Potential Risks To Data And Personal Information
Muhtasari
Every time you log in to an account, make a payment, or send a message, your data travels through networks where it could be intercepted, corrupted, or stolen. Understanding the threats that digital information faces is the first step to keeping it safe.
In this lesson you will explore the main risks to data and personal information, from malware and phishing to accidental deletion. You will learn how firewalls, encryption, backups, and secure payment systems work together to protect users and organisations in a connected world.
Malengo
- Be aware of risks to data and information: unauthorised access, deliberate damage by malware, accidental deletion, theft of personal data including phishing and pharming
- Know about methods available to secure data and personal information online: firewalls, encryption, passwords, PIN, biometrics, CAPTCHA tests, security questions, anti-malware, anti-virus, anti-adware, anti-spyware, access rights, file permissions, secure websites, not opening email attachments or following web links, backup procedures
- Know about online payment systems, third party payment systems, bank cards, contactless payment using NFC and how payments are protected
Maelezo ya Somo
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Tathmini ya Somo
Hongera kwa kukamilisha somo la Potential Risks To Data And Personal Information. Sasa kwa kuwa umechunguza dhana na mawazo muhimu, ni wakati wa kuweka ujuzi wako kwa mtihani. Sehemu hii inatoa mazoezi mbalimbali maswali yaliyoundwa ili kuimarisha uelewaji wako na kukusaidia kupima ufahamu wako wa nyenzo.
Utakutana na mchanganyiko wa aina mbalimbali za maswali, ikiwemo maswali ya kuchagua jibu sahihi, maswali ya majibu mafupi, na maswali ya insha. Kila swali limebuniwa kwa umakini ili kupima vipengele tofauti vya maarifa yako na ujuzi wa kufikiri kwa makini.
Tumia sehemu hii ya tathmini kama fursa ya kuimarisha uelewa wako wa mada na kubaini maeneo yoyote ambapo unaweza kuhitaji kusoma zaidi. Usikatishwe tamaa na changamoto zozote utakazokutana nazo; badala yake, zitazame kama fursa za kukua na kuboresha.
- Which type of malware disguises itself as legitimate software to trick the user into installing it? A) Virus B) Worm C) Trojan D) Adware Answer: C
- What does a firewall do? A) Encrypts files stored on the hard drive B) Monitors and filters network traffic based on security rules C) Scans files for known virus signatures D) Creates backup copies of important data Answer: B
- Which backup type copies only files that have changed since the last backup of any type? A) Full B) Differential C) Incremental D) Partial Answer: C
- Pharming redirects users to a fake website primarily by: A) Sending a fraudulent email with a link B) Tampering with DNS records or using lookalike URLs C) Installing spyware on the user's device D) Disabling the user's firewall Answer: B
- Which technology generates a unique code for each contactless payment so the actual card number is never transmitted? A) CAPTCHA B) Biometrics C) NFC tokenisation D) SSL certificates Answer: C
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Vitabu Vinavyopendekezwa
Fanya Mazoezi ya Maswali ya Majaribio
Ungependa kufanya mazoezi ya maswali ya majaribio kuhusu Potential Risks To Data And Personal Information? Pakua programu ya Green Bridge CBT ili kupata maswali ya majaribio na tathmini kamili za mazoezi kuhusu mada hii.
Pakua Programu Kwenye Google Playstore
Kila kitu unachohitaji ili kufaulu katika JAMB, WAEC & NECO.
