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Home/cyber security interview

RTSALL Latest Questions

Queryiest
QueryiestEnlightened
Asked: March 5, 2023In: Security

Explain SQL Injection and how to prevent it?

SQL injection is a type of cyber attack that targets databases by exploiting vulnerabilities in SQL statements. In an SQL injection attack, a malicious user inserts SQL code into an application’s input field, such as a login or search box, ...Read more

cyber security interview
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Queryiest
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Asked: March 5, 2023In: Security

What is Cognitive Cybersecurity?

Cognitive cybersecurity is a field of cybersecurity that focuses on using artificial intelligence (AI) and machine learning (ML) technologies to protect against cyber attacks. It involves the use of advanced algorithms and analytics to automate threat detection, response, and remediation ...Read more

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Queryiest
QueryiestEnlightened
Asked: March 5, 2023In: Security

What is data protection in transit vs data protection at rest?

Data protection in transit and data protection at rest are two important concepts in cybersecurity, and they refer to different stages of data processing. Data protection in transit refers to the measures taken to ensure the security of data as it ...Read more

cyber security interview
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Queryiest
QueryiestEnlightened
Asked: March 5, 2023In: Security

Explain SSL and TLS.

SSL and TLS are protocols used to provide secure communication over the internet. While SSL has largely been replaced by TLS due to security vulnerabilities, both protocols use a combination of symmetric and asymmetric encryption to ensure the confidentiality, integrity, ...Read more

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Asked: March 5, 2023In: Security

What are salted hashes?

Salted hashes are a commonly used method of encrypting passwords and other sensitive information. A hash function is a mathematical algorithm that takes input data and produces a fixed-length string of characters, called a hash. In password storage, the hash ...Read more

cyber security interview
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Queryiest
QueryiestEnlightened
Asked: March 5, 2023In: Security

What is a Botnet?

A botnet is a network of compromised computers or devices that are controlled by a single entity for malicious purposes. Typically, a botnet is created by infecting a large number of devices with malware, which allows an attacker to remotely ...Read more

cyber security interview
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Queryiest
QueryiestEnlightened
Asked: March 5, 2023In: Security

What protocols fall under TCP/IP internet layer?

The Internet layer is the third layer in the TCP/IP model and is responsible for the transmission of data across networks. The Internet layer is also known as the Network layer and is responsible for routing packets across multiple networks. Several ...Read more

cyber security interview
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Queryiest
QueryiestEnlightened
Asked: March 5, 2023In: Security

What is port blocking within LAN?

Port blocking within a LAN (Local Area Network) refers to the process of preventing network traffic from entering or leaving a particular port on a device connected to the LAN. Ports are used by devices to communicate with other devices ...Read more

cyber security interview
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Queryiest
QueryiestEnlightened
Asked: March 5, 2023In: Security

What is an ARP and how does it work?

What is Address Resolution Protocol (ARP)?The Address Resolution Protocol (ARP) connects network addresses to physical addresses. It maps Layer 3 IP addresses to Layer 2 MAC addresses. Devices on a local network use MAC addresses to communicate. ARP ...Read more

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Queryiest
QueryiestEnlightened
Asked: March 5, 2023In: Security

Explain XSS attack and how to prevent it?

Cross-Site Scripting (XSS) attacks are a type of web-based cyber attack in which attackers inject malicious code into a website, which is then executed on the browser of unsuspecting users. The aim of an XSS attack is usually to steal ...Read more

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