የቀለም ቃናቸውን ለማስተካከል ወይም ቪዲዮዎችን ለመስራት እንደ CapCut Pro, Canva Pro, Spotify ያሉ አፕሊኬሽኖችን በገንዘብ ከመግዛት ይልቅ፣ የተለያዩ የቴሌግራም ቻናሎች ላይ "Modded" ወይም "Cracked" APK (የተሰበሩ/ቪአይፒያቸው በነጻ የተከፈቱ አፖችን) አውርደው ይጠቀማሉ?
እነዚህን አፖች በነጻ ያሻሻሏቸው አካላት በበጎ ፈቃድ እንዳላደረጉትና ትልቅ ወጥመድ እንደደበቁባቸው ያውቃሉ? አደጋውን በአጭሩ እንይ፦
🔍 Trojan Horse (የፈረስ ጭንብል የለበሰው ቫይረስ)
የሳይበር ሌቦች የእውነተኛውን አፕሊኬሽን ኮድ በመስበር የክፍያ ገጹን ያጠፉታል። ነገር ግን አፑን መልሰው ለሰዎች ከመልቀቃቸው በፊት፣ በውስጡ እኛ የማናየውን አደገኛ ቫይረስ ይጨምሩበታል። ይህ አሰራር በሳይበር ደህንነት Trojan Horse ይባላል።
🎭 ማታለያው፦ አፕሊኬሽኑን ስልካችሁ ላይ ጭናችሁ ስትከፍቱት በትክክል ይሰራል። የፈለጋችሁትን የቪአይፒ ፊቸር በነጻ ትጠቀማላችሁ።
😈 ድብቁ ሴራ፦ እናንተ አፑን ተጠቅማችሁ ስትዘጉት፣ በጀርባ ያለው ቫይረስ ስራውን ይጀምራል። የእርስዎን የካሜራ ፈቃድ፣ ማይክሮፎን እና የኤስኤምኤስ (SMS) መልዕክቶችን በድብቅ ይቆጣጠራል።
🛠 ራሳችንን እንዴት እንጠብቅ?
1️⃣ ከተሻሻሉ አፖች (Modded APKs) መራቅ፦ "Pro Version Free" እየተባሉ በተለያዩ የቴሌግራም ቻናሎች እና ድረ-ገጾች ላይ የሚለቀቁ የኤፒኬ (APK) ፋይሎችን ፍጹም ስልካችሁ ላይ አትጫኑ። 2️⃣ Play Protectን ማብራት፦ በስልካችሁ ላይ ወደ Google Play Store ➡️ Profile ➡️ Play Protect በመግባት የበራ መሆኑን ያረጋግጡ። ይህ ሲስተም በስልካችሁ ላይ ያሉ አደገኛ የትሮጃን ቫይረሶችን ይፈልጋል። 3️⃣ ነጻ አማራጮችን መጠቀም፦ ለአደጋ እራስን አሳልፎ ከመስጠት ይልቅ፣ ኦፊሴላዊ የሆኑና ሙሉ በሙሉ ነጻ የሆኑ አማራጭ አፖችን (Open Source Apps) ፈልጎ መጠቀም ይመረጣል።
የቴክኖሎጂ ደህንነት እውቀት ራስን ከመጸጸት ያድናል! ይህንን መረጃ ለወዳጅዎ ሼር በማድረግ ከድብቅ ቫይረሶች ይጠብቋቸው። 🛡️
እነዚህን አፖች በነጻ ያሻሻሏቸው አካላት በበጎ ፈቃድ እንዳላደረጉትና ትልቅ ወጥመድ እንደደበቁባቸው ያውቃሉ? አደጋውን በአጭሩ እንይ፦
🔍 Trojan Horse (የፈረስ ጭንብል የለበሰው ቫይረስ)
የሳይበር ሌቦች የእውነተኛውን አፕሊኬሽን ኮድ በመስበር የክፍያ ገጹን ያጠፉታል። ነገር ግን አፑን መልሰው ለሰዎች ከመልቀቃቸው በፊት፣ በውስጡ እኛ የማናየውን አደገኛ ቫይረስ ይጨምሩበታል። ይህ አሰራር በሳይበር ደህንነት Trojan Horse ይባላል።
🎭 ማታለያው፦ አፕሊኬሽኑን ስልካችሁ ላይ ጭናችሁ ስትከፍቱት በትክክል ይሰራል። የፈለጋችሁትን የቪአይፒ ፊቸር በነጻ ትጠቀማላችሁ።
😈 ድብቁ ሴራ፦ እናንተ አፑን ተጠቅማችሁ ስትዘጉት፣ በጀርባ ያለው ቫይረስ ስራውን ይጀምራል። የእርስዎን የካሜራ ፈቃድ፣ ማይክሮፎን እና የኤስኤምኤስ (SMS) መልዕክቶችን በድብቅ ይቆጣጠራል።
🚨 ዋናው አደጋ፦ እነዚህ አፖች እናንተ ስልካችሁ ላይ የምትተይቡትን ማንኛውንም ፓስወርድ መመዝገብ (Keylogging) ይችላሉ። በዚህም ምክንያት የእርስዎ የባንክ አካውንት ፓስወርድ፣ የቴሌግራም መግቢያ ኮድ እና የግል ፎቶዎችዎ በቀላሉ ለሌቦች ይጋለጣሉ።
🛠 ራሳችንን እንዴት እንጠብቅ?
1️⃣ ከተሻሻሉ አፖች (Modded APKs) መራቅ፦ "Pro Version Free" እየተባሉ በተለያዩ የቴሌግራም ቻናሎች እና ድረ-ገጾች ላይ የሚለቀቁ የኤፒኬ (APK) ፋይሎችን ፍጹም ስልካችሁ ላይ አትጫኑ። 2️⃣ Play Protectን ማብራት፦ በስልካችሁ ላይ ወደ Google Play Store ➡️ Profile ➡️ Play Protect በመግባት የበራ መሆኑን ያረጋግጡ። ይህ ሲስተም በስልካችሁ ላይ ያሉ አደገኛ የትሮጃን ቫይረሶችን ይፈልጋል። 3️⃣ ነጻ አማራጮችን መጠቀም፦ ለአደጋ እራስን አሳልፎ ከመስጠት ይልቅ፣ ኦፊሴላዊ የሆኑና ሙሉ በሙሉ ነጻ የሆኑ አማራጭ አፖችን (Open Source Apps) ፈልጎ መጠቀም ይመረጣል።
የቴክኖሎጂ ደህንነት እውቀት ራስን ከመጸጸት ያድናል! ይህንን መረጃ ለወዳጅዎ ሼር በማድረግ ከድብቅ ቫይረሶች ይጠብቋቸው። 🛡️
Forwarded from COC HNS LEVEL 1 after 4 👍 (Osman bey)
Level III HNS exam.docx
4.3 MB
Forwarded from Ethio cryptocurrency (mes Ak)
ETHIOPIAN TVET COLLEGE
Sector: ICT
Occupation: ICT support Level I
Candidate’s Package
The assessment covers the following units of competence:
1. Connect Hardware Peripherals
2. Install Software Application
3. Record Client Support Requirements
4. Protect Application or System Software
5. Maintain Equipment and Software Inventory and Documentation
6. Operate Personal Computer
7. Apply Quality Standards
8. Work with Others
9. Receive and Respond to Workplace Communication
10. Demonstrate Work Values
Sector: ICT
Occupation: ICT support Level I
Candidate’s Package
The assessment covers the following units of competence:
1. Connect Hardware Peripherals
2. Install Software Application
3. Record Client Support Requirements
4. Protect Application or System Software
5. Maintain Equipment and Software Inventory and Documentation
6. Operate Personal Computer
7. Apply Quality Standards
8. Work with Others
9. Receive and Respond to Workplace Communication
10. Demonstrate Work Values
Forwarded from COC HNS LEVEL 1 after 4 👍
Level 4 HNS coc exam
Level 4 HNS coc exam
Project 1:-design network infrastructure
Task1:-given the f/g scenario .do according to the f/g
-xyz company has four building in a compound that is in average distance of 75m b/n them. Each building has two floors. Assume that in average the are 20 users per floor .the company also has a SOHO 1mb speed of internet connection from the service provider .her it is expected that you should propose the cost efficient and maximum though out way of implementing this network
ü The candidate should demonstrate the following by using Visio 2003 software.
1. The physical &logical network diagram
2. The appropriate type of cable to be used
3. The appropriate cabling to be used for the network
4. The appropriate network device required
Project 2:-install and configure server 2008
Task 1:-installing server 2008 operating system
1. Install windows server 2008 operating system on the server computer
2. Establish connections amon
Level 4 HNS coc exam
Project 1:-design network infrastructure
Task1:-given the f/g scenario .do according to the f/g
-xyz company has four building in a compound that is in average distance of 75m b/n them. Each building has two floors. Assume that in average the are 20 users per floor .the company also has a SOHO 1mb speed of internet connection from the service provider .her it is expected that you should propose the cost efficient and maximum though out way of implementing this network
ü The candidate should demonstrate the following by using Visio 2003 software.
1. The physical &logical network diagram
2. The appropriate type of cable to be used
3. The appropriate cabling to be used for the network
4. The appropriate network device required
Project 2:-install and configure server 2008
Task 1:-installing server 2008 operating system
1. Install windows server 2008 operating system on the server computer
2. Establish connections amon
Forwarded from COC HNS LEVEL 1 after 4 👍
Coc exam HNS:
Project 1
Task.1 Connect hardware peripheral device.
1.1 Connecting: - hard ware peripheral external port ………….
1.2 Configure your computer to use the following network resources
Note -Enable the network adapter
Configure your computer to use the following network resources
a. IP Address
b. Subnet Mask
c. Default Gateway (Router)
d. Preferred DNS
ANS:
Search on window Control panel=>network and internet=>network and sharing
center =>change adapter settings=> on Ethernet right click =>properties
=>internet protocol version 4(TCP/ipv4) double click=>using the following ip
address and DNS server address
1.3Use Browser software and the Internet configuration you configured in Question 1 to
visit the Website www.ocacc.gov.et www.google.com www.kat.ph
ANS:
Open any browser and search for this www.xxxx.lfff.sdd
Project 2
Task.2 installs application software
2.1 Install office 2003 from the CD-ROM you are provided.
2.2 Install MS word 2007 without uninstalling the previous version.
2.3 Find and compare office 2007 minimum System Requirements your pc save
the Excel document in the file name System Requirements. Under desktop
ANS:
office 2007 minimum System Requirements
System 2003 2007 2010
processor 233MHz 500MHz 500MHz
RAM 125MB 256MB 256MB
Hard disk 400MB 2GB 3GB
display 800x600 1024x768 1024x576
Task.3 protect application or system software
3.1 Install MacAfee Antivirus and Configure the following items
3.2 Manually Scan the specific Drive and folders (D drive or any folders)
3.3 Auto Scan Schedule – Weekly every Friday and Tuesday at 10:30 PM
3.4 Configure this antivirus to update automatically daily 3AM at local time
Task.4 protect application or system software
4.1 Set on fire wall
4.2Set on alert automatic updates
4.3Set on alert virus protection
Project 3
Task.5 prepare an Word Documents about hardware specification
5.1 Hardware specification
1.2 Prepare an word Documents about software specification
Types of software Name Version
1 Os
1 Others Name version
2
3
N
O
Hardware type Answer
1 System model
2 Processor speed
3 RAM size
4 Total hard disk size/kb
5.3 Create shortcut MS Word 2007 and MS word 2003
5.4 Create shortcut quick launch icon and Add MS word program
5.6 Crate folder under my document coc / IT Support/Exam, Hide, and show
Prepare a work document in the following things
Project 1
Task.1 Connect hardware peripheral device.
1.1 Connecting: - hard ware peripheral external port ………….
1.2 Configure your computer to use the following network resources
Note -Enable the network adapter
Configure your computer to use the following network resources
a. IP Address
b. Subnet Mask
c. Default Gateway (Router)
d. Preferred DNS
ANS:
Search on window Control panel=>network and internet=>network and sharing
center =>change adapter settings=> on Ethernet right click =>properties
=>internet protocol version 4(TCP/ipv4) double click=>using the following ip
address and DNS server address
1.3Use Browser software and the Internet configuration you configured in Question 1 to
visit the Website www.ocacc.gov.et www.google.com www.kat.ph
ANS:
Open any browser and search for this www.xxxx.lfff.sdd
Project 2
Task.2 installs application software
2.1 Install office 2003 from the CD-ROM you are provided.
2.2 Install MS word 2007 without uninstalling the previous version.
2.3 Find and compare office 2007 minimum System Requirements your pc save
the Excel document in the file name System Requirements. Under desktop
ANS:
office 2007 minimum System Requirements
System 2003 2007 2010
processor 233MHz 500MHz 500MHz
RAM 125MB 256MB 256MB
Hard disk 400MB 2GB 3GB
display 800x600 1024x768 1024x576
Task.3 protect application or system software
3.1 Install MacAfee Antivirus and Configure the following items
3.2 Manually Scan the specific Drive and folders (D drive or any folders)
3.3 Auto Scan Schedule – Weekly every Friday and Tuesday at 10:30 PM
3.4 Configure this antivirus to update automatically daily 3AM at local time
Task.4 protect application or system software
4.1 Set on fire wall
4.2Set on alert automatic updates
4.3Set on alert virus protection
Project 3
Task.5 prepare an Word Documents about hardware specification
5.1 Hardware specification
1.2 Prepare an word Documents about software specification
Types of software Name Version
1 Os
1 Others Name version
2
3
N
O
Hardware type Answer
1 System model
2 Processor speed
3 RAM size
4 Total hard disk size/kb
5.3 Create shortcut MS Word 2007 and MS word 2003
5.4 Create shortcut quick launch icon and Add MS word program
5.6 Crate folder under my document coc / IT Support/Exam, Hide, and show
Prepare a work document in the following things