BigBasket Interview Questions and Answers

Secure communication process to prevent third-party access to transferred data.

• Use encryption to scramble the data during transmission

• Implement secure protocols like HTTPS, SSL, TLS

• Use firewalls and intrusion detection systems to monitor network traffic

• Implement access controls and authentication mechanisms to restrict unauthorized access

• Regularly update software and security patches to prevent vulnerabilities

• Use VPNs to create secure tunnels for data transmission

End-to-end encryption is a security measure that ensures data is encrypted from the sender to the recipient, preventing unauthorized access.

• End-to-end encryption protects data during transmission and storage.

• It encrypts data at the sender's device and decrypts it at the recipient's device.

• Only the sender and recipient have the encryption keys to access the data.

• Popular examples include WhatsApp, Signal, and ProtonMail.

The objective of network security is to protect computer networks and data from unauthorized access, attacks, and misuse.

• Preventing unauthorized access to network resources

• Protecting sensitive data from being intercepted or modified

• Detecting and mitigating network attacks

• Ensuring the availability and reliability of network services

• Implementing security measures such as firewalls, encryption, and access controls

• Educating users about safe network practices

• Monitoring network tra...read more

Cybersecurity is the practice of protecting computer systems, networks, and data from digital attacks.

• It involves implementing measures to prevent unauthorized access, use, disclosure, disruption, or destruction of information.

• Cybersecurity includes various techniques such as encryption, firewalls, antivirus software, and intrusion detection systems.

• Examples of cyber threats include malware, phishing, ransomware, and social engineering attacks.

• Organizations and individuals ne...read more

A 4*4 vehicle is a four-wheel drive vehicle that uses all four wheels to provide power to the vehicle.

• A 4*4 vehicle is also known as a four-wheel drive vehicle.

• It uses all four wheels to provide power to the vehicle.

• This allows the vehicle to have better traction and control in off-road or slippery conditions.

• The working principle involves a transfer case that distributes power to both the front and rear axles.

• Examples of 4*4 vehicles include SUVs, pickup trucks, and off-road...read more