Thái | Hacker | Kỹ sư tin tặc

Thái | Hacker | Kỹ sư tin tặc is a Substack focused on cybersecurity, technological innovation, and the personal experiences of a Vietnamese engineer navigating the tech industry. It covers online security challenges in Vietnam, ethical hacking, personal journeys within the tech sector, and insights on living a balanced life amidst tech advancements.

Cybersecurity Technological Innovation Personal Development Vietnamese Technology Scene Ethical Hacking Career Growth Cultural Insights Online Privacy

The hottest Substack posts of Thái | Hacker | Kỹ sư tin tặc

And their main takeaways

Quyền được gãi ngứa

19 implied HN points • 19 Sep 21
🕹 Technology Security Software Development Open Source Government
  1. User experience is crucial in technology design - products need to be safe and easy to use for all users, not just tech-savvy individuals.
  2. Open-source software fosters collaboration, innovation, and faster development, benefiting both creators and users.
  3. Maintaining an open-minded approach, embracing feedback, and encouraging diverse participation can lead to creative solutions and societal progress.

VietBay Sponsors Newsletter 9/13/2021: 3x matching opportunities!

19 implied HN points • 13 Sep 21
📰 News Humanitarian Aid COVID-19 Response Community support Fundraising
  1. VietBay has 3x matching opportunities for donations, where for every $1 contributed, an additional $2 will be donated by Netflix employees and anonymous VietBay members.
  2. Donations are being matched quickly, so acting fast can triple the impact of your contribution.
  3. VietBay has been actively providing food packages, masks, medical equipment, and other essential supplies to those in need, with various fundraising efforts supporting their initiatives.

Sponsors Newsletter 8/29/2021: patient monitors and syringe pumps

19 implied HN points • 30 Aug 21
🌍 World Politics Humanitarian Aid Fundraising
  1. In less than two months, VietBay raised over $388,000 and provided essential items like meals, masks, and medical equipment to help those in need during COVID-19.
  2. Their efforts extended beyond the main partner to collaborate with multiple charity groups, reaching a significant number of people in Saigon and Binh Duong.
  3. The community support was heartwarming, with even young kids in California contributing to the cause by setting up a lemonade stand that raised funds for the campaign.

HOSE đã hoạt động ổn định?

19 implied HN points • 23 Aug 21
💰 Finance Stock Market
  1. HOSE successfully implemented FPT's temporary system to handle a significantly higher number of transactions per day.
  2. FPT's intervention enabled HOSE to process 3-5 million orders per day, a substantial increase from the previous 900,000 level.
  3. Initial concerns about HOSE's stability were alleviated after FPT's successful involvement.

VietBay COVID-19 relief campaign - Sponsors Newsletter 8/19/2021: masks, PPEs and oximeters

19 implied HN points • 20 Aug 21
🏥 Health & Wellness Donation
  1. The current situation regarding COVID-19 in Vietnam is dire, with overloaded healthcare systems and a need for essential supplies like masks, PPE, and oximeters.
  2. Efforts like distributing food packages, providing medical workers with N95 masks, and funding grassroots groups are crucial in the ongoing relief campaign.
  3. Supporting the campaign by donating, sharing information, and offering ideas to raise funds or acquire necessary supplies can make a significant difference in helping those affected by COVID-19 in Vietnam.
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Bluezone: lợi bất cập hại

19 implied HN points • 13 Aug 21
🕹 Technology Cybersecurity Data Privacy Health tech Data Collection
  1. Bluezone project in Vietnam collects a lot of data and requests extensive security permissions from user's phones, raising concerns about data privacy and security
  2. The effectiveness of Bluezone in pandemic prevention is questioned, highlighting the importance of quality over quantity in identifying COVID-19 cases
  3. Government-mandated usage of Bluezone without clear accountability or transparency on its impact and security raises concerns about its true benefits and potential drawbacks

Google Cloud is hiring for Vietnamese speaking Customer Engineers

19 implied HN points • 05 Aug 21
💼 Business Employment Technology Customer Service Recruitment
  1. Google Cloud in Singapore is actively hiring Vietnamese speaking Customer Engineers, which is a rare opportunity.
  2. The presales team at Google Cloud is making a significant impact on Vietnamese customers and is rapidly growing.
  3. The Cloud team is able to support Singapore employment pass (EP) visa applications for successful Vietnamese candidates.

Thương gửi Sài Gòn

19 implied HN points • 17 Jul 21
🌐 International Community Aid
  1. People from around the world contributed to help those in need in Saigon during the pandemic, showing global solidarity.
  2. Companies in Silicon Valley matched donations for relief efforts, taking advantage of US tax laws that allow for tax deductions for charitable giving.
  3. Collaborating with professional charity organizations can help streamline and improve the impact of relief efforts, ensuring efficient and effective support reaches those in need.

Siêu trí tuệ: tìm số nguyên tố hay là tăng minh bạch cho ngành đánh đề

39 implied HN points • 27 Dec 19
🔬 Science Mathematics Algorithms Randomness Probability Cryptography
  1. When faced with challenges involving prime numbers, clever algorithms can help quickly eliminate composite numbers and pinpoint the secret numbers.
  2. The difficulty of a problem depends on the randomness of number selection within a matrix and the position of prime numbers.
  3. Designing a fair random number generation system is crucial for ensuring transparency, not only in intellectual competitions but also in traditional gambling industries.

BTC lên sao Hỏa

19 implied HN points • 09 Feb 21
💰 Finance Cryptocurrency Investing Predictions
  1. Elon Musk's Tesla investing $1.5 billion in Bitcoin sparked historic moments in early 2021 financial history.
  2. With Tesla's move, reaching $50K in Bitcoin is no longer the question, but when it will hit $100K.
  3. Predictions include Bitcoin hitting 50K before Tết and Ethereum outpacing Bitcoin in growth.

Thủy Tiên: Tôi đã gửi tiền cứu trợ cho Trump

19 implied HN points • 09 Nov 20
😂 Humor Satire Comedy
  1. Thủy Tiên sent financial aid to Trump, mistakingly offering a million Vietnamese dong, leading to a humorous misunderstanding about currency.
  2. Trump expressed appreciation for the gesture and jokingly interacted with Thủy Tiên, showing gratitude towards the people of Vietnam.
  3. During their conversation, Trump expressed a desire for Coca Cola and made playful remarks that were misinterpreted by Thủy Tiên.

Khải Trần: tư duy ngắn hạn - tư duy dài hạn qua câu chuyện xây kho dữ liệu trên mây

39 implied HN points • 21 Oct 18
🕹 Technology Cloud Computing Data Warehousing Startup
  1. Different business strategies: Amazon focused on being the first with Redshift, while Snowflake prioritized a new architecture separating computation and storage for a more scalable system.
  2. Cloud computing advantages: Cloud services like Redshift and Snowflake offer flexibility, cost-effectiveness, and scalability compared to traditional on-premise data warehouses.
  3. Market competition: Amazon leads the cloud market with Microsoft following closely, while Google is catching up with strong computing infrastructure despite starting later.

So you want to roll your own crypto?

19 implied HN points • 30 Aug 20
🔮 Crypto Security Learning Challenges Practices Resources
  1. Learn from other people's mistakes when rolling your own crypto to accelerate your understanding and skill development.
  2. Crypto code is complex due to side-channel constraints and subtle details that can easily compromise security if not understood.
  3. Understand the vast crypto food chain, from cryptanalysts solving mathematical problems to software engineers implementing encryption, to know where you stand and why rolling your own crypto may not be advisable.

Làm an toàn thông tin thì học gì?

139 implied HN points • 02 May 12
🕹 Technology Security Programming Networking Cryptography Forensics
  1. Information security is a broad field with many areas of expertise, so it's important to choose a focus that interests you.
  2. Key roles in information security include product security, operations security, applied security, and threat analysis.
  3. To excel in information security, developing strong programming skills, mastering tools like IDA Pro, and understanding concepts in areas like cryptography and network security are essential.

Băm mật khẩu đúng cách

39 implied HN points • 03 May 18
🕹 Technology Online Security Cryptography
  1. Use scrypt, bcrypt, PBKDF2, or argon2 for password hashing instead of MD5 or SHA2.
  2. Always hash each password with a random 64-bit 'salt' for security, which can be stored alongside the passwords.
  3. For extra protection, hash all passwords with a secret 128-bit 'pepper' and store it separately from the password storage.

Người Việt Nam chọn mật khẩu như thế nào?

39 implied HN points • 01 May 18
🕹 Technology Data security Data Analysis
  1. Many Vietnamese people use easily crackable encryption algorithms for their passwords, making them vulnerable to security breaches.
  2. Analyzing common passwords can help individuals understand which types of passwords are weak and encourage them to choose stronger ones.
  3. Interesting statistics show unique password choices of Vietnamese users, revealing preferences related to food and self-perception.

Truy vết lý tưởng

19 implied HN points • 16 Apr 20
🕹 Technology Privacy Security Innovation Research Ethics
  1. Collaboration between tech giants like Google and Apple to develop technology for contact tracing can lead to promising solutions for public health crises.
  2. Balancing safety, privacy, cost-effectiveness, and convenience in product development poses a challenging yet fascinating puzzle that experts at companies and universities worldwide are working to solve.
  3. In times of crisis, upholding human rights and privacy, even if more difficult and potentially less successful, embodies the true essence of an ideal.

Lỗ hổng chuyển tiền hay là suy nghĩ như một hacker

19 implied HN points • 04 Jan 20
🕹 Technology Cybersecurity Mobile Apps API design Authentication
  1. When designing an API for money transfers in a mobile banking system, it's crucial to consider user authentication and authorization to prevent fraudulent activities.
  2. In mobile apps, the challenge lies in implementing user authentication without standard mechanisms like HTTP cookies, requiring solutions like OAuth or JWT.
  3. Creating security solutions for mobile banking requires a blend of applied security and product security expertise, emphasizing the importance of identity access management beyond just finding vulnerabilities.

Một chuyến đi Harvard

19 implied HN points • 02 Jan 20
🕹 Technology Cybersecurity Hacking Data Breaches
  1. Harvard Kennedy School invites high-ranking leaders from Vietnam to discuss national governance policies with Harvard professors and experts annually.
  2. Addressing cybersecurity challenges in Vietnam requires raising awareness about vulnerabilities, such as high-profile breaches in banking and government sectors.
  3. Ongoing cybersecurity incidents in Vietnam point to the need for improved data protection measures and compliance with cybersecurity laws.

Làm mạng xã hội để làm gì?

19 implied HN points • 15 Oct 19
🕹 Technology Social media Internet Tech Ethics Online Platforms
  1. Creating a social network in Vietnam can offer innovative ideas like connecting users as 'comrades' and providing direct communication with authorities, as seen in the example of VCNet.
  2. Social media platforms like Facebook and YouTube have provided a level playing field in Vietnam, prioritizing intellect and creativity, challenging traditional power dynamics.
  3. Establishing a fair social playground in Vietnam involves addressing existing inequalities, challenging the influence of money, power, and relationships in shaping the rules, and promoting platforms where talents can shine regardless of background.

Học

79 implied HN points • 08 Jul 13
🚌 Education Learning University Self-Improvement Continuous Learning
  1. Don't make decisions about higher education based on others' opinions, but rather on personal preferences and goals.
  2. It's essential to prioritize learning throughout life, regardless of formal education.
  3. Consider a pathway of continuous learning, including pursuing higher education, specializing in certain fields, and self-education even after leaving formal education.

Thư ngỏ gửi bạn sinh viên muốn có lương khởi điểm 2.000 USD/tháng

39 implied HN points • 30 Nov 16
🚌 Education Career Advice Skill development Professional Growth Learning Strategies
  1. To achieve a high starting salary, focus on advancing your skills to work internationally.
  2. Enhance your English proficiency and academic performance through scholarships and global resources.
  3. Engage in practical activities like CTF challenges, open-source projects, and internships to gain cybersecurity expertise and professional growth.

Khải Trần: công nghệ chip máy tính tiến về đâu?

19 implied HN points • 19 Sep 18
🕹 Technology Computer Architecture Chip Design Machine Learning Future Technology
  1. The history of computer chip technology evolution highlights the shift from vacuum tubes to transistors leading to higher performance and faster clock speeds.
  2. The era of Moore's Law brought about significant advancements in chip design by increasing the number of transistors and optimizing instruction execution.
  3. With the end of Moore's Law approaching, the future of chip technology may involve domain-specific chips tailored for specific tasks, like deep learning, to overcome physical limitations and energy consumption challenges.

Nhật ký cờ mờ 4.0 (phần ba)

19 implied HN points • 16 Sep 18
💼 Business Technology Startups Finance Health
  1. Learning is important for personal growth and shared experiences can lead to laughter and joy.
  2. Humor can be subjective and cultural differences may affect what is considered funny, so it's important to be mindful of how we joke with others.
  3. Having a global mindset and embracing diversity in talent can lead to innovation and success, especially in the tech industry.

Nhật ký cờ mờ 4.0 (phần hai)

19 implied HN points • 24 Aug 18
🌍 World Politics Government Technology Economy Health Innovation
  1. The importance of providing valuable input and suggestions for events to make them more effective and efficient.
  2. Suggestions for improving events' organization, such as transparency in financial matters and optimizing the program schedule.
  3. The significance of open dialogue and collaboration in addressing issues like building AI research communities and improving government services.

Chia sẻ dữ liệu dân cư: nguy cơ và gợi ý

19 implied HN points • 07 Jul 18
🕹 Technology Data Privacy Government Regulation Cybersecurity
  1. Be cautious when sharing personal data like ID details to prevent identity theft or unauthorized use by hackers.
  2. Personally Identifiable Information (PII) from official documents can be used to link various data sources, potentially compromising privacy.
  3. Improving data sharing protocols by requiring a confirmation from individuals before sharing personal information can enhance transparency and data control.

Facebook và Minds

19 implied HN points • 02 Jul 18
🕹 Technology Social media Cybersecurity Privacy Decentralization Internet
  1. Consider protecting privacy and productivity by being cautious of social media platforms like Facebook that may lead to dependency and distraction.
  2. Be skeptical of promises made by newer platforms like Minds that claim to prioritize free speech, as their primary goals may still be profit-driven.
  3. Prioritize safety, privacy, and freedom of speech when choosing social media platforms, and consider decentralized options like Mastodon to avoid reliance on profit-based companies.

Làm thuê và làm chủ

19 implied HN points • 28 Mar 18
💼 Business Employee Management Corporate culture Work Environment Productivity
  1. As an employer, it's crucial to create a working environment where employees are valued, developed, and potentially given opportunities for growth to retain talent.
  2. Employers need to offer competitive benefits to attract and respect their workforce, striving for a mutually beneficial relationship rather than viewing employees as replaceable.
  3. There's a need to shift the mentality in Vietnamese society to value employees and their contributions, fostering an environment where skill development and commitment are encouraged.

Thời gian

19 implied HN points • 11 Sep 17
📖 Philosophy Time management Productivity Digital detox
  1. When feeling overwhelmed with work, it's important to prioritize daily activities and break free from unproductive habits to manage time effectively.
  2. Valuing your own time leads to respecting others' time, reflected in punctuality and consideration for others in public spaces.
  3. Regardless of background or wealth, everyone has 24 hours a day—how time is utilized greatly impacts individual lives, where every phone notification could be a subtle invasion of personal time.

Đời cha im lặng, đời con nhặt rác

19 implied HN points • 30 Apr 17
🌍 World Politics Environmental Issues Government Corruption Protest Movements
  1. Taking action is more important than just picking up trash. Preventing pollution is crucial.
  2. Good governance plays a significant role in addressing environmental issues. Governments should prevent wrongdoings and promote positive actions.
  3. Protesting can raise awareness and hold governments accountable. It is a way for people to demand better governance and environmental protection.

Nick Vujicic

39 implied HN points • 29 May 13
🌍 World Politics Development Equality Education Society Human Rights
  1. Companies like Google prioritize employee effectiveness by hiring top talent for each position and providing optimal conditions for them to excel.
  2. In order for a country to develop, every citizen must be given the best conditions to reach their full potential, work according to their abilities, and be recognized and rewarded fairly for their contributions to society.
  3. Investing in and caring for individuals with disabilities, like Nick Vujicic, can bring significant benefits to society and the world as a whole, highlighting the importance of inclusion and support.

Phim hay nhất mọi thời đại

39 implied HN points • 04 Apr 13
🎨 Art & Illustration Movies
  1. Top 5 greatest movies of all time according to the post: Lock, Stock and Two Smoking Barrels, Snatch, 12 Angry Men, The Usual Suspects, The Prestige
  2. The list includes popular and critically acclaimed films from different genres and eras.
  3. Themes such as crime, mystery, and drama seem to be prominent in the mentioned movies.

Thoát Việt

19 implied HN points • 07 Apr 16
🎭️ Culture Success Identity Globalization
  1. Becoming one of the best in Vietnam is challenging, but becoming one of the best in the world is even more difficult. To excel globally, one must connect and compete with the world.
  2. Comparing oneself only to Vietnam limits growth and achievements on a global scale. Embracing the world's standards and benchmarks is essential for personal and professional development.
  3. Leaving behind the mindset of comparing only within the context of Vietnam is crucial for personal growth and understanding true excellence. Engaging with the world allows for greater opportunities and achievements.

Lương 6 chữ số

19 implied HN points • 04 Apr 16
🕹 Technology Career Opportunities Silicon Valley Programming Tech industry
  1. Fresh graduates from Vietnam have the potential to earn salaries in the six-figure range, especially in the tech industry.
  2. With smart financial planning and opportunities abroad, computer engineers in Vietnam can aim for higher income levels than the local average.
  3. Consider seeking job opportunities at major global tech companies for better financial prospects, surpassing what local companies in Vietnam typically offer.

Nguyễn Anh Tuấn

19 implied HN points • 04 Feb 16
🌍 World Politics Activism Human Rights Vietnam
  1. Nguyễn Anh Tuấn is a young Vietnamese leader known for his courage, knowledge, and experience in advocating for freedom, democracy, and human rights in Vietnam.
  2. Tuấn has chosen to fight for democracy and freedom in Vietnam instead of joining the Communist Party, traveling to over twenty countries to work towards human rights and civil society development.
  3. Support for individuals like Nguyễn Anh Tuấn is crucial for driving societal change, but it requires critical evaluation of their actions and beliefs, as true freedom involves personal activism and not relying solely on leaders.

Yêu nước

19 implied HN points • 20 Jan 16
🌍 World Politics Nationalism Global Influence Social Change Citizenship Identity
  1. Love for one's country is more than just a feeling; it involves a sense of connection and unity with people who share similar culture, language, and origins.
  2. Patriotism involves sacrifice and a desire to protect common rights and values for the benefit of oneself and future generations.
  3. Contributing positively to society and tackling significant issues can be a form of loving one's country, even transcending national boundaries.