ACCESS METHOD AND DEVICE FOR SECURING ACCESS TO INFORMATION SYSTEMS

摘要

The invention relates to an access method and device for securing logical access to computer resources (2) and/or information (1) belonging to a group of computer equipment (3), whereby logical access is slowed down as little possible. The group of computer equipment (3) exchanges data (4) with a computer telecommunication network (5) via said access device (6). The data (4) comprise data which are transported (7) in compliance with at least one application protocol (8) and transport data (9). The access device (6) consists of: an operating system (10) comprising one analysis module (14) which is suitable for each application protocol (8), and filtration means which are used to filter the aforementioned transported data (7) in the operating system (10) using the above-mentioned analysis modules (14).