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ITPerfection Blog
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Network Switching: Part 3: Types of Categories of Switches, Such as Stackable Switches, or Access Layer Switches
Now, Categories of Switches. To make you more familiar with the concepts of network switching and to get acquainted with the reputable vendors of network switches, we have prepared a number of blogs as a series, the different parts of which are as follows: Part 1 - What is a Network Switch? Switching Terms (Such as Blade Server, Half Duplex, and Full Duplex) Part 2 - What is a [...]
Network Switching: Part 2: What is a Network Switch? Switching Terms (Such as PoE, VLAN, and STP)
To make you more familiar with the concepts of network switching and to get acquainted with the reputable vendors of network switches, we have prepared a number of blogs as a series, the different parts of which are as follows: Part 1 - What is a Network Switch? Switching Terms (Such as Blade Server, Half Duplex, and Full Duplex) Part 2 - What is a Network Switch? Switching Terms [...]
Network Switching: Part 1: What is a Network Switch? Switching Terms (Such as Blade Server, Half Duplex, and Full Duplex)
To make you more familiar with the concepts of network switching and to get acquainted with the reputable vendors of network switches, we have prepared a number of blogs as a series, the different parts of which are as follows: Part 1 - What is a Network Switch? Switching Terms (Such as Blade Server, Half Duplex, and Full Duplex) Part 2 - What is a Network Switch? Switching Terms [...]
TDoS Attack
In this post, we are going to talk about TDoS attack. First of all, we recommend that you read our other post, in which we describe the DoS and DDoS attacks: DoS and DDoS Attacks In its annual report "Internet Crime Report" for 2019, the U.S. Federal Bureau of Investigation (FBI) estimated that TDoS attack caused about $7,600,000 in loss (in the United States alone). You can read this [...]
What is John the Ripper and How Does it Work?
John the Ripper is a free password cracking software tool. It was designed to test password strength, brute-force encrypted (hashed) passwords, and crack passwords via dictionary attacks. John the Ripper is a part of the Rapid7 family of penetration testing/ hacking tools. Also, John is already installed on Kali Linux. First, we advocate for ethical hacking. Originally developed for the Unix operating system, it can run on many different [...]
What is Kali Linux?
Kali Linux is a Debian-derived Linux distribution designed for digital forensics and penetration testing. It is maintained and funded by Offensive Security,a leading information security training company. In fact, it’s a Debian-based rewrite of their previous Knoppix-based digital forensics and penetration testing distribution BackTrack. One of the biggest reasons cyber professionals use Kali Linux is the fact that all of the original source code is open source, meaning that [...]
What is NESSUS and How Does it Work?
Nessus is a proprietary vulnerability scanner developed by Tenable, Inc. Tenable.io is a subscription-based service. Tenable also contains what was previously known as Nessus Cloud, which used to be Tenable’s Software-as-a-Service solution. Nessus is an open-source network vulnerability scanner that uses the Common Vulnerabilities and Exposures architecture for easy cross-linking between compliant security tools. In fact, Nessus is one of the many vulnerability scanners used during vulnerability assessments and [...]
Vulnerability Scanning Tools
We discussed vulnerability scanning in recent blog. Now in this blog we are going to introduce a number of vulnerability scanning tools. What is Network Vulnerability Scanning? Among the famous tools in this area are the following: SolarWinds MSP OpenVAS Nikto Retina products Solarwinds Network Configuration Manager Nexpose Community Edition ManageEngine Vulnerability Manager Plus ImmuniWeb SolarWinds MSP Vulnerability scan tools like the multi-layered security solutions available from [...]
What is Network Vulnerability Scanning?
Vulnerability management is a key responsibility of any IT security team or managed security service provider. This scanning is an inspection of the potential points of exploit on a computer or network to identify security holes. Vulnerability scanning is an integral component of vulnerability management. In fact, a scanner is an application that identifies and creates an inventory of all the systems connected to a network. The software compares [...]