VIT Bhopal Digital Literacy-4 23 Aug 2024
BUT WHY?・58 minutes read
Dr. Indy Patel leads a session focused on digital literacy, covering cyber security, financial fraud, malware, network security, and cyber attacks with examples. Social media tips, guidelines for maintaining digital hygiene, online learning platforms for cybersecurity education, and certifications like CompTIA Linux+ and Certified Ethical Hacker are recommended for those interested in cybersecurity.
Insights
- Understanding cyber security and digital literacy involves learning about various cyber threats like phishing, ransomware, and DoS attacks, as well as the importance of network security measures such as firewalls and intrusion detection systems.
- Developing a strong foundation in cybersecurity requires exploring a wide range of topics, from basic computer fundamentals and operating systems to programming languages like Python and network protocols, with opportunities for certification through platforms like Coursera and LinkedIn Learning.
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Recent questions
What are some common types of malware?
Trojans, viruses, spyware, and ransomware.
How can network security be enhanced?
Through firewalls, intrusion detection systems, and prevention systems.
What are some examples of cyber attacks?
Phishing, DDoS, social engineering, and patching.
How can social media security be improved?
By updating profiles, following cybersecurity news, and separating personal and business accounts.
What are some recommended cybersecurity certifications?
CompTIA Linux+ and EC-Council Certified Ethical Hacker.
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Summary
00:00
Digital Literacy: Cyber Security and Fraud Awareness
- Dr. Indy Patel leads a session on digital literacy, focusing on cyber security and financial fraud awareness.
- The module covers cyber crimes, financial fraud, prevention, and major social media platforms.
- Introduction to key terms in cyber security, including SS control, advanced persistent threats, and antivirus software.
- Different types of malware like trojans, viruses, spyware, and ransomware are explained.
- The importance of network security with firewalls, intrusion detection systems, and prevention systems is highlighted.
- A comparison between secure and unsecure networks is provided, emphasizing the need for security measures.
- Live cyber threat mapping by companies like Checkpoint and Bitdefender is discussed.
- Details on cyber attacks like phishing, DDoS, social engineering, and patching are explained.
- Examples of phishing attacks using fraudulent emails to obtain sensitive information are detailed.
- Ransomware attacks encrypt data and demand payment for decryption, often spread through infected devices like USB drives.
25:23
Cybersecurity and Social Media Best Practices
- Insert a pen drive with hidden files that execute automatically when connected to a system, potentially spreading when connected to the internet.
- Be cautious of DoS attacks aiming to make devices unavailable by sending malicious requests, affecting SMS, calls, and messages.
- Man-in-the-middle attacks involve intercepting and altering communication between users and servers without detection.
- SQL injection can exploit database queries, potentially destroying data if malicious SQL statements are injected.
- Cross-site scripting inserts malicious code into trusted websites or applications, initiating attacks by sending malicious links to users.
- DNS spoofing sends unauthorized DNS queries to malicious sites, exploiting vulnerabilities before they are fixed.
- Social media tips include updating profiles, following cybersecurity news pages, and separating personal and business accounts.
- Regularly post on social media to increase visibility and share achievements like coding competitions and certifications.
- Prioritize networking by creating groups, engaging with the audience, and matching content to the profile's theme.
- Avoid grammar and spelling errors, refrain from using all caps, and utilize location tags appropriately while avoiding excessive hashtags and sharing the same message repeatedly.
51:26
"Protecting Online Presence: Tips for Safety"
- Cyber crimes are prevalent, so it's crucial to research before searching or sharing any information.
- Giving credit where it's due is essential in sharing news or content online.
- Avoid automating actions on social media without thoughtful consideration.
- Government bodies like the Delhi police offer guidelines for social media safety.
- Social media crimes in India include hacking, fraud, online threats, trolling, and exploitation.
- Digital hygiene involves guidelines to maintain a healthy digital life, including updating software and antivirus.
- Strong passwords are crucial, and tools like password strength checkers can help assess password security.
- Password managers are recommended for secure management of multiple accounts.
- Two-factor authentication enhances security by requiring additional verification beyond passwords.
- Reporting suspicious activities or cybercrimes can be done through platforms like the Cyber Crime Reporting Portal.
01:17:57
Cybersecurity Education: Top Platforms and Certifications
- To stay updated on advisories, follow social media platforms like Facebook, Instagram, or websites.
- Top 10 online platforms for learning about cybersecurity include Grow by Google, LinkedIn Learning, and Coursera.
- Utilize Coursera for various certification courses every three months, including data analysis and IT support.
- Explore platforms like edX, Udemy, Skillshare, and MasterClass for cybersecurity education.
- Start the cybersecurity journey with computer fundamentals and CompTIA A+ certification.
- Learn about operating systems like Windows and Linux, with a focus on Linux for hacking purposes.
- Familiarize yourself with cybersecurity terms like vulnerabilities, exploits, malware, and encryption.
- Understand the basics of programming languages like Python, JavaScript, C++, and Java for cybersecurity.
- Gain knowledge of network devices, IP addresses, OSI layers, TCP/IP model, DNS, and network security protocols.
- Consider certifications like CompTIA Linux+ and EC-Council Certified Ethical Hacker for cybersecurity expertise.
01:43:50
Bridge Courses: Subject-Based Guidance for Students
- Students should join the respective Bridge courses based on their subject: AO for physics, bio for mathematics, and others for similar schedules for lab sessions.
- The information provided by the instructor is beneficial for students seeking contact details and course guidance.
