What will be the challenging security issues in Year 2020?
86198
That is hard to say. Probably we will need to have an eyeprint on file.
155771
The challenges for the Mobile Application Security Special Project Team (MAS) were many and included the need to:\n\nProactively protect mobile users from fraud and malicious applications\n\nAssure quality and accountability of mobile applications\n\nMaintain trust in mobile platforms (and avoid similar problems in the Internet world)\n\nSecure existing and future business\n\nProtect operators against costs originating from malicious applications\n\nFacilitate certification processes to reduce barriers for developers\n\nEnsure consistency across different OS platforms and operators.
118039
There are so many issues with computers you will have to specify the exact problem.
1111400
as protection or security
1103390
The biggest threat to humanity is inhumanity. But picking from your list I'd say viruses top the list of recurring real threats. For the more theoretical ones I'd say most catastrophic: 1) invasion by unfriendly aliens 2) meteors 3) advanced AI. Most likely: 1) advanced AI 2) meteors 3) alien invasion. Not too concerned about warfare, we've had a long history of dealing with that. Also not too concerned about climate change, we can come up with technology to deal with that.
645672
Providilng Notes for HRD Challenges in 21st century covering Nutrition, health, education, environment, training, employment, housing, culture, gender equality, quality of life, information etc.,itself is a Big Challenge\nYou know all these things are delt in  2to 3 years In the university.However you can definetly get plenty of information in Goggle or Yahoo web site.Have a nice search!
1046662
Biggest challenges are mainly to do with environmental concerns politics and legislation, labour requires more money as people are becoming more and more skilled, large businesses are undercutting smaller ones by outsourcing key business processes to 3rd world countries or countries with cheaper labour costs, (indina china), in Africa its governments that are affect businesses, a change in government in africa does not gurantee current standards will remain the same african governments have been known to bury businesses that have existed for 20+years withing a single day, they create a very much volatile environment to do business in and fail to maintain policy from one government to the next one governement will have completely different ideas as to the other, businesses in africa face skilled labour shortage because of the HIV virus, and brain drain most africans migrating to first world nations. In asia Government policies is major concern , in middle east more or less terrorism creating a volatile environment for business in Europe and USA more to do with legislation volitlity of economy is understandable, a last factor is cost of fuel impacts severly on every resource.
157242
insecurity, danger, peril
752468
You pretty much summd it up there from A to Z. \n\nAs far as any new email standards with an emphasis on security ( or in that realm) , I can honestly say I haven't heard of anything new at this time.\n\nThat's a excellent question though.
688440
coz of security concern only
653715
You have begun to ask the question that riddles the worldwide scope of Policy leaders for twelve years now. I cannot believe that anything should change directly affecting our personal use. There presently is monitoring systems located within each server that handles broadband traffic. There are new programs designed to establish a set of Super Nodes that create a sub field within the 'Internet' to handle traffic and material. This connection would run multiple times faster than even T3, and provide access to your home PC from your mobile PDA, laptop etc. This would be available with a secure 'network' one that could be highly monitored, but reach as wide of the horizon. A change like this needs to be developed before any true Policing of the Internet can be possible, I believe.
111673
Like the gentleman above, I dread the day, but I fear it is coming. Governments have always used available technology to track and control the citizens. It will be a boon to big business, they will be able to track spending habits, and so much more. The social implications are immeasurable, not to mention the religious "mark of the beast" prophesy. Regardless of personal reason, I believe a significant social segment will resist these implants. I can see a future where this segment will be labled criminal. A little de-ja-vieu for the draft card burners of recent history.
221387
There is trouble in the World?
914896
dont know but it will be encrypted .
320419
It is entirely possible. Iran, China, Cuba, Russia, France, Isreal, US, GB, Venezuela, rogue terrorists, Korea. Heck yeah... gonna be tough for quite a while!
372770
Anything to do with Networking, Security, CISSP.\n\nMCSE is not as hot as before... too many paper MCSE..maybe after Vista is out...
609126
The world will likely want more than it can get by 2020.\n\nGood! Maybe someone will finally get serious about a workable alternative!