Airdrop : CertiK (Pioneer in blockchain security)- Web3 Security
Join : https://skynet.certik.com/quest/signup
Quiz : Introduction to Wallet Security
Link : https://skynet.certik.com/quest/introduction-to-wallet-security
Answer 1 : If the custodial service experiences a security breach, hack, or service itself becomes inaccessible, you may lose access to your private keys.
Answer 2 : Storing them in a hardware wallet or encrypted offline location
Quiz : Best Practices for Wallet Security
Link : https://skynet.certik.com/quest/best-practices-for-wallet-security
Answer 1 : All of the above
Answer 2 : The recipient’s wallet address to ensure it’s correct
Quiz : Choosing a Secure Exchange
Link : https://skynet.certik.com/quest/choosing-a-secure-exchange
Answer 1 : All of the above
Answer 2 : True
Link : https://skynet.certik.com/quest/proof-of-reserve
Answer 1 : False
Answer 2 : All of the above
Quiz : Recognizing Risk Signals on the Exchange
Link : https://skynet.certik.com/quest/recognizing-risk-signals-on-the-exchange
Answer 1 : They might be recommending a scam or fraudulent scheme
Answer 2 : The exchange has liquidity problems or internal issues
Quiz : Important Exchange Security Features
Link : https://skynet.certik.com/quest/important-exchange-security-features
Answer 1 : The exchange has strong information security management systems
Answer 2 : It minimizes the risks associated with using a cryptocurrency exchange
Quiz : Introduction to User Security
Link : https://skynet.certik.com/quest/introduction-to-user-security
Answer 1 : Because crypto assets are often held in decentralized wallets with no central authority to help recover lost funds
Answer 2 : Two-Factor Authentication (2FA)
Link : https://skynet.certik.com/quest/private-key-security
Answer 1 : If someone gains access to your private key, they gain access to your crypto assets
Answer 2 : Store it offline, preferably in a hardware wallet
Quiz : Private Key Security: Seed Phrases
Link : https://skynet.certik.com/quest/private-key-security-seed-phrases
Answer 1 : Create a backup and store it in secure locations
Answer 2 : It can be hacked or accessed by unauthorized parties
Quiz : Losses Related to Private Key Compromises
Link : https://skynet.certik.com/quest/losses-related-to-private-key-compromises
Answer 1 : Nearly $881 million across 47 incidents
Answer 2 : Binance
Quiz : Website & dApp Security
Link : https://skynet.certik.com/quest/website-and-dapp-security
Answer 1 : False
Answer 2 : The dApp has limited documentation and transparency
Quiz : Identifying Malicious Activity on Websites & dApps
Link : https://skynet.certik.com/quest/identifying-malicious-activity-on-websites-and-dapps
Answer 1 : Be cautious with emails and messages that ask for sensitive information, and always verify links and URLs before clicking
Answer 2 : The URL has subtle differences from the legitimate site, like extra characters or misspellings
Quiz : Stay Vigilant on Browser Plugins
Link : https://skynet.certik.com/quest/stay-vigilant-on-browser-plugins
Answer 1 : Using plugins promoted by users on social platforms
Answer 2 : Mimicking legitimate projects with similar functionality , Sending unsolicited messages on social platforms , Exploiting or taking over third-party plugins
Link : https://skynet.certik.com/quest/intro-to-airdrop-scams
Answer 1 : False
Answer 2 : Requires software downloads from unverified sources, Come via unsolicited messages on social media, Website domain does not match the official site
Quiz : Common Web3 Phishing Methods
Link : https://skynet.certik.com/quest/common-web3-phishing-methods
Answer 1 : True
Answer 2 : False
Quiz : Identifying and Avoiding Phishing Scams in X Replies
Link : https://skynet.certik.com/quest/identifying-and-avoiding-phishing-scams-in-x-replies
Answer 1 : Display names on X can be misused to impersonate official accounts, Scammers may disguise themselves using Gold Check accounts on X
Answer 2 : Same display name as the official account, A very similar username, Same account profile picture
Answer 3 : Users could always trust messages prior to the End of Thread
Quiz : Importance of Bug Bounty Programs in Web3
Link : https://skynet.certik.com/quest/importance-of-bug-bounty-programs-in-web3
Answer 1 : True
Answer 2 : Use open source expertise for security
Answer 3 : Massa, Wemix, Tonstakers, Edu3Labs
Quiz : Evaluating Cryptocurrency News Sources
Link : https://skynet.certik.com/quest/evaluating-cryptocurrency-news-sources
Answer 1 : True
Answer 2 : Choose all answer
Quiz : Intro to Crypto Drainers
Link : https://skynet.certik.com/quest/intro-to-crypto-drainers
Answer 1 : All of the above
Answer 2 : True
Link : https://skynet.certik.com/quest/sim-swap-attacks
Answer 1 : Searching the dark web to find your previously leaked information, Browsing through your public social media accounts.
Answer 2 : Use authentication apps like Okta or Authy.
Quiz : Protecting Yourself from Discord Scams
Link : https://skynet.certik.com/quest/protecting-yourself-from-discord-scams
Answer 1 : Posting fake offers for free mints or airdrops to exploit FOMO (Fear Of Missing Out)
Answer 2 : Reset your password as soon as possible and ensure 2FA is enabled
Quiz : Hackers Infiltrating Crypto Job Boards
Link : https://skynet.certik.com/quest/hackers-infiltrating-crypto-job-boards
Answer 1 : $600 million
Answer 2 : 4,000
Answer 3 : Refusing to turn on the camera
Quiz : Setting Up a Security War Room
Link : https://skynet.certik.com/quest/setting-up-a-security-war-room
Answer 1 : Secure messaging apps
Answer 2 : They identify weaknesses and improve team coordination
Answer 3 : All of the above
Link : https://skynet.certik.com/quest/what-is-a-keylogger
Answer 1 : Regularly check USB ports for unfamiliar devices
Answer 2 : Stealing sensitive information
Quiz : Understanding and Preventing Sybil Attacks
Link : https://skynet.certik.com/quest/understanding-and-preventing-sybil-attacks
Answer 1 : An attack where one person creates multiple identities to take over a network.
Answer 2 : All of the above.
Answer 3 : By making it impractical and costly for attackers to succeed.
Link : https://skynet.certik.com/quest/cold-wallets
Answer 1 : Storing your crypto assets offline for safe and long-term storage
Answer 2 : Paper Wallet, Hardware Wallet, Offline Software Wallet
Answer 3 : Always purchase a wallet directly from the manufacturer, Check on hardware wallet’s security features
Quiz : How to Create and Maintain Secure Passwords
Link : https://skynet.certik.com/quest/how-to-create-and-maintain-secure-passwords
Answer 1 : To prevent hackers from accessing multiple accounts
Answer 2 : A mix of upper and lower case letters, numbers, and special characters
Answer 3 : Regularly to prevent expired passwords from being useful to hackers
Quiz : Understanding and Mitigating 51% Attacks
Link : https://skynet.certik.com/quest/understanding-and-mitigating-51-attacks
Answer 1 : An attacker gains control of more than half of the network’s computational power
Answer 2 : Double-spending of coins
Answer 3 : By distributing mining power widely and adjusting mining difficulty
Quiz : Protecting Your PostgreSQL Database from Cryptojacking
Link : https://skynet.certik.com/quest/protecting-your-postgresql-database-from-cryptojacking
Answer 1 : False
Answer 2 : Creates a new user account with high privileges
Answer 3 : Using strong, unique passwords and regular system updates
Quiz : SOC 2 Compliance for Crypto Companies
Link : https://skynet.certik.com/quest/soc-2-compliance-for-crypto-companies
Answer 1 : False
Answer 2 : Security, Availability, Processing Integrity, Confidentiality, and Privacy
Answer 3 : It helps demonstrate a commitment to data security and builds trust with users
Quiz : Understanding Soft Rug vs. Hard Rug Pulls
Link : https://skynet.certik.com/quest/understanding-soft-rug-vs-hard-rug-pulls
Answer 1 : Developers abandoning and removing liquidity, leaving investors with worthless tokens
Answer 2 : Gradual selling of tokens by the development team
Quiz : Case Study on Enhancing Security for App Chains
Link : https://skynet.certik.com/quest/case-study-on-enhancing-security-for-app-chains
Answer 1 : All subsequent transactions failed while nodes appeared operational
Answer 2 : Limiting the total number of functions within a contract
Quiz : DEXTools | Real-Time Trading Insights
Link : https://skynet.certik.com/quest/dextools-real-time-trading-insights
Answer 1 : To provide real-time analytics and insights for decentralized exchanges
Answer 2 : Trending 24-Hour Charts
Answer 3 : Reduced fees, access to premium features, and participation in governance
Quiz : Understanding Economic Exploits and Tokenomics
Link : https://skynet.certik.com/quest/understanding-economic-exploits-and-tokenomics
Answer 1 : Manipulating financial mechanisms for profit
Answer 2 : It influences decentralization and market stability
Answer 3 : They prevent token supply from being immediately flooded
Quiz : Intro to AML and its Role in Crypto
Link : https://skynet.certik.com/quest/intro-to-aml-and-its-role-in-crypto
Answer 1 : Placement
Answer 2 : To verify users’ identities
Answer 3 : It’s hard to trace transactions
Quiz : Secure Use of Exchanges
Link : https://skynet.certik.com/quest/secure-use-of-exchanges
Answer 1 : Two-Factor Authentication (2FA)
Answer 2 : It stores your cryptocurrency offline, providing better security
Answer 3 : Receiving an unsolicited email with a link to reset your password
Quiz : Understanding the Peel Chain Technique
Link : https://skynet.certik.com/quest/understanding-the-peel-chain-technique
Answer 1 : A laundering technique dividing a large amount into small transactions
Answer 2 : To hide funds through a series of small transactions
Quiz : Navigating NFT Security and Avoiding Scams
Link : https://skynet.certik.com/quest/navigating-nft-security-and-avoiding-scams
Answer 1 : By checking the creator’s profile and NFT metadata.
Answer 2 : In a hardware wallet that supports NFTs.
Answer 3 : Enabling two-factor authentication on accounts.
Quiz : Exploring Etherscan
Link : https://skynet.certik.com/quest/exploring-etherscan
Answer 1 : A search engine for Ethereum’s blockchain data
Answer 2 : Transaction history, token balances, and NFTs
Answer 3 : True
Quiz : Protecting Against Social Engineering Attacks
Link : https://skynet.certik.com/quest/protecting-against-social-engineering-attacks
Answer 1 : Tricks aimed at specific individuals to steal sensitive information.
Answer 2 : An email with urgent requests for confidential information.
Answer 3 : Verify the request using a trusted method.
Quiz : Understanding Chain Hopping and Crypto Money Laundering
Link : https://skynet.certik.com/quest/understanding-chain-hopping-and-crypto-money-laundering
Answer 1 : By pooling and redistributing cryptocurrencies among multiple users
Answer 2 : False
Quiz : How the DHS is Stopping Ransomware Attacks
Link : https://skynet.certik.com/quest/how-the-dhs-is-stopping-ransomware-attacks
Answer 1 : A type of malware that locks data and demands payment to unlock it.
Answer 2 : 537
Answer 3 : Gathering evidence to prosecute hackers.
Quiz : About Satoshi Nakamoto
Link : https://skynet.certik.com/quest/about-satoshi-nakamoto
Answer 1 : 2008
Answer 2 : 2011
Answer 3 : 1 million BTC
Quiz : Identifying Crypto Market Manipulation
Link : https://skynet.certik.com/quest/identifying-crypto-market-manipulation
Answer 1 : To create fake trading activity
Answer 2 : Tokens are artificially inflated and then sold off
Link : https://skynet.certik.com/quest/what-is-depin
Answer 1 : Decentralized Physical Infrastructure Network
Answer 2 : Filecoin
Підписуйся на мої Telegram канали, там ще більше способів заробітку в інтернеті
1. МАМКИН ТЕМЩИК (основний канал) - https://t.me/+Xpv82xLsizcwZmJi
2.МАМКИН ТЕМЩИК (закритий чат) - https://t.me/+WcrMxjYD1g43MDhi