BT Business Cyber Security Analyst Interview Questions, Process, and Tips for Freshers

Cyber security refers to the practice of protecting computer systems, networks, and sensitive information from unauthorized access, theft, or damage.

• Cyber security involves various technologies, processes, and practices to safeguard digital assets.

• It includes measures such as firewalls, antivirus software, encryption, and access controls.

• Cyber security threats can come from various sources, including hackers, malware, ...read more

DoS and DDoS are types of cyber attacks. DoS targets a single system, while DDoS targets multiple systems simultaneously.

• DoS stands for Denial of Service, where an attacker overwhelms a target system with a flood of traffic or requests.

• DDoS stands for Distributed Denial of Service, where multiple systems are used to launch the attack.

• DoS attacks can be carried out by a single attacker using a single device or network.

• D...read more

SQL injection is a type of cyber attack. Splunk is a software platform used for searching, analyzing and visualizing machine-generated data.

• SQL injection is a technique where malicious SQL statements are inserted into an entry field to execute unauthorized actions.

• Splunk architecture consists of forwarders, indexers, and search heads.

• Forwarders collect data from various sources and send it to indexers.

• Indexers store an...read more

Black hat hackers are cyber criminals who exploit vulnerabilities for personal gain, while white hat hackers use their skills for ethical purposes.

• Black hat hackers use their skills to steal data, spread malware, and commit other cyber crimes.

• White hat hackers are hired by organizations to test their security systems and identify vulnerabilities.

• Grey hat hackers fall somewhere in between, using their skills for both et...read more

Red Hat is a leading provider of open source software solutions, including the popular Red Hat Enterprise Linux operating system.

• Red Hat is a software company that specializes in open source solutions.

• They are known for their flagship product, Red Hat Enterprise Linux (RHEL).

• Red Hat offers a range of software products and services for businesses.

• Their solutions focus on security, reliability, and scalability.

• Red Hat al...read more