Major Project Theme

 Online security, privacy, and Blockchain.

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In our modern digital world, safeguarding our online privacy and security is of paramout importance. With the ever increasing amount of personal information we share online and the rise in cyber threats, taking steps to protect ourselves is essential. Explore some crucial tips to ensure our online privacy and security.

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First and foremost, creating strong and unique passwords is crual. We should use a combination of upper and lower case letters,numbers, and special characters. It is important to avoid using easily guessable information, such as birthdays or names. Additionaly, having a a unique password for each online account is essential to minimize the risk of compromise (FTC,2021).

Enable two factor authentication (2FA) whenever possible adds an extra layer of security. With 2FA, a second verification step, like a code sent to our mobile device, is required along with our password. This significantly reduces the chances of unauthorized access, even if our passwor is somehow compromised (NCSA, 2022).

fingerprint

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Regulary updating our devices and aplications is another important step. Software update often include bug fixes and security enhancements that protect against known vulnerabilities. Keeping our systems up to date ensures we have the latest protections against emerging threats ( US-CERT, 2022).

When using public WI-FI networks, need to exercise caution. Public networks may be insecure, so it is best to avoid accessing sensitive information like online banking or email accounts. If we must use public Wi-Fi, using a virtual private network (VPN) can be encrypt our internet traffic and provide an extra tayer of privacy (EFF, 2023).

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Being vigilnt about pushing attempts is crucial. Phishing is a common method used by cybercriminals to trick users into revealing sensitive information. We should be cautious of suspicious emails, messages, or links that ask for personal details. It is important to avoid clicking on unknown links and verify the authenticity of websites befor entering any sensetive information (NCSA, 2022).

Encryption plays a vital role in online privacy. Whenever we transmit sensitive data, such as credit card information or personal details, we should ensure conncetion is encryted, We can look for ''https'' in the URL and a padlock symbol in the browser address bar, which indicate a secure connection. (FTC, 2021).

Regulary backing up data is essential. By creating backup on external hard drives or utilizing cloud storage, can safeguard the information. In the event of a security breach or data loss, having backupsallows us to restore data without significant impact (US-CERT, 2022).

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By implementing these practices, we can enhance our online privacy and security, It is important to stay informed about the latest security trends and adapt measures accordingly. Protecting online privacy and security is a continuous effort that requires attention and diligence.

In today world, ensuring data security has become incresingly important. In this regard, blockchain technology has gained singificance due to its unige characteristics. Blockchain is a decentrailzed and distributed ledger that records transactions on multiple computers, making it resistant to manipulation and fraud. Significance of blockchain in ensuring data security and privacy.(Fanning, 2020). Backchain it is immutability , cryptographic technoloques, decentralization, and smart contribute to the integrity, confidentiality, and transparency of data. Blockchain also empowers users to maintain control over their personal information, offering user controlled data privacy. However, continuous research and implementation of best practiciple are vital to address emerging security challenges and ensure the ongoing effectiveness of blockchain in safeguarding data.( Fanning, 2020).

Reference:

1. Federal Trade Commision (FTC, 2021), Protect your privacy online, website: https://www.consumer.ftc.gov/topics/privacy-identity-online-security .

2. National Cyber Security Alliance (NCSA, 2022). Stay Safe Online. Wabsite: https://staysafeonline.org/ .

3. United States Computer Emergancy Readliness Team (US-CERT, 2022). 4 Things You Can Keep Yourseld Cyber Safe. Webside: https://www.cisa.gov/search?g=TIPS%20FOR%20STAYING%20SAFE%20ONLINE . 

4. Electronic Frontier Foundation (EFF, 2023). How to protect your privacy at a protest. Webside: https://ssd.eff.org/en/module/attending-protest .

5.Fannning,K., & Centers, D.P.(2020). Blackchain and its Potrntial Impact on Real Estate and City Government.Routledge.

6. free copyright pictures: https://pixabay.com/