Information security system implementation

The problem of information security is especially relevant for the modern world. Leakage of confidential information, unauthorized interruption of the production cycle can cause enormous harm to the enterprise. To protect information, ensure the continuity of business processes, a well-built mechanism is required.

The implementation of an information security (IS) system should be given close attention. It is necessary for young companies starting to develop their business and enterprises that have been working on the market for a long time. Often, experienced enterprises need to upgrade the existing information security system, which has lost its relevance.

Features of the information security system

Only a set of measures aimed at protecting information will help make the mechanism effective. The system must be available: firewall network security

Strictly in a certain form, place, time;

To a specific narrow circle of people.

In its modern form, it includes:

Hardware (computers, laptops, communication lines, peripherals);

Software;

Stored data;

Users, service personnel.

Effective implementation of an information security system is possible only if laws, instructions, rules are observed, the professionalism of the security service, the responsibility of company managers and personnel.

There are the following levels of information protection:

Software-technical, includes security mechanisms: shielding, access control, user identification and authentication, logging and auditing, cryptography;

Procedural, includes security measures implemented by people: personnel management, physical protection, responding to violations, maintaining efficiency. Enterprises must approve, practice in practice the necessary actions of personnel;

Administrative, includes measures taken by the company's management to implement security policy: administration decisions aimed at protecting information and resources.

Legislative, includes measures of the legislative level, creating a negative attitude towards violations in this area.

How to build an effective information security system

To implement an effective system, you must:

The choice of technical subsystems is based on risk analysis, including possible damage;

Create an effective management mechanism;

Apply proven principles.

When building a new or modernizing an existing system, it is necessary:

Conduct full diagnostics to assess vulnerability, identify threats. It includes:

Diagnostics;

Description of business processes, IT resources, services;

Analyzes, tests to identify threats, vulnerabilities (GAP analysis, penetration tests);

Analysis of the identified risks.

Design the system:

Develop a concept including policies, procedures, attacker modeling;

Develop models (design, architecture);

Draw up documentation, technical design, economic renewal;

Conduct testing (assembly of the stand).

Implement:

Purchase, install, configure technical components, train users to work;

To put into operation.

Accompany and serve.

Such an important process should be handled by professionals with relevant work experience.