VoIP/SIP (Session Initiation Protocol), is a good area to be in, more and more jobs are moving to VoIP and the TDM/PSTN network will be dead by 2018 (SRC:
http://transition.fcc.go...1mtgfullpresentation.pdf)
What realm of network security are you diving into?
If you are in the same boat as me, (no B.S. degree), there are two things to build credibility.
- 1. Work Experience.
- 2. Certifications.
Being CompTIA certified for A+, Network+ (Gotta know that TCP/IP and OSI Model!), Security+, and Linux+ (All self-study), got me an entry-level job easily doing Tier 1 tech support. Moved up to Tier 2, then Tier 3 (Network Operations), which was awesome. Learned a lot.
Cisco CCNA is a nice-to-have, if at minimum, for the foundation and knowledge of the networking layers and OSI model, and data-communications.
Other realms of network security such as architecture design, SSL, Private/Public key encryption methods, and keeping up to date on all zero-day Exploits and hacks is key. It's all about finding your niche and doing what you love to do best. I thought I was going to dive into the realm of Linux System Administration, and perhaps some data center work, but I find that to be a bit boring at times, whereas working and deploying cloud-based services is better in my honest opinion.
Whatever pays the bills best and keeps you happy is what is important.
I wouldn't want to be the guy that get's called at 2:56 am, because anonymous hackers decided to deface the website or screw up something. That's why I find deploying VoIP solutions somewhat exciting, because the technology just gets better and better, whereas being in network security, whether that be looking after Windows or Linux systems, or many users, gets kind of bland and a bit irritating sometimes. It's the user's that are the problem... haha.
Just providing some additional thought about personal experiences in the industry.
What's your area of expertise, Basic HTML/CSS, or you diving into jquery/HTML5, basic SQL/database stuff?