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Assalamualaikum and hi, my name is NUR ATIKAH BINTI SABERI (253090)... WELCOME TO MY PADLET..

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Assalamualaikum and hi, my name is NUR ATIKAH BINTI SABERI (253090)... WELCOME TO MY PADLET..

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-This is the first class of MM System Networking. For today's class, we already know the syllabus that we will be studying for this semester. We are also required to make padlets.

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- For today's class we were given an overview of the assignments and projects that we will be doing this semester.

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-For online class we are required to participate in the online activity as a replacement for Sunday class (15 Sept 2019). We must write a short essay on the origin of the internet.

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- For today's class we learned about network, types of network that consisting of company, internet and telcos (maxis, digi, celcom). We also learned about key elements of internet and elements that defines the network type consisting of administration, redundancy, service quality, monitoring, standards, and operators.

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-We must install “quizlet” in our mobile phone. We have doing some fun learning activity which is a quiz but with a random group member.

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-Today we learned about computer networking, type of computer networking consisting of LAN (Local Area Network), MAN (Metropolitan Area Network), WAN (Wide Area Network), and PAN (Personal Area Network). We also learned about Virtual Private Network (VPN), and Network of Topologies consisting of mesh, bus, tree, star and ring.

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-We learned about the difference between MBps (speed) and Mbp (storage) and host that are consisting of pc, mobile phone and tablet. We also learned about OSI References Models for organize communication protocol.

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- We MUST join EdPuzzle class by accessing the above link. We need to answer the quiz about Networking Media Wireless, Networking Media Cooper Media, Networking Media Fibre Optic and Networking Media Physical Layer Our attendance will be based on participation.

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-Today we had a fun quiz. We must install “Socrative Student” in our mobile phone and we also have doing some fun learning activity which is a quiz but with a random group member.

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-We learned about Multimedia Representation is how the mm elements (objects) are represented and stored digitally for network transmission (coded).

-sequence of binary digits to represent mm data:

· Text object

· Audio object

· Still image object

· Moving image object

-Textual Information Codes:

· International Morse Code

· American Standard Code II (ASC II)

· EBCDlC (MSBs & LSBs)

-Audio Coding:

· ADC (analog to digital converter)

· DAC (digital to analog converter)

-TV Transmission Standards:

· NTSC (US)

· SECAM (Europe)

· PAL (Asia)

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-Security policy: “living document”

-Purpose:

· To inform user, staff and manager.

· To specify mechanism.

· To provide base line.

-User of policy:

· External (visitor, mobility students)

· Internal (main policy: UUMIT (staff, student, lecturer))

-Security policy components:
. Governing Policy
. Technical Policy
. End-User Policy

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- Today we have online class. We must join Edpuzzle. We need to answer the quiz on EdPuzzle about Network Security Policy.

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-Today we learned about the important of compression in multimedia network, compression categories & techniques and data redundancy.

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- We MUST sit for the online quiz. The attendance of the class on 23rd October 2019 will be based on participation. The quiz is INDIVIDUAL and summative which means the marks scored will contribute toward the carry mark.

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today we have quiz, so we must install Socrative student for join this quiz and we are given only 30 minutes to study the topic that will be include in this quiz.

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Today for theory class we learn about multimedia network communication.

-Multimedia network communication is a network suitable for carrying multimedia information.

•Three important aspects:

•Network performance

•Quality of service

•Multimedia transmission

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Today we must join quizizz and we must study more about multimedia network communication. Current rank for our group just third rank in this quiz. Actually our group in 1st rank  but we drop to 3rd rank after all group finish answer this quiz.

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We have online class. So we must join edpuzzle class and answer all the question  about Multimedia Network Communication. Based on the edpuzzle class, we can refresh what we learned in class about this topic.

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Today lab class.. we have quiz on topic network fundamental & networking media. We have to open Quizizz Apps to answer the question.

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Today we learn about network security.

1. Type of attackers
-hackers
-criminal
-cyber terrorism employees

2. Type of attack
- malicious content
-denial of service attack
-scanning attack

3. Type of security system
-confidentiality
-integrity
-availability
-authority

4. Type of security
- secure communication system
- attack prevention system
-network security policy

5. Attack prevention system
- firewall
- network address
-instruction detection
- access permission

6. Encryption is to protect your data

7. Authentication
- text password
-graphical password
-biometric
- digital signature
-smart card

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No class for today but we must do revision because we got final quiz on Wednesday.

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Today we must join quizizz and we must study more about networking fundamental I & II and networking media.

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We have online class. So we must join edpuzzle class and answer all the question  about Multimedia Network Application with Music.

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We have online class. So we must join edpuzzle class and answer all the question  about New Media and Business.