Skip to main content

What is "CDN" ?


CDN "Content Delivery Network" doesn’t work as a web #hosting as it’s unable to host content or carry the capacity to cradle web hosting necessities. 
However, at the network edge, assist in caching content, in turn, enhances website performance. A lot of sites have difficulty meeting their performance by utilizing only traditional hosting services this is why CDN's are Important!

CDNs are a fast-rising solution to relieve a few primal issues that are present with traditional web hosting, such as preventing interruptions of services, and bettering overall security.

How it Works ? 

It is a high distributed platform with many servers which are separated technically and globally, the web content delivers to the end-user based on his regional location & the origin webpage.

CDN Service is a good resolution for speeding the delivery of website content, "CDN" also increases traffic which leads websites to global & organic reach, the user gets the faster content delivered by the closest "CDN" server , "CDNs" also provide security from large streams in traffic.

UPDATED 2022 ! Here’s a list of some CDN known providers :

- #Amazon CloudFront
- #Google Cloud CDN
- #Cloudflare
- #Sucuri
- #KeyCDN
- #Rackspace
- #CacheFly


More informations can be found at Wikipedia : https://en.wikipedia.org/wiki/Content_delivery_network


#DRVX92

Comments

Post a Comment

Popular posts from this blog

Navigating the CCNA 2024 Update.

  Greetings fellow network enthusiasts and aspiring IT professionals! As the technology landscape continues to evolve, so does the CCNA certification, the industry-standard credential for networking professionals. With an anticipated update in late 2024, it's time to gear up and prepare for the changes that lie ahead. Understanding the Driving Forces: The CCNA 2024 update reflects the ever-changing nature of networking technologies and industry standards. Cisco, recognizing this dynamic environment, is incorporating key trends and advancements into the exam to ensure that certified professionals possess the skills and knowledge required for success in today's complex networking environments. Anticipated Exam Changes: While the official exam blueprint is yet to be released, Cisco has provided some insights into the anticipated changes. Here's a sneak peek into what you can expect: Cloud and Cybersecurity Focus: The updated exam will place a greater em...
Post a Comment
Read more

Nmap for beginners - "Read Disclaimer First"

/!\/!\ Disclaimer /!\/!\ Nmap is a powerful network scanner that can be used for a variety of purposes. It is a valuable tool for network administrators, security professionals, and penetration testers, so any illegal use leaves traces in the server logs where the tests were made, you will be charged for serious legal consequences , in other words , you will break the law. DO NOT USE IT RANDOMLY OR WITHTOUT PERMISSION. What is Nmap? Nmap is a free and open-source network scanner that is used to discover hosts and services on a network, as well as to audit the security of a network developed concept & software near 1997 BUT ... unfortunately you will continue in 2023 to use it in order to test the unsecured platforms and old databases. How does Nmap work? Nmap uses a variety of techniques to scan a network, including: TCP SYN scanning: This is the most common type of Nmap scan. It works by sending a TCP SYN packet to a target port. If the port is open, the target will r...
Post a Comment
Read more

Alert L3 - WhatsApp scam Alert! Fraudsters posing as local /US Employers.

  WARNING: WhatsApp scam targeting job seekers. Beware of WhatsApp scam! Fraudsters posing as US employers using numbers +1 to steal personal information & money. Fraudsters are using WhatsApp to scam people by posing as US or local employers since August 2023 , They may send messages or make calls claiming to be from a well-known company and offering a job or internship. The scammers will then ask for your personal information, such as your name, address, date of birth, and Social Security number. They may also ask you to send them money, either as a processing fee or to cover the cost of travel or training. Here are some tips to protect yourself from this scam: Be suspicious of any unsolicited messages or calls from people claiming to be from US employers. Never give out your personal information to someone you don't know and trust. Do not send money to anyone who asks for it upfront, especially in exchange for a job or internship. If you think you may have been scammed, rep...
Post a Comment
Read more