New to Physics and passionately interested

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In summary, the individual is new to the forum and has a background in Criminal Justice but is currently studying Information Assurance & Security. They have a fascination with physics and are interested in the correlation between physics and computer technology, particularly the potential impact of quantum computing on cyber security in the future. They are considering pursuing a degree in either physics or a related field to gain the necessary knowledge foundation. They apologize for the lengthy post and are open to any suggestions or advice.
  • #1
SeamusHiram
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Hello everyone, I am new to the forum and have some questions regarding the vast field of physics and thought this would be a good place to start. My educational focus during my undergraduate degree was in Criminal Justice as I aspired to be involved in law enforcement upon completion. Well, I had some old sports related injuries resurface which stopped that career dead in its tracks and then decided to utilize my passion for computers and technology to gain entrance into the LE field. I am currently four classes away from completing my MS in Information Assurance & Security with the goal of working in the cyber security field for the government.

Don't worry, I know this is a physics forum...I'm getting to the point.

I have always had a fascination with physics and have been good with math/science, and have recently been reading about the correlation between physics (more notably quantum physics) and computer technology. I have been reading a lot about the possibility of quantum computers in the future, which would have a HUGE impact on cyber security ---- this makes me feel like I may have finally found my "niche" so to speak. I love to learn and have done very well in my graduate studies (3.9 GPA) but know this doesn't mean I will do well with physics. So my question is:

What would be the best course of action for someone like me to get a background in physics? Go for the bachelors or the masters (with a ton of additional courses to bring me up to speed)? I know physics isn't a field you can just "brush up" on and am willing to put in the time and effort.

I apologize for the lengthy post and appreciate any suggestions or advice you folks may be able to provide. Thank you and have a healthy/happy 2013!
 
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  • #2
SeamusHiram Welcome to this Forum,
SeamusHiram said:
I Know this is a Physics Forum...
only its name is Physics Forums it have all the Sciences and other features also.
SeamusHiram said:
What would be the best course of action for someone like me to get a background in physics? Go for the bachelors or the masters (with a ton of additional courses to bring me up to speed)? I know physics isn't a field you can just "brush up" on and am willing to put in the time and effort.
Doing the Undergraduate course is great idea if you have the sufficient Physics background i.e., Introductory Physics and Calculus. Going to Undergraduate course is not a bad idea but you go without that then it requires more hard-work.
 
  • #3
Thank you for the quick response!

I'm very hesitant about going back and getting another BS degree, I know it would be beneficial but is there a way to get that knowledge foundation without taking all the "general" undergraduate courses?
 
  • #4
SeamusHiram said:
Is there a way to get that knowledge foundation without taking all the "general" undergraduate courses?
If you want to learn the Introductory Physics on self then MIT Open CourseWare and Yale Open Physics Courses help you very much
 
  • #5
SeamusHiram said:
What would be the best course of action for someone like me to get a background in physics? Go for the bachelors or the masters (with a ton of additional courses to bring me up to speed)? I know physics isn't a field you can just "brush up" on and am willing to put in the time and effort.

I apologize for the lengthy post and appreciate any suggestions or advice you folks may be able to provide. Thank you and have a healthy/happy 2013!

Here's a thread that might give you good info:

https://www.physicsforums.com/showthread.php?t=64966

It's good you see a niche where you might be able to apply your security education.

As you observed, it's highly unlikely that you can get into physics grad school simply by studying a bit on your own. My knowledge of computer security is approximately zero, so this may be a silly question - but do you really need a physics background to fit into that niche?
 
  • #6
In today's world of cyber security you don't need a background in physics, I'm looking more into the future. If a quantum computer is ever built, it will change computer encryption methods forever. From what I understand, quantum computing has already progressed leaps and bounds in the past ten years so the idea of a quantum computing machine would be a big game changer in the world of cyber security. Even the most complex encryption used today would be cracked by a quantum computer in a matter of minutes, maybe even seconds by a brute force attack alone (in theory). This is why I believe a background or foundation in physics would be beneficial if this technology progresses.
 

FAQ: New to Physics and passionately interested

What is physics?

Physics is the scientific study of matter, energy, space, and time. It involves the exploration and understanding of the fundamental laws and principles that govern the natural world and the interactions between matter and energy.

What are some subfields of physics?

Some subfields of physics include classical mechanics, electromagnetism, thermodynamics, quantum mechanics, and astrophysics. There are also many interdisciplinary fields that incorporate principles of physics, such as biophysics, geophysics, and engineering physics.

What are some important theories and laws in physics?

Some important theories and laws in physics include Newton's laws of motion, the laws of thermodynamics, Einstein's theory of relativity, and the laws of electromagnetism. These fundamental principles help explain and predict the behavior of matter and energy in the universe.

How is physics important in our daily lives?

Physics plays a crucial role in our daily lives, from the technology we use to the natural phenomena we experience. It helps us understand how objects move, how energy is transferred, and how various forces interact. This knowledge is applied in fields such as medicine, engineering, and environmental science.

What are some famous physicists and their contributions?

Some famous physicists and their contributions include Isaac Newton, who developed the laws of motion and gravity; Albert Einstein, who revolutionized our understanding of space and time with his theory of relativity; and Marie Curie, who discovered radioactivity and pioneered the field of nuclear physics. Other notable physicists include Stephen Hawking, Galileo Galilei, and Niels Bohr.

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