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Top 10 tips to protect your debit or credit card from being hacked?
Protecting your debit card or credit cards from being hacked can be daunting. However, following a few security and privacy best practices can ensure you don’t become the victim of cyberfraud. Keeping your PINs and security codes safe – and not sharing them with anyone – is the foundation for protecting your financial data from malicious hackers.
Upgrading to EMV-chip security on your credit cards offers an extra layer of protection against unauthorized access, while only making purchases on reliable websites that encrypt information helps minimize the risks posed by online shopping scams. Finally, tracking your card transactions regularly will alert you to any suspicious activity right away, allowing you to report it to your bank before further damage is done.
Here are some steps you can take to protect your debit card from being hacked:
- Use a strong and unique PIN: Avoid using easily guessable PINs such as your birthday or the last four digits of your phone number. Instead, use a long and complex PIN that is unique to your debit card.
- Avoid using your debit or credit card on public or unsecured WiFi networks: Hackers can easily intercept data transmitted over public WiFi networks, so it is best to avoid using your debit card on these networks. Avoid using public Wi-Fi networks to make online purchases or access sensitive information, as these networks are often unsecured and can be easily hacked. Instead, use a secure, encrypted network.
- Be cautious when entering your PIN: Cover the keypad with your hand when entering your PIN at an ATM or point-of-sale terminal to prevent anyone from seeing your PIN.
- Use a mobile payment service: Mobile payment services, such as Apple Pay or Google Pay, use a technology called “tokenization” to protect your card information. With tokenization, a unique code is generated for each transaction instead of using your actual card information.
- Monitor your account regularly: Keep an eye on your account activity and report any unauthorized transactions to your bank as soon as possible.
- Use a credit card instead of a debit card: Credit cards offer more protection against fraud than debit cards because you are not using your own money when you make a purchase. If your credit card is compromised, you can dispute the charges with your credit card company and the money will be returned to your account. With a debit card, the money is taken directly from your bank account and may be harder to recover.
- Use secure websites: When shopping online, make sure to only use secure websites that have “https” in the URL and a padlock symbol in the address bar. This indicates that the website is encrypted and your information will be protected.
- Use strong and unique passwords: Use strong, unique passwords for each of your online accounts and regularly change them to prevent them from being hacked. Avoid using easily guessable passwords, such as “123456” or your name.
- Enable two-factor authentication: Many online accounts offer two-factor authentication, which requires you to enter a code sent to your phone or email in addition to your password to log in. This adds an extra layer of security to your account.
- Monitor your accounts: Regularly check your bank and credit card statements to make sure there are no unauthorized charges. If you notice any suspicious activity, report it to your bank or credit card company immediately.
By following these steps, you can protect your debit or credit card from being hacked and reduce the risk of fraudulent charges.
To conclude:
When it comes to security and privacy, your debit or credit card should not be taken lightly. To protect against cyber security risks, it’s important to secure your PIN, avoid publicly sharing personal information, use trusted merchants for online purchases, update security features regularly, and stay abreast of emerging fraud safety practices. It never hurts to double check with your bank or credit provider for their recommendations on the latest security best practices. After all, when it comes to our financial security and safeguarding our cards from being hacked, an ounce of prevention is worth a pound of cure.
What strategies can be implemented by businesses to prevent cyber-fraud and protect customer data securely on digital platforms?
There are several strategies that businesses can implement to prevent cyber-fraud and protect customer data securely on digital platforms:
- Multi-factor authentication (MFA): Implementing MFA for login and access to sensitive data can help to prevent unauthorized access to customer data.
- Encryption: Encrypting sensitive data both in transit and at rest can help protect data in the event of a security breach.
- Network security: Implementing firewalls, intrusion detection and prevention systems, and other network security measures can help to prevent unauthorized access to customer data.
- Regular security assessments and audits: Regularly assessing and auditing the security of digital platforms can help identify vulnerabilities and implement corrective actions.
- Employee education and awareness: Training employees to recognize and prevent cyber-fraud, as well as creating a culture of security can help prevent employee-related frauds.
- Network segmentation: Dividing the network into smaller networks can help to limit the damage that can be caused by a security breach.
- Access control: Proper access controls can help to prevent unauthorized access to customer data by limiting the number of employees who have access to sensitive data.
- Use security tools: Regularly scan for vulnerabilities, use antivirus and anti-malware tools, and use intrusion detection systems to detect and prevent cyber-attacks.
Overall, implementing a combination of these strategies can help businesses to prevent cyber-fraud and protect customer data securely on digital platforms. These measures should be regularly reviewed and updated in light of new threats and regulations.
References:
1- https://en.wikipedia.org/wiki/Credit_card_fraud
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List of Freely available programming books - What is the single most influential book every Programmers should read
- Bjarne Stroustrup - The C++ Programming Language
- Brian W. Kernighan, Rob Pike - The Practice of Programming
- Donald Knuth - The Art of Computer Programming
- Ellen Ullman - Close to the Machine
- Ellis Horowitz - Fundamentals of Computer Algorithms
- Eric Raymond - The Art of Unix Programming
- Gerald M. Weinberg - The Psychology of Computer Programming
- James Gosling - The Java Programming Language
- Joel Spolsky - The Best Software Writing I
- Keith Curtis - After the Software Wars
- Richard M. Stallman - Free Software, Free Society
- Richard P. Gabriel - Patterns of Software
- Richard P. Gabriel - Innovation Happens Elsewhere
- Code Complete (2nd edition) by Steve McConnell
- The Pragmatic Programmer
- Structure and Interpretation of Computer Programs
- The C Programming Language by Kernighan and Ritchie
- Introduction to Algorithms by Cormen, Leiserson, Rivest & Stein
- Design Patterns by the Gang of Four
- Refactoring: Improving the Design of Existing Code
- The Mythical Man Month
- The Art of Computer Programming by Donald Knuth
- Compilers: Principles, Techniques and Tools by Alfred V. Aho, Ravi Sethi and Jeffrey D. Ullman
- Gödel, Escher, Bach by Douglas Hofstadter
- Clean Code: A Handbook of Agile Software Craftsmanship by Robert C. Martin
- Effective C++
- More Effective C++
- CODEÂ by Charles Petzold
- Programming Pearls by Jon Bentley
- Working Effectively with Legacy Code by Michael C. Feathers
- Peopleware by Demarco and Lister
- Coders at Work by Peter Seibel
- Surely You're Joking, Mr. Feynman!
- Effective Java 2nd edition
- Patterns of Enterprise Application Architecture by Martin Fowler
- The Little Schemer
- The Seasoned Schemer
- Why's (Poignant) Guide to Ruby
- The Inmates Are Running The Asylum: Why High Tech Products Drive Us Crazy and How to Restore the Sanity
- The Art of Unix Programming
- Test-Driven Development: By Example by Kent Beck
- Practices of an Agile Developer
- Don't Make Me Think
- Agile Software Development, Principles, Patterns, and Practices by Robert C. Martin
- Domain Driven Designs by Eric Evans
- The Design of Everyday Things by Donald Norman
- Modern C++ Design by Andrei Alexandrescu
- Best Software Writing IÂ by Joel Spolsky
- The Practice of Programming by Kernighan and Pike
- Pragmatic Thinking and Learning: Refactor Your Wetware by Andy Hunt
- Software Estimation: Demystifying the Black Art by Steve McConnel
- The Passionate Programmer (My Job Went To India)Â by Chad Fowler
- Hackers: Heroes of the Computer Revolution
- Algorithms + Data Structures = Programs
- Writing Solid Code
- JavaScript - The Good Parts
- Getting Real by 37 Signals
- Foundations of Programming by Karl Seguin
- Computer Graphics: Principles and Practice in CÂ (2nd Edition)
- Thinking in Java by Bruce Eckel
- The Elements of Computing Systems
- Refactoring to Patterns by Joshua Kerievsky
- Modern Operating Systems by Andrew S. Tanenbaum
- The Annotated Turing
- Things That Make Us Smart by Donald Norman
- The Timeless Way of Building by Christopher Alexander
- The Deadline: A Novel About Project Management by Tom DeMarco
- The C++ Programming Language (3rd edition)Â by Stroustrup
- Patterns of Enterprise Application Architecture
- Computer Systems - A Programmer's Perspective
- Agile Principles, Patterns, and Practices in C#Â by Robert C. Martin
- Growing Object-Oriented Software, Guided by Tests
- Framework Design Guidelines by Brad Abrams
- Object Thinking by Dr. David West
- Advanced Programming in the UNIX Environment by W. Richard Stevens
- Hackers and Painters: Big Ideas from the Computer Age
- The Soul of a New Machine by Tracy Kidder
- CLR via C#Â by Jeffrey Richter
- The Timeless Way of Building by Christopher Alexander
- Design Patterns in C#Â by Steve Metsker
- Alice in Wonderland by Lewis Carol
- Zen and the Art of Motorcycle Maintenance by Robert M. Pirsig
- About Face - The Essentials of Interaction Design
- Here Comes Everybody: The Power of Organizing Without Organizations by Clay Shirky
- The Tao of Programming
- Computational Beauty of Nature
- Writing Solid Code by Steve Maguire
- Philip and Alex's Guide to Web Publishing
- Object-Oriented Analysis and Design with Applications by Grady Booch
- Effective Java by Joshua Bloch
- Computability by N. J. Cutland
- Masterminds of Programming
- The Tao Te Ching
- The Productive Programmer
- The Art of Deception by Kevin Mitnick
- The Career Programmer: Guerilla Tactics for an Imperfect World by Christopher Duncan
- Paradigms of Artificial Intelligence Programming: Case studies in Common Lisp
- Masters of Doom
- Pragmatic Unit Testing in C# with NUnit by Andy Hunt and Dave Thomas with Matt Hargett
- How To Solve It by George Polya
- The Alchemist by Paulo Coelho
- Smalltalk-80: The Language and its Implementation
- Writing Secure Code (2nd Edition) by Michael Howard
- Introduction to Functional Programming by Philip Wadler and Richard Bird
- No Bugs! by David Thielen
- Rework by Jason Freid and DHH
- JUnit in Action
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