Fiber optics is a technology that utilizes glass (or plastic) threads, known as fibers to transmit data. It uses total internal reflection to keep light rays trapped within the denser glass of the center of a composite cylindrical fiber, the core. It consists of numerous glass threads, each of which is capable of transmitting data modulated into light waves. They provide greater bandwidth to transmit data and are less susceptible to interference as found in other waveguides.
A Licensed Penetration Tester (LPT) is a trained professional who can analyze the security posture of a given network exhaustively and propose the corrective measures authoritatively. Certified penetration testers have the skills on how to utilize penetration testing methodologies, techniques and tools to design, secure, and test or troubleshoot networks to help organizations avert threats. LPT training is appropriate for auditors, security officers, and cybersecurity professionals.
CompTIA A+ is an entry-level computer certification for IT service technicians. It is meant to certify the competency of entry level PC computer service professionals in maintaining, installing, operating, and customizing personal computers. The A+ certification is endorsed by the Computing Technology Industry Association (CompTIA).
PMP stands for Project Management Professional. PMP certification is a gold standard of project management certification. It is recognized and demanded by organizations all over the world. The PMP validates your employee's qualifications to perform in the role of a project manager, directing and leading projects and teams.
CompTIA certifications are highly rated and sought-after thanks to the high curriculum standards. They have become a necessity in the field of information technology. Certified IT specialists have confidence in their ability to effectively assist Linux users, perform system maintenance tasks, and configure Linux workstations. Many individuals use the CompTIA Linux+ as a foundation towards advanced courses.