In one of my previous posts, I talked about ethical hacking and how to become a hacker. In this post, I will be talking about tools used by both white-hat and black-hat hackers. Hacking has been a part of the technology world since its inception. Hacking has evolved from manual attempts at accessing systems has … Read more
What is Ethical Hacking? Ethical hacking is the practice of testing computer systems, networks, and applications to identify security vulnerabilities and weaknesses that can be exploited by malicious hackers. Ethical hackers, use similar techniques and tools as malicious hackers to conduct their jobs, but the difference is that they do so with proper authorization obtained … Read more
In this post, you will find information on information security, cybersecurity, and ethical hacking degree programs offered for both in-person and online attendance modes. See Also The acceleration in online cybercrime has led to the accelerated need for jobs to secure systems and networks against these threats. These new jobs require specialized skills in technology … Read more
Geolocation is a technique of identifying the geographic or physical location of a person or device with digital information using longitude and latitude mapping. Methods used for geolocation include Global Positioning Systems (GPS), Wi-Fi positioning, Cell tower trilateration and IP address based location mapping. Find out your IP Address and Geolocation your our public IP … Read more
With a continuing increase in demand for cybersecurity, there has been a similar rise for professionals in Information Security (IS), especially for those with skills in ethical hacking. Ethical hackers are professionals who use their skills and knowledge to test the integrity of computing and network infrastructure. They aim to find vulnerabilities in the systems … Read more
All the terms in website development and building can become overwhelming for a newcomer to this space. In this post, I will provide an explanation of and differences between a web server vs a website vs a web page and a web service. What is a Web Server A web server is software applications that … Read more
Hacking is a term that is often associated with illegal activities with malicious intent. However, in the world of technology and information security, hacking can also refer to the legitimate practice of discovering and exploiting vulnerabilities in a system for the purpose of improving its security. Ethics and Legality of Hacking The ethics of hacking … Read more
In this post, I will go over the step-by-step process of setting up a Postfix SMTP server on Unbuntu. This post will be split in two parts, where the first part will be going over the following: In the second part, I will go over advanced topics such as: See Also What is Postfix SMTP … Read more
In this post, I will go over what is SMTP, its features and how and why it is used. I will also be going over email servers, cloud-based SMTP service providers and email clients for Windows, Mac, Android and iOS. Introduction Simple Mail Transfer Protocol (SMTP), is based on a standard communication protocol, defined originally … Read more
Nmap is a powerful command line tool network scanning tool that is used to identify open ports, services, and vulnerabilities on a network. Nmap works by sending packets to target hosts and networks and analyzing the responses or the lack thereof. The primary use for nmap is to do port scanning, which involves scanning a … Read more