Meaning: This quote by Kevin Mitnick, a well-known computer security consultant and hacker, reflects on the evolution of technology and the increasing accessibility of tools for probing and testing security vulnerabilities. Mitnick's statement captures the significant shift in the approach to cybersecurity practices over the years, highlighting the advancements in automation and commercialization of software for security testing.

In the earlier days of cybersecurity, individuals like Mitnick would manually probe and test systems for vulnerabilities. This manual approach required a deep understanding of computer systems and networks, as well as the ability to identify and exploit potential weaknesses. It was a time-consuming and labor-intensive process that demanded a high level of technical expertise.

The phrase "probe by hand" refers to the manual and often painstaking process of identifying and exploiting vulnerabilities in computer systems. This involved using various techniques to test the security of networks, applications, and infrastructure, often through trial and error. Mitnick's experience as a hacker and security consultant during this era provided him with firsthand knowledge of the challenges and intricacies of manual probing.

The second part of the quote, "Now you can get commercial software that does the job for you," highlights the transformation brought about by the commercialization and automation of security testing tools. With the advancement of technology, the availability of commercial software has made it easier for individuals and organizations to conduct comprehensive security assessments without the need for extensive manual intervention.

Commercial software for security testing encompasses a wide range of tools and solutions designed to identify, assess, and mitigate security vulnerabilities. These tools often include features such as vulnerability scanning, penetration testing, and security assessment capabilities, allowing users to automate much of the testing process. This automation not only saves time and resources but also enables a broader range of individuals to conduct security testing, even without the same level of technical expertise previously required.

The quote also alludes to the broader implications of this shift in the cybersecurity landscape. As commercial software becomes more accessible and user-friendly, it has the potential to democratize security testing, empowering organizations of all sizes to proactively assess and strengthen their security posture.

Furthermore, the availability of commercial security testing software reflects the growing emphasis on proactive security measures in the face of evolving cyber threats. By enabling easier and more efficient security assessments, these tools contribute to a proactive and preemptive approach to cybersecurity, helping organizations identify and address vulnerabilities before they can be exploited by malicious actors.

In conclusion, Kevin Mitnick's quote encapsulates the evolution of cybersecurity practices, from manual probing by hand to the accessibility of commercial software for security testing. This transformation reflects not only advancements in technology but also the changing dynamics of cybersecurity, emphasizing the importance of proactive security measures and the broader accessibility of security testing capabilities. Mitnick's perspective as a prominent figure in the cybersecurity community adds depth to the quote, offering insights into the historical context and implications of this shift in security testing practices.