Atin Gupta 
A Palo Alto firewall is a next-generation firewall (NGFW) built by Palo Alto Networks that classifies network traffic by the actual application and user identity involved, rather than by port and protocol alone. It runs on the vendor’s PAN-OS operating system and inspects traffic once, in a single pass, using three core engines – App-ID, … Read more
AWS Cloud Practitioner (exam code CLF-C02) is Amazon Web Services’ foundational-level certification, designed to validate an overall understanding of the AWS Cloud independent of any specific technical job role. It’s the entry point into AWS’s certification structure, sitting below the Associate-level certifications (like AWS Certified Solutions Architect – Associate) and requiring no prior AWS experience, … Read more
Microsoft Azure is a cloud computing platform that lets organisations rent computing power, storage, networking, databases, and AI capabilities from Microsoft’s global network of datacenters instead of buying and running that infrastructure themselves. Launched in 2010, Azure has grown into a platform of more than 200 services and competes directly with Amazon Web Services (AWS) … Read more
Searching for “CCIE Enterprise” often leads to confusion, because it isn’t the name of a single exam or credential of Cisco. It is a category name that covers two separate Cisco certifications with different core exams, different lab exams, and different technical focus areas. If you’ve been trying to figure out which one you actually … Read more
If you’ve finished your CCNA and started looking at what comes next, you’ve probably run into one term everywhere: ENCOR. It shows up on every Cisco career roadmap, every job posting for senior network roles, and every forum thread about “what certification actually gets you hired.” But most students don’t get a plain-English answer to … Read more
Have you ever had a question in your mind about how a bank branch in Mumbai talks to its head office in Delhi, or how your video call reaches someone sitting in another country without breaking apart? The answer is Cisco Networking that sits at the centre of most of it. For students and professionals starting … Read more
If you’ve searched for cloud computing jobs, you’ve almost certainly come across the term AWS. It’s mentioned in job postings, tutorials, and certification names; still, most of the individuals barely dive deep into the use and importance of AWS. What is it, really, and why does almost every tech company seem to run on it? … Read more