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Ernst & Young
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I applied via Naukri.com and was interviewed before Nov 2021. There were 3 interview rounds.
XSS is a type of web vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users.
XSS stands for Cross-Site Scripting.
Attackers can exploit XSS vulnerabilities by injecting malicious scripts into web pages viewed by other users.
These scripts can steal sensitive information, such as login credentials or personal data, from the victim's browser.
XSS attacks can be prevented by prope...
CSRF is a type of attack where a malicious website tricks a user into performing an action on a different website.
CSRF stands for Cross-Site Request Forgery
It can be exploited by tricking a user into clicking a link or button on a malicious website that sends a request to a different website where the user is logged in
The request can perform actions on behalf of the user without their knowledge or consent
To prevent CSR...
SAST and DAST are security testing techniques used to identify vulnerabilities in software applications.
SAST (Static Application Security Testing) is performed on the source code of an application to identify security vulnerabilities before the application is compiled and deployed.
DAST (Dynamic Application Security Testing) is performed on a running application to identify vulnerabilities in real-time.
SAST is useful fo...
httpsOnly and secure flag are used for securing web traffic and preventing attacks.
httpsOnly ensures that all traffic to a website is encrypted and cannot be intercepted by attackers.
Secure flag ensures that cookies are only sent over encrypted connections, preventing session hijacking attacks.
Both are important security measures for protecting sensitive information and preventing attacks.
Examples of websites that use ...
Security headers are used to enhance the security of web applications by providing additional protection against attacks.
Common security headers include Content-Security-Policy (CSP), X-XSS-Protection, X-Content-Type-Options, X-Frame-Options, and Strict-Transport-Security (HSTS)
CSP helps prevent cross-site scripting (XSS) attacks by specifying which sources of content are allowed to be loaded
X-XSS-Protection helps prev...
Cache control is implemented through HTTP headers to specify how long a resource should be cached.
Cache-Control header is used to specify caching directives
Expires header is used to specify an expiration date for the resource
Max-Age header is used to specify the maximum age of the resource in seconds
Pragma header is used for backwards compatibility with HTTP/1.0
Examples: Cache-Control: max-age=3600, Expires: Wed, 21 Oc
I applied via Company Website and was interviewed before Jun 2023. There were 2 interview rounds.
Several gaming tests and personlaity tests
To check if someone has hacked your computer, look for unusual behavior, unknown programs, strange network activity, and changes in settings.
Monitor for any unusual behavior on your computer such as slow performance, unexpected pop-ups, or unexplained changes.
Check for unknown programs or files that you did not install or recognize.
Monitor network activity for any suspicious connections or data transfers.
Look for chang...
Phishing is a type of cyber attack where attackers impersonate legitimate entities to trick individuals into providing sensitive information. Vphishing is a variation of phishing that involves using voice communication.
Phishing involves sending fraudulent emails or messages that appear to be from reputable sources, in order to deceive individuals into revealing personal information such as passwords or credit card numb...
I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
I applied via campus placement at Guru Nanak Dev University (GNDU) and was interviewed in Apr 2024. There were 3 interview rounds.
Asked about Reasoning, English, Computer networks, Database Management system, Electronics
15 min discussion on any topic given on the spot, 1 min for thinking
Cloud computing is the delivery of computing services over the internet, including servers, storage, databases, networking, software, analytics, and intelligence.
Cloud computing allows users to access and store data and applications on remote servers instead of on their local devices.
It offers scalability, flexibility, cost-effectiveness, and the ability to access resources from anywhere with an internet connection.
Exa...
OOPs concepts refer to Object-Oriented Programming principles like inheritance, encapsulation, polymorphism, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex implementation detail
Log sources are essential for hunting threats in a network environment.
Collect logs from network devices such as firewalls, routers, and switches.
Utilize logs from endpoint security solutions like antivirus and EDR tools.
Incorporate logs from servers, including authentication logs and system logs.
Monitor logs from cloud services and applications for any suspicious activities.
Analyze logs from SIEM solutions to correlat
I applied via Campus Placement and was interviewed in Aug 2023. There were 2 interview rounds.
There was group of 5 people in the gd and the topic was Electric Vehicles
20 minutes were given to conclude the gd
I applied via Campus Placement and was interviewed in Dec 2023. There were 2 interview rounds.
2 hours, basic dsa questions, cyber security related mcqs
Normalization in DBMS is the process of organizing data in a database to reduce redundancy and improve data integrity.
Normalization involves breaking down a database into smaller, more manageable tables and defining relationships between them.
It helps in reducing data redundancy by storing data in a structured and organized manner.
Normalization also helps in improving data integrity by ensuring that data is consistent ...
Truncate is a DDL command that removes all records from a table, while delete is a DML command that removes specific records.
Truncate is faster than delete as it does not log individual row deletions.
Truncate resets identity columns, while delete does not.
Truncate cannot be rolled back, while delete can be rolled back using a transaction.
Truncate does not fire triggers, while delete does.
I will protect my digital data by implementing strong encryption, regular backups, and strict access controls.
Implement strong encryption algorithms to secure data in transit and at rest
Regularly backup data to prevent loss in case of cyber attacks or hardware failures
Enforce strict access controls by using multi-factor authentication and least privilege principle
Some types of cyber attacks include phishing, malware, ransomware, DDoS attacks, and social engineering.
Phishing: fraudulent emails or messages to trick individuals into revealing sensitive information
Malware: malicious software designed to damage or gain unauthorized access to a computer system
Ransomware: encrypts files on a victim's system and demands payment for decryption
DDoS attacks: overwhelming a system with a f...
I applied via Referral and was interviewed before Aug 2022. There were 3 interview rounds.
General aptitude test - Quant, DI/LR, English
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