General information
The main performance objective of JSC STS:
Fostering a formation, ensuring and development of information security of the information and communications infrastructure in the information area of the Republic of Kazakhstan.
Mission
The JSC STS is the technological core of the security system in the information area of the Republic of Kazakhstan.

Main activities
The JSC STS engages in following activities attributed as a state monopoly:
In the field of informatization:
1) maintenance of a Unified gateway to Internet access and a Unified gateway for e-mail of "electronic government";
2) testing of "electronic government" informatization objects for compliance with information security requirements;
3) conducting an examination of the investment proposal and financial and economic justification of budget investments and technical specifications for the creation and development of the "electronic government" informatization object for compliance with information security requirements;
4) monitoring of fault tolerance of domain name servers serving Kazakhstan top-level domain names;
5) ensuring the functioning of the National Video Monitoring System;
6) assistance to owners, owners and users of informatization facilities in the safe use of information and communication technologies;
7) collecting, analyzing and summarizing information from operational information security centers about information security incidents at the facilities of the electronic government information and communication infrastructure and other critical information and communication infrastructure facilities;
8) ensuring the functioning of information and communication infrastructure facilities of the National Information Security Coordination Center;
9) implementation of intersectoral coordination on issues of monitoring information security, protection and safe functioning of informatization facilities of the "electronic government", the Kazakhistani segment of the Internet, as well as critical information and communication infrastructure facilities, responding to information security incidents with joint measures to ensure information security in accordance with the procedure determined by the legislation of the Republic of Kazakhstan;
10) monitoring of information security of "electronic government" informatization facilities through the information security monitoring system of the National Information Security Coordination Center;
11) monitoring of information security events of informatization facilities of state bodies;
12) ensuring the functioning of the unified national backup platform for storing electronic information resources, establishing the frequency of backup of electronic information resources of critical information and communication infrastructure facilities in accordance with the procedure determined by the authorized body in the field of information security;
13) implementation of measures to identify, suppress and investigate threats and incidents of information security at the objects of informatization of the "electronic government" and the formation of recommendations for their elimination or prevention;
14) coordination of measures to ensure information security of electronic government informatization facilities and critical information and communication infrastructure facilities, as well as responding to information security incidents;
15) carrying out a survey to ensure the security of the processes of storage, processing and dissemination of personal data of limited access contained in electronic information resources.
16) carrying out a survey to ensure the security of the processes of storage, processing and dissemination of personal data of limited access contained in electronic information resources.
In the field of information security:
1) technical support of the system of centralized management of telecommunications networks of the Republic of Kazakhstan, as well as accounting of international junction points;
2) organization and technical support of Internet traffic exchange points of long-distance and international communication operators in the territory of the Republic of Kazakhstan, as well as connection of networks of long-distance and international communication operators to the Internet traffic exchange point;
3) organization and technical support of the certifying information security center.