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Security News from 'InfoSec'
Showing 'Security News from 'InfoSec'' from 21 to 30
How Hackers Use CAPTCHA To Evade Automated Detection
13th Oct 2020 [6 months ago] from InfoSec
Introduction CAPTCHA seems to be everywhere we look. These sloppy characters are on blogs, ticket websites, shopping portals — you name it. Those cars you need to spot in a block of images before you can access a website? That’s CAPTCHA...
Targeting The Node
12th Oct 2020 [6 months ago] from InfoSec
Introduction to blockchain nodes HTTP and other web standards define how computers are supposed to communicate with one another, not the software that is used to implement these communications. Since all web servers and browsers follow...
Proof Of Stake Consensus Algorithm Security
12th Oct 2020 [6 months ago] from InfoSec
The need for consensus in blockchain Blockchain technology is designed to create a distributed, decentralized and immutable digital ledger. Each node in the blockchain network maintains its own copy of the distributed ledger and updates...
Proof Of Work
12th Oct 2020 [6 months ago] from InfoSec
Introduction to blockchain consensus Blockchain systems are a collection of decentralized nodes that maintain a shared digital ledger. Without a centralized authority, the blockchain network needs some way to determine the “official”...
What Are Command Injection Vulnerabilities?
12th Oct 2020 [6 months ago] from InfoSec
Introduction Command injection vulnerabilities are one of the most dangerous web vulnerabilities. Many security testers and bounty hunters aim to find command injection vulnerabilities due to the impact they can create on the target application. ...
PWNED 1: VulnHub CTF Walkthrough
12th Oct 2020 [6 months ago] from InfoSec
In this article, we will solve a Capture the Flag (CTF) challenge that was posted on the VulnHub website by an author named Ajs Walker. As per the description given by the author, this is an intermediate-level CTF. The target of this CTF...
Microsoft Azure Security Technologies Exam (AZ-500): Overview Of Domains
12th Oct 2020 [6 months ago] from InfoSec
Introduction Many organizations today are leveraging the cloud to transform their business. However, the adoption of cloud technology introduces associated risks, security and privacy concerns. Hence, the need for cybersecurity professionals...
On-premises Vs. Cloud-based Cyber Ranges: Why Virtual Learning Environments Are Best
8th Oct 2020 [6 months ago] from InfoSec
Introduction Most companies have been struggling with making decisions about infrastructure. Cloud or on-premises? Cyber ranges are not immune to this kind of decision-making when it comes to planning and deciding on which path to take....
The State Of Ransomware 2020: Key Findings From Sophos & Malwarebytes
8th Oct 2020 [6 months ago] from InfoSec
Introduction Ransomware has become one of the most common and well-known threats to cybersecurity. 2020 saw a notable increase in ransomware attacks specifically on enterprise entities, as many organizations found themselves in the crosshairs...
Hack The Box (HTB) Machines Walkthrough Series — Cascade (part 2)
8th Oct 2020 [6 months ago] from InfoSec
We’re continuing from Part 1 of this machine, where we carried out a lot of enumeration and decoding to gain shell access as the user s.smith while also recovering the user flag. In this second part of the article, we will finish with...
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