Logical thinking

선택형 문제

에 대한 지식 평가 Python 3.x, Logical thinking, Sequence, Soft Skills

Programming task - Level: Hard

Python | NumPy | Graph Convolutional Networks - Implement a simple Graph Convolution Network.

선택형 문제

에 대한 지식 평가 Math, Probability, Soft Skills, Logical thinking, Sequence, Mathematics, 사이버 보안

Code gaps

에 대한 지식 평가 사이버 보안, Nmap, Portscan, Hashing, MD5, Password

Testing task - Level: Medium

Cybersecurity | Command Injection | Router - In this challenge the contestant is given a task with a router's coniguration page. This instance is vulnerable to command injection. By finding the right syntax to invoke system commands the contestant has to leak additional information from the filesystem.

선택형 문제

에 대한 지식 평가 Logical thinking, Sequence, Soft Skills, CLI, DevOps, SysOps, Terraform, AMI, AWS, EBS, EC2, EIP

Code gaps

에 대한 지식 평가 DevOps, Terraform

Programming task - Level: Hard

DevOps | Terraform, Azure | AKS Json - Use Terraform azurerm provider to create json configuration of AKS cluster.

선택형 문제

에 대한 지식 평가 Math, Probability, Soft Skills, 사이버 보안, Vulnerabilities, Web Security

Code gaps

에 대한 지식 평가 사이버 보안, Netcat, Reverseshell, Nmap, Portscan, Curl, Password, Protection

Testing task - Level: Easy

Cybersecurity | XSS Pastebin - In this challenge the contestant is given a task with a pastebin page which is prone to the XSS vulnerability at the administrator's portal. This enables the attacker to impersonate the administrator without knowing correct credentials.

선택형 문제

에 대한 지식 평가 Logical thinking, Sequence, Soft Skills, 사이버 보안

Code gaps

에 대한 지식 평가 사이버 보안, Hashing, MD5, Password, Nmap, Portscan, Nnetcat

Testing task - Level: Medium

Cybersecurity | SSTI Challenge - In this challenge the contestant is given a task with a microblog engine. The task is to achieve remote execution on the server. The flawed usage of templates enables that

선택형 문제

에 대한 지식 평가 Math, Probability, Soft Skills, 사이버 보안, Vulnerabilities, Web Security

Code gaps

에 대한 지식 평가 사이버 보안, Nmap, Portscan, Ports, Enumeration, Windows

Testing task - Level: Easy

Cybersecurity | LFI Challenge - In this challenge the contestant is given a task with a website vulnerable to local file inclusion attack. The attacker can load arbitrary data from the filesystem.

선택형 문제

에 대한 지식 평가 Logical thinking, Sequence, Soft Skills, 사이버 보안, Vulnerabilities, Web Security, OAuth2

Code gaps

에 대한 지식 평가 사이버 보안, Netcat, Reverseshell, Nmap, Portscan

Testing task - Level: Easy

Cybersecurity | XXE | UAV Panel - Lverage XXE vulnerability to load external file contents.

선택형 문제

에 대한 지식 평가 Logical thinking, Sequence, Soft Skills, Authentication, Authorization, 사이버 보안, OAuth2

Code gaps

에 대한 지식 평가 사이버 보안, Netcat, Reverseshell, Nmap, Portscan, Enumeration, Windows

Testing task - Level: Easy

Cybersecurity | Inventory Command Injection - Inject a payload and achieve command execution serverside.

선택형 문제

에 대한 지식 평가 Logical thinking, Math, MySQL, SQL

Code gaps

에 대한 지식 평가 SQL

Task - Level: Easy

SQL | MySQL | Stamps catalogue | AVG Function - Select the stamps (name and price) with price greater than or equal to the total average price.

선택형 문제

에 대한 지식 평가 Logical thinking, SQL, MySQL

Code gaps

에 대한 지식 평가 MySQL, SQL

Task - Level: Easy

SQL | MySQL | Stamps catalogue | A Self JOIN - Select stamps (name and location) that are in the same location.

선택형 문제

에 대한 지식 평가 SQL, PostgreSQL

Code gaps

에 대한 지식 평가 PostgreSQL, SQL

Task - Level: Medium

SQL | PostgreSQL | Music Store | Time function - Calculate the duration of all songs in each cd and output a list.

선택형 문제

에 대한 지식 평가 Logical thinking, SQL

Code gaps

에 대한 지식 평가 SQL

Task - Level: Easy

SQL | PostgreSQL | Hotels - average prices - Prepare the report with the average prices in the cities.

선택형 문제

에 대한 지식 평가 Logical thinking, SQL

Code gaps

에 대한 지식 평가 SQL

Task - Level: Easy

SQL | PostgreSQL | Hotels - bookings - Prepare the booking list with a number of days, price per day and total price of the stay.

선택형 문제

에 대한 지식 평가 Logical thinking, SQL

Task - Level: Hard

SQL | PostgreSQL | Hotels - cities and top hotels - Prepare a list of cities with the date of last reservation and a main photo (photos[0]) of the most popular (by number of bookings) hotel in this city.

선택형 문제

에 대한 지식 평가 Logical thinking

Code gaps

에 대한 지식 평가 .NET Core, .NET Internals, dotnet build, dotnet test, dotnet restore

Programming task - Level: Easy

.NET | .NET Core , Microservices | Traffic volume registration API - Finish the implementation of two microservices which collect data from sensors. Required functionality has to be implemented in the proper service and other services (subscribers) must be informed about new data.