Computer Security
Computer security is not something you can ignore. Viruses, Trojans, worms, malware, spyware. Computer security is not a problem that technology alone can solve. Security solutions have a technological component, but security is fundamentally a people problem. Computer security is a top management priority.
Computer security is concerned with managing reliability in the presence of malevolent influences. It is needed to protect the privacy of those whose information you store and manage. It is also needed to protect you and your practice from the risk of penalty and legal liability if private information is used or released by your practice. Computer security is a multifaceted issue touching several disciplines, departments, and cultures. Investments in technologies should be followed up with investments in personnel training, strict policy enforcement, and periodic review of the overall security policy.
Computer security is too complicated and the bad guys are too devious and inventive. It's simply unrealistic to assume that average users can keep up with them. Security solutions have a technological component, but security is fundamentally a business problem. Computer security is a field that has fallen far too deeply in love with the whizzbang-of-the-week and has forsaken common sense. Your job, as a security practitioner, is to question - if not outright challenge - the conventional wisdom and the status quo.
Computer security is incredibly important -- but it's a rapidly changing field, as both the "good guys" and the "bad guys" need to be constantly adjusting. Preventing firms from being able to use one method (and to improve on it, change it, build on it, etc.) simply gives the malware writers a huge leg up. Computer security is not a narrow, technical concern. The explosive growth in Electronic Commerce highlights the nation's ever increasing dependence upon the secure and reliable operation of our computer systems. Computer security is more like providing means to protect a single PC against outside intrusion. The former is better and practical to protect the civilians from getting exposed to the attacks.
Computer security is about building systems that remain dependable even in the presence of accidental failures or malicious attacks. Together, security and resilience (the capacity to bounce back from a failure) form an exciting and growing area of computing, and they are rarely out of the news. Computer security is the process of preventing and detecting intrusions into your computer system. Prevention measures help you keep intruders from accessing any part of your computer system. Computer security is hard because people don't trust new things (especially when they don't understand them), and computers are fast and complicated. The kind of computer break-ins most people care about are vandalism or sabotage that damages information or disrupts service, theft of money or information, and loss of privacy.
Computer security is also a science. Its theory is based on mathematical constructions, analysis and proofs. Computer security is a world full of acronyms where the professionals should look to explain their meanings, as well as demystifying the much loved jargon. If time permits, mention of the underpinning security policy documentation required by an organization would be very useful. Computer security is hard because people don't trust new things (especially when they don't understand them), and computers are fast and complicated. The kind of computer break-ins most people care about are vandalism or sabotage that damages information or disrupts service, theft of money or information, and loss of privacy.
Computer security is too big a topic for one big unstructured discussion. Framework documents present rendezvous points for discussing the sub-topics. Computer security is designed to protect your computer. You can crypt and hide your sensitive files, transfer them to another computer using a self-extract package, delete them beyond recovery and even lock your personal applications.
