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My InfoTech Journal: Decoding the Networking Enigma: OSI vs. TCP/IP Reference Models

My InfoTech Journal: Decoding the Networking Enigma: OSI vs. TCP/IP Reference Models The OSI (Open Systems Interconnection) Reference Model and the TCP/IP (Transmission Control Protocol/Internet Protocol) Reference Model: The OSI Reference Model and the TCP/IP Reference Model are both conceptual frameworks used to understand and standardize how different networking protocols and technologies interact. Here are some areas of comparison: 1. Number of Layers: OSI Model : It consists of seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and  TCP/IP Model : It has four layers: Network Interface, Internet, Transport, and Application. 2. L ayer Functionality: OSI Model : Tends to be more comprehensive and abstract, defining each layer's functions independently. TCP/IP Model : Reflects the actual implementation of the Internet and focuses on how protocols are used in practice. 3. Adoption / Use: OSI Model : Less commonly used in practice, but it is still valuab...
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Unlock the Secrets of the Top 10 Information Security Solutions and Safeguard Your Digital World!

{color: #000000; } My InfoTech Journal: Unlock the Secrets of the Top 10 Information Security Solutions and Safeguard Your Digital World!
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7 Steps to Secure Your Home WiFi Network and Protect Your Privacy

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What is General Data Protection Regulation (GDPR)

My InfoTech Journal:  General Data Protection Regulation (GDPR) The  General Data Protection Regulation , also known as  GDPR  is regulation under the  European Union (EU) Law  that mandates data security and privacy.  The  General Data Protection Regulation ( GDPR)  was passed by the European Parliament in 14-Apr-2016 and which became  effective on 25-May-2018.  The main objective of GDPR is to ensure that individuals under the European Economic Area (EEA) have control and rights over their personal information. The GDPR also aims to simplify the regulatory requirements for international business. GDPR Protection Principles  1 Lawfulness, fairness and transparency  —  Processing must be lawful, fair, and transparent to the data subject.  Purpose limitation   — You must process data for the legitimate purposes specified explicitly to the data subject when you collected it.  Data minimization   — You should c...
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What is Data Privacy

 My InfoTech Journal:  Data Privacy What is Data Privacy? Data Privacy refers to the protection and secured handling of personal information during its lifecycle.  Data Privacy Laws have been enacted by the governments to ensure that personal information are protected and kept secured during its lifecycle. This starts from the collection of data, which requires the data collector to obtain consent from the individual prior to the collection, use, or disclosure of the personal information.  Individuals must also be able to review and update shared personal information, and the capacity to opt-out anytime. Data Privacy Laws Data Privacy Laws  have been enacted by the governments to ensure that personal information are secured and kept private during its lifecycle.  Here are samples of the Data Privacy Laws from different countries: General Data Protection Regulation (European Union) Data Protection Directive (European Union) Data Protection Act 2018 (United K...
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Where in the World has the FASTEST Internet?

My InfoTech Journal: Where in the World has the FASTEST Internet? Which countries have the FASTEST Internet?  Here is the latest table of the TOP 10 countries with the FASTEST Internet Speed as of SEP-2021 Topping the list at Number 1 is SINGAPORE with an average download speed of 242.27 Mbits/sec . Next is THAILAND at Number 2 with an average download speed of 211.10 Mbits/sec . At Number 3 is MONACO with an average download speed of 203.15 Mbits/sec . Ranked at Number 4 is  SWITZERLAND  with an average download speed of 194.16 Mbits/sec . At Number 5 is   DENMARK with an average download speed of 193.23 Mbits/sec . Next is ROMANIA at  Number 6  with an average download speed of 186.06 Mbits/sec . At  Number 7 is   ANDORRA  with an average download speed of 180.10 Mbits/sec . Ranked at  Number 8  is  FRANCE  with an average download speed of 194.16 Mbits/sec . Next is HUNGARY at  Number 9  with an average ...
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