TCS SAP Security & GRC Consultant Interview Questions and Answers

T code maintenance involves customizing transaction codes in SAP system.

• T code maintenance is done using transaction code SE93.

• It involves creating, modifying or deleting transaction codes.

• Customization can be done by changing the screen layout, adding fields, etc.

• Authorization checks can also be added to the transaction code.

• Examples of customized transaction codes are ZMM01 for creating material master data and ZFI01

CUA configuration allows central management of users across multiple systems.

• CUA stands for Central User Administration

• It allows for central management of user accounts across multiple systems in a landscape

• Users can be created, modified, and deleted from a central location

• Password policies can be enforced across all systems

• Example: A company with multiple SAP systems can use CUA to manage user accounts across all syst

EAM component is used in GRC for managing access to critical assets.

• EAM stands for Enterprise Asset Management

• EAM component in GRC helps in managing access to critical assets

• It enables organizations to identify, track, and manage access to assets such as servers, databases, and applications

• EAM component also helps in identifying and mitigating risks associated with these assets

• For example, EAM can be used to manage acc...read more

Service user is used for background processing, while dialog user is used for interactive processing in FFID.

• Service user is used for background processing tasks that do not require user interaction.

• Dialog user is used for interactive processing tasks that require user input.

• Service user can be used for automated jobs like data imports, whereas dialog user is used for manual transactions.

• Service user typically has high...read more

IP blocking is a common security measure to prevent unauthorized access to devices and networks.

• Implement IP blocking on login devices to prevent unauthorized access from specific IPs.

• Regularly check for malicious IPs in devices and block them to prevent security breaches.

• Utilize tools like firewalls and intrusion detection systems to monitor and block malicious IPs.

• Consider implementing automated scripts or tools to s...read more

Yes, email gateways can block email spam if configured properly.

• Email gateways use various techniques like blacklists, whitelists, content filtering, and sender authentication to block spam.

• Spam emails are typically identified based on keywords, sender reputation, and other factors.

• Advanced email gateways may also use machine learning algorithms to detect and block spam.

• Regular updates and monitoring of email gateway s...read more

F5 devices can be used for security white listing to control access to specific applications or services.

• F5 devices can be used to create white lists of approved IP addresses, URLs, or applications that are allowed to access a network.

• This helps prevent unauthorized access and reduces the attack surface for potential threats.

• For example, an organization can use F5 devices to white list specific IP addresses for remote

When upgrading Cisco devices for email and IP, it is important to plan and execute the upgrade carefully.

• Ensure compatibility of new devices with existing infrastructure

• Backup configurations and data before starting the upgrade

• Test the new devices in a controlled environment before deploying them

• Consider any security implications of the upgrade

• Train staff on how to use the new devices effectively

3 way hand shaking is a process in TCP/IP communication where three packets are exchanged to establish a connection.

• Three packets are involved: SYN, SYN-ACK, ACK

• SYN packet is sent by the client to the server to initiate the connection

• SYN-ACK packet is sent by the server to the client as a response

• ACK packet is sent by the client to the server to confirm the connection

The OSI Model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.

• The OSI Model stands for Open Systems Interconnection Model.

• It helps in understanding how data is transferred between devices in a network.

• Each layer has specific functions and communicates with the adjacent layers.

• Examples of layers include Physical, Data Link, Network, Transport, Sessio

TCP is connection-oriented, reliable, and slower, while UDP is connectionless, unreliable, and faster.

• TCP is connection-oriented, meaning it establishes a connection before sending data, while UDP is connectionless.

• TCP is reliable as it ensures all data is received in order and without errors, while UDP does not guarantee delivery.

• TCP is slower due to the overhead of establishing and maintaining connections, while UDP ...read more

A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.

• Acts as a barrier between a trusted internal network and untrusted external network

• Filters traffic based on rules set by the network administrator

• Can be hardware-based or software-based

• Examples include Cisco ASA, Palo Alto Networks, and pfSense

I am a dedicated Security Analyst with a strong background in cybersecurity and risk management.

• Experienced in conducting security assessments and identifying vulnerabilities

• Skilled in implementing security measures to protect against cyber threats

• Proficient in analyzing security incidents and responding effectively

• Certified in relevant security certifications such as CISSP or CISM

Malware refers to malicious software designed to disrupt, damage, or gain unauthorized access to a computer system.

• Viruses: self-replicating programs that infect other files on a computer

• Worms: standalone malware that spreads across networks

• Trojans: disguised as legitimate software to trick users into installing them

• Ransomware: encrypts files and demands payment for decryption

• Spyware: secretly gathers information about...read more

The first step would be to isolate the infected machine from the network to prevent further spread of the infection.

• Isolate the infected machine from the network to prevent further spread of the infection

• Identify the type of malware or virus that has infected the machine

• Run a full system scan using antivirus software to detect and remove the malware

• Update the operating system and all software to patch any vulnerabiliti...read more