This area of I.T. is perhaps one of the most sweeping & comprehensive there is. Typically, some degree of specialisation is required, since to learn about every element would probably take decades of learning. Cisco and Microsoft are the 2 main companies who rule this sector. MS create Network & Server software, whilst Cisco concentrate mainly on the hard-ware end of networking: Routers, data-switches, controllers and so forth. Both vendors have branched seriously in to Security over the last decade, through commercial necessity. Additionally within this field we're experiencing the substantial growth of wireless-networking. Even though Digital Forensics and 'Ethical Hacking' have fingers in all of these areas, they're also disciplines unto themselves, and require considerable instruction & real-life experience to become totally effective.

If you're hoping to progress a professional career in I.T., start by picking up some networking knowledge. Until you are aware of the way a PC functions and communicates with other Computers, anything more is simply nonsense. Providing you have got decent literacy skills, you'll find programs like 'CompTIA's A+' & Network+ will provide you with a superb grounding to begin your career path. They're included on the CompTIA section of this web-site.

Progressing from here you might consider the Microsoft MCSA or MCSE or 'Cisco' CCNA/CCNP, based on whether you are more interested in the 'hardware' or 'software' end of the equation. However, it should be mentioned that a thorough knowledge of Microsoft network systems is pretty much essential for the majority of network environments, simply because of Microsoft's dominance in this market. For more details, you will come across details about each qualification on the 'Cisco' & MS pages of the site.

A further alternative would be to carry on with CompTIA certifications like Linux+, Server+ or Security+ & remain vendor-neutral, or even take the CWNA or CWNP & specialise in wireless technology.

Computer (or Digital) 'Forensics' is relatively new on the scene - Television shows such as CSI-Crime Scene Investigation could have brought it to our attention. There could though be a touch more routine regarding the actual work compared to that performed by the actors on-screen! All the same, forensic-investigation using sophisticated technology can provide a very gratifying job. The theory being to gather & analyse digital-footprints, to supply evidence in either a criminal investigation or civil legal case.

Together with Security and Computer Forensics the to some extent new profession of 'Ethical Hacking' is emerging. The 'Certified Ethical Hacker' (CEH) & the Computer Hacking Forensic Investigator('CHFI') are medium - high level certifications offered through the EC Council.

Microsoft produce a number of specialisations within MCSE, for instance in Security or Messaging for trainees who have a specific interest. It may be that 'CompTIA' Security+ is right for you, so that you can lead onto the CISSP - 'Certified Information Systems Security Professional'. Before opting for this particular track though you need to be aware about the level of work experience needed for the CISSP. Our consistent recommendation is always to take advantage of an educated discussion before beginning any new career training.

Microsoft Database Administration Home-Study Interactive Computer Certification Training Courses >>