Big4Guy
Big4GuyWelcome to Big4Guy.com. Big4Guy is an online resource where I will share with you the latest news, insights, knowledge and some experiences as a Big 4 consultant. We will discuss some of the important issues which organisations are facing today in the areas of information security, security and controls in SAP R/3, Oracle Applications, J.D.Edwards, Peoplesoft and various other ERP's. You will also find information on latest complaince regulations like Sarbanes Oxley, Basel II and so on. Big4guy will also attempt to provide valuable resources for individuals interested in examinations the CISA, CISM, CISSP, PMP and various other security certifications considered essential for entry in any Big 4 accounting, auditing and consulting firms. You are invited to post your comments and viewpoints to posts here. I sincerely hope this online journal will be useful to everyone from a budding student to a professional in the accounting, auditing, management and consultancy professions.
|
Post details: ISO OSI Layer 6 Presentation Layer
01/13/06
ISO OSI Layer 6 Presentation Layer
The Presentation Layer in the ISO OSI Layer Framework takes care of differences in various data presentation formats. It transforms data from application to network format, and vice versa. The presentation layer works to transform data into the form that the application layer can accept. Presentation layer, formats and encrypts data to be sent across a network, providing freedom from compatibility problems. Presentation layer is also sometimes called as syntax layer. Some of the problems with this layer are poor handling of input, cryptographic flaws, information leakage etc.
Some of the controls in the presentation layer include, correct selection of input, continous review of cryptographic solutions and data sanity checks.
More Technology Concepts >>
Application Layer 7 , Single Sign On
Comments:
No Comments for this post yet...
Categories
Archives
Search
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| << < | > >> | |||||
| 1 | 2 | 3 | 4 | |||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 | 31 | |
Misc
All content copyright © 2005-2008
Big4Guy.com
Do not reproduce either in part or full without the express permission of the
Webmaster
