What is Bluetooth Hacking and How to Prevent It?
Introduction There is less need for wired connections as new innovations in smartphones and other devices become more widespread. These days, Bluetooth wireless communication is used by the vast majority of devices to establish wireless connections. Wireless devices are becoming increasingly popular because they allow users to stay connected without carrying cumbersome cables and wires. […]
Top 20 Penetration Testing Interview Questions and Answers
Introduction In today’s world, cyberattacks pose several threats to many companies. Therefore, it is of the utmost importance that trained specialists capable of conducting penetration tests have the knowledge to take the measures required to discover all the security gaps and risks hiding in an IT network or an organization. Now, if you want to […]
Top 20 Ethical Hacking Interview Questions and Answers
Introduction Whether a government agency or a private company, almost all operations nowadays have some internet presence, making them vulnerable to security breaches, data loss, financial losses, and other damages. Corporations use ethical hacking to detect potential threats like malware, viruses, and ransomware on a computer or network to prevent further damage and improve security. […]
Who is eligible for DevOps?
Introduction DevOps is a rapidly growing field that combines software development and IT operations. It aims to improve collaboration and communication between development and operations teams, which can result in faster and more efficient software delivery. As companies look to stay competitive in an increasingly digital world, the demand for DevOps professionals is on an […]
Network Automation Using DevOps
Introduction Network automation has become an increasingly important aspect of modern IT operations. As organizations strive to reduce costs, improve efficiency, and increase agility, network automation using DevOps methodologies and tools has emerged as a powerful solution. To comprehend network automation with Devops, a network engineer must go through DevOps for Network Engineer training. In […]
A Guide to Cisco Certification Updates
Introduction Recently, Cisco unveiled a new certification roadmap that would be reviewed on a rotating schedule. Cisco has instituted a new exam review system in which they will analyse and update Official Cert Guides and other certification titles yearly. So, in this blog we will take a look at all the Cisco Certification Updates. Cisco […]
Is CCNP Harder than CCNA?
Introduction Cisco’s CCNA and CCNP certifications are two of the most widely recognized and respected certifications in the field of network engineering. Both certifications are designed to test the knowledge and skills of network professionals, but they are not created equal. One of the most common questions asked by those considering Cisco certification is whether […]
What is NETCONF (Network Configuration Protocol)?
Introduction The Network Configuration Protocol (NETCONF) is a filtering-capable XML-based protocol for network management. It offers fully programmable means of controlling and configuring the operation of networking equipment. You can set the device parameters, get the parameter values, and obtain statistical information using it. Furthermore, it shortens the time allotted for managing the setup of […]
What is the difference between Encryption and Hashing?
Introduction When it comes to data security, hashing and encryption are the two most crucial foundational operations. Both of these techniques transform the raw data into an entirely different format. The terms Hashing and Encryption are often used in the domain of data security, but do you know what is the difference between encryption and […]
Can I do DevOps after CCNA?
Introduction “Can I do DevOps after CCNA Training?” is one of network engineers’ most frequently asked questions as the networking industry moves toward advanced technologies. Before getting into further details on whether you can go for DevOps or not after CCNA, let’s understand the basics of CCNA. The CCNA program is designed to validate an […]
