0P3N Blog

Cybrary’s Open Blog is a user contributed cybersecurity knowledge base that brings together content highlighting the latest tools, exploits, technologies and insights in the industry.

How to Split PST Files Manually and Automatically
By: alisahilton
July 26, 2017

  Do you want to know a short and automated method to split Outlook PST file into smaller parts ? Have you ever tried to perform it manually? If not, then we have come up with two manual tricks to split PST file along with a matchless solution. ...

Cyber Security as a Millennial
By: jrinehard
July 25, 2017

Are you a student looking for a rewarding area of study? Are you a recent college graduate with a totally different degree than IT/Cyber security? Are you just looking for a fresh job with progressive growth rates? If you answered “yes” to at least one of these, you should pursue a career in Cyber security. Cyber security ...

Free Windows Data Recovery Tool to Repair Corrupt Hard Disk Drive
By: mahima11
July 25, 2017

Windows Data Recovery tool is the best hard disk recovery software for Windows users. In extreme data loss situations or an event of hard disk failure, it can restore data from the hard drive containing FAT and NTFS file systems. It supports both FAT data recovery and NTFS data recovery from corrupt hard disk with ease. Via ...

A Simple & Easy Solution: EDB to PST Converter
By: alisahilton
July 25, 2017

  Exchange Server is most the widely used emailing server among the users. It uses EDB file to store all Exchange mailbox data such as tasks, calendars, contacts, emails, etc. Moreover, the EDB files totally depend on the Exchange server dependent. One needs to have an Exchange environment to access EDB file. It is merely ...

Convert Lotus Notes Mailbox to Outlook
By: alisahilton
July 24, 2017

  Are you one of them who want to migrate Lotus Notes to Microsoft Outlook? If yes, then do you know there are many users like you finding the solution for the same? However, they all have to face many challenges. Considering this, we ...

How to Install a Cisco (IOS) Router On GNS3 VM
By: Parvez Ahmed
July 24, 2017

The blog is for the users who would like to simulate the router environment in GNS3VM irrespective of the vendors (Cisco, Juniper etc.) In my earlier blog, I explained how to install and configure the GNS3 VM and how to configure a device through a template (from GNS3 Marketplace). Today, we'll install a device on GNS3 VM ...

Black Hat 2017: Inside Look
By: Olivia
July 23, 2017

The History of Black Hat “From its inception in 1997, Black Hat has grown from a single annual conference in Las Vegas to a global conference series with annual events in Abu Dhabi, Barcelona, Las Vegas and Washington DC. It has also become a premiere venue for elite security researchers and the best security trainers ...

Cookies and Sessions
By: rithinskaria
July 21, 2017

Cookies and Sessions Sometimes, websites need to track the movement of visitors. They need to understand when a user is logged in. For example, when you log into Gmail and then navigate to the 'Compose Mail' web page of Gmail, it does not ask you to log in again. It 'remembers' that you are already logged in. Websites ...

UNM4SK3D: Ethereum, CIA, and IoT
By: Olivia
July 21, 2017

#heist Hide yo kids, hide yo cryptocurrency. It's been 2 weeks since we last reported on the Bithumb hack where over $1M USD in Bitcoin and Ethereum were stolen, but since that initial heist, there are two additional hacks to report.  A hacker who remains unknown has stolen over $32M in USD worth of ...

Information Gathering Using Windows Command-Line
By: ziednamouchi
July 21, 2017

Let's first of all talk about footprinting. Footprinting refers to collecting as much as possible information about a network target from publicly available resources. It’s the first step in ethical hacking. Using Footprinting helps the hacker to find several ways to intrude the target’s network/system. Ethical hackers , or pen testers, use several ...