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.

Which is best? 2.4 or 5GHz
By: bachan
May 10, 2017

Hello, Cybrarians!I've been asked many times which wireless signal frequency is better, 2.4 GHz or 5 GHz?If you want a deeper understanding you can look it up online or visit quora.com which is my favorite site because it helps me a lot.So, both are suitable for their work. Both are suitable frequency options, but which you use depends on ...

Hacking and Hackers Explained
May 10, 2017

Greetings Citizens of the World. Let me first introduce you myself. I'm The Geeq . Many of you might know my name but still, for many I'm anonymous. I'm here to tell you about Hacking: Hacktivism, Black Hat Hackers, Crackers, and more. Sounds Pretty awesome right? But wait, let me say that many of you would say that ...

iOS App Penetration Testing: Cracking SSH Passwords with Hydra
By: Lalitha
May 9, 2017

Hello Guys. This is my first video on Cybrary. It deals with cracking SSH Passwords with Hydra. Yes, I know the video is old (from 2014), but the info is still relevant. If you have any questions, please comment below and I'll answer as soon as possible. Transcript: 0:00 ...

Ultimate USB Rubber Ducky Recon Script
By: D'Angelo Gonzalez
May 9, 2017

This script does a lot but has some impactful key features that are worth reviewing. The Rubber Ducky Recon Script displays the current WiFi Connections credentials by exploiting the [ ]  character in Command Prompt, which acts as "everything". So in this script, we are using the    in  netsh wlan show ...

Use XSSer Automated Framework to Detect, Exploit and Report XSS Vulnerabilities
By: gurubaran
May 9, 2017

XSS is a very commonly exploited vulnerability type which is   very widely spread   and   easily detectable . An  attacker can inject untrusted snippets of JavaScript into your application without validation. This JavaScript is then executed by the victim who is visiting the target site. Cross Site “Scripter” (aka XSSer) ...

The Line Between Security "Privacy" and Socializing
By: abdallahes
May 8, 2017

A topic that has filled my mind for some time is the fine line that is often crossed between privacy and social information. We have seen the Mr robot series and how he reflected that security researcher or hackers don't have a good social life, and we all see how social apps entered our lives. Now we share everything we ...

The Mediation: An Analytical Perspective Concerning Advantages and Limitations
By: themindandbeauty
May 7, 2017

Definitions and Types: Mediation is considered a unique system referring to a method of resolving disputes among conflicting parties. In general, it is the role of the mediator who is the third party to provide assistance, to the parties involved, in order to negotiate an agreement. Mediation refers to a status in which the mediator, who ...

Web Application Penetration Testing Checklist – A Detailed Cheat Sheet
By: gurubaran
May 6, 2017

  What is Web Application Penetration Testing? Web Application Pen testing is a method of identifying, analyzing and Report the vulnerabilities which exist on the Web application including  buffer overflow, input validation, code Execution, Bypass Authentication, SQL Injection, CSRF, and Cross Site Scripting  (XSS) in the target web Application that is given for Penetration Testing. Repeat ...

UNM4SK3D: Netflix, Ultrasonic Signals, and Google
By: Olivia
May 5, 2017

  #ransomware Hacking group referred to as 'The Dark Overload' took their Netflix addiction to a new level and released 10 of the 13 newest episodes of hit series 'Orange is the New Black' after the company failed to pay the desired ransom. Talk about Netflix and not chill.  The series was set to ...

Cyber-forensics: How the 4th and 5th Amendments "fit in"
By: msab95
May 5, 2017

How Digital Crimes Fit with the Current Legal System Crimes have been evolving throughout our history, as there are new secure ways created to protect the society, the criminals are getting smarter in breaking these new ways. Society till the late 19 th century consisted of all physical items such as paper files, ...