around for a long time. However, new defenses and security techniques have forced phishing to evolve. The proliferation of information provides attackers with new ...

Is This Service Certification Still Worth It? Certifications offer a dual benefit for IT professionals with improved career opportunities and increased compensation. Organizations also come out ahead since highly-skilled, well-trained technology staff can empower the critical transition from IT-as-cost-center to an essential aspect of business ROI. The result? More companies now demand top-tier certifications, and more IT staff recognize ...

Web Application Testing Methodology (Part 1).   This will act as introduction to the upcoming series of posts. So, What will be in the Series ? Ans. In this series of posts, I'm going ...

What is Jira? Jira is an issue tracking product developed by Atlassian that allows bug tracking and agile project management. It is being actively used by large number of big and small companies for issue tracking. The popularity of Jira has caused it a major target for hackers. We will ...

Applications and Software Software subversion is a cybersecurity technique that directly targets the inner workings of an application. Anti-subversion software is designed to prevent software subversion attacks, but it’s essential to understand each software subversion technique to protect against ...