because the company fixes flaws in the IOS version. Password Encryption Cisco routers have password configuration file. There are three methods of indicating password‚ which are clear text‚ Vigenere encryption‚ and MD5 hash algorithm. These passwords methods help to secure commands which router send it through the network. Vigenere and MD5 are better in encrypted commands than clear text. In addition‚ cisco routers use strong MD5 encryption. Then it will be hard for the attackers to gather information
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tunneling protocol (PPTP). PPTP is used in remote connections and VPN connections. Organizations can use internet securely with PPTP and this type of connection is VPN. PPTP is very simple for implementation from end users perspective. PPTP needs basic encryption and so it is faster. PPTP supports multiprotocol communication. PPTP is very simple for implementation from end users perspective. It satisfies users from cost perspective along with technical satisfaction. How does it comfort remote users to achieve
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Primecoin miners‚ on the other hand‚ look for Cunningham chains‚ long strings of prime numbers. As it turns out‚ increasingly enormous prime numbers are exceedingly valuable for RSA encryption‚ which allows two users to pass secret messages back and forth‚ and has been the standard for confidential message encryption since the 1970s. Quark Coin Developed in October 2013‚ Quark is one of the youngest Bitcoin alternatives. The total value of Quark in circulation is equivalent to $50 million
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regulatory requirements to ensure patients of their personal information secure. The key steps to achieving data security in healthcare organizations is to following policies and procedure‚ conduct audit trails‚ data classification‚ data protection‚ encryption and disaster recovery/business continuity. Every healthcare organizations must comply with the privacy and security rules to protect patient identifiable information. Patient identifiable information is confidential therefore policies are in place
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insecure. From jamming to eavesdropping‚ from man-inthe middle to spoofing‚ there are a variety of attack methods that can be used against the users of wireless networks. Modern wireless data networks use a variety of cryptographic techniques such as encryption and authentication to provide barriers to such infiltrations. However‚ much of the commonly used security precautions are woefully inadequate. They seem to detract the casual sniffer‚ but are unable to stop the powerful adversary. In this article
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system and data audits‚ firewalls‚ encryption‚ and session timeouts. All of these controls help to prevent‚ defect‚ and correct the network from potential threats. Identifiers are simply authentication methods used to gain access to a network. Audits need to be completed to investigate the activities of personnel as well as identify the status of the overall network. Firewalls must be put in place to protect the network against unwanted users and bugs. Encryption should be used to ensure all data
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Special Publication 800-48 Wireless Network Security Tom Karygiannis Les Owens 802.11‚ Bluetooth and Handheld Devices NIST Special Publication 800-48 Wireless Network Security 802.11‚ Bluetooth and Handheld Devices Recommendations of the National Institute of Standards and Technology Tom Karygiannis and Les Owens C O M P U T E R S E C U R I T Y Computer Security Division Information Technology Laboratory National Institute of Standards and Technology Gaithersburg‚ MD 20899-8930
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Experiencing MIS‚ 3e (Kroenke) Chapter 12: Information Security Management Multiple Choice 1) Which of the following is an example of a security threat resulting from malicious human activity? A) an employee who misunderstands operating procedures B) an employee who accidentally deletes customer records C) an employee who inadvertently installs an old database on top of the current one D) an employee who intentionally destroys data or other system components Answer: D Page Ref: 282 Difficulty:
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VIDYAVARDHINI’S COLLEGE OF ENGINEERING AND TECHNOLOGY ELECTRONICS AND TELECOMMUNICATION FINAL YEAR [2004-2005] A REPORT ON BLUETOOTH TECHNOLOGY PREPARED BY JANHAVI KHANOLKAR NAVEEN BITRA YASHESH MANKAD TABLE OF CONTENTS 1. INTRODUCTION 2. HISTORY 3. WHAT IS BLUETOOTH? 4. BLUETOOTH SPECIFICATIONS 5. BLUETOOTH NETWORKS 6. HOW DOES BLUETOOTH WORK? 7. BLUETOOTH PROTOCOL STACK 8. BLUETOOTH SECURITY 9. APPLICATIONS 10. MERITS AND DEMERITS
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1. Introduction With the advent of the Internet technology‚ the computer-based communication technologies are increasingly applied to communication. The new technologies including instant messaging and wikis exert favorable and adverse effects in diverse scopes‚ especially business. Business and trading are negotiated through Internet so that business now enjoy far more convenience and efficiency than in the past. However‚ there is no consensus in whether instant messaging‚ wikis or other communication
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