Xem 1-20 trên 239 kết quả Applying security
  • This book was written to give the reader a well-rounded understanding of wireless network security. It looks at wireless from multiple perspectives, ranging from auditor, to security architect, to hacker. This wide scope benefits anyone who has to administer, secure, hack, or participate on a wireless network. Going through this book, the reader will see that it tackles the risk of wireless from many angles. It goes from a policy level to mitigate certain risks that wireless brings. It talks about the most cost-effective solutions to deploy wireless across a large enterprise.

    pdf353p daokim 04-08-2009 221 132   Download

  • Outbound access To control outbound access you can use the outbound command. You can use the PIX to construct access lists that will prevent outgoing traffic from traveling from a specific port to a specific IP, or to a specific service. The outbound command will create an access list, and the apply command applies that access list to an interface. The PIX allows all outgoing connections unless you explicitly deny them. You should deny all outbound connections and selectively permit what you want. To use the outbound command, use the following syntax: ...

    pdf29p phongthinh 07-08-2009 246 89   Download

  • Security in the virtual world of the Internet is even more confusing than in the real world we inhabit. Buzzwords and marketing hype only serve to add to the puzzle.Vendors and free products abound, but according to the experts, the Internet world is becoming more dangerous every day. How can that be? How can all these solutions from so many directions not solve even the basic problems? The answer is not simple because the problems are so complex. Security is difficult to create and maintain. Security is messy.

    pdf689p maiphuong 11-08-2009 124 86   Download

  • Network security spans a large number of disciplines, ranging from management and policy topics to operating system kernel fundamentals. Historically, the coverage of these and the other network security areas was presented in multiple, specialized publications or given a high-level treatment that was not suited to the practitioner. Network Security Bible approaches network security from the view of the individual who wants to learn and apply the associated network security best practices without having to sort through a myriad of extraneous material from multiple sources.

    pdf697p vinhnghi 17-08-2009 108 30   Download

  • This module provides students with an appreciation of the challenges that are involved in maintaining a secure and reliable system. After completing this module, students will be able to: Use Group Policy to apply security policies to secure the user environment. Use Group Policy to configure password and logon account policies. Analyze security log files to detect security breaches. Secure the logon process by using smart cards. Apply service packs, hotfixes, and antivirus software.

    pdf36p vuthuong 11-08-2009 63 21   Download

  • Beginning with an introduction to 802.11b in general, 802.11 Security gives you a broad basis in theory and practice of wireless security, dispelling some of the myths along the way. In doing so, they provide you with the technical grounding required to think about how the rest of the book applies to your specific needs and situations. If you are a network, security, or systems engineer, or anyone interested in deploying 802.11b--based systems, you'll want this book beside you every step of the way....

    pdf204p luvpuca 01-04-2011 75 19   Download

  • This second edition of Network security hacks offers 125 concise and practical hacks, including more information for Windows administrators, hacks for wireless networking (such as setting up a captive portal and securing against rogue hotspots), and techniques to ensure privacy and anonymity, including ways to evade network traffic analysis, encrypt email and files, and protect against phishing attacks. System administrators looking for reliable answers will also find concise examples of applied encryption, intrusion detection, logging, trending and incident response.

    pdf480p trac2_123 11-04-2013 32 12   Download

  • Pretty Good Privacy (PGP) was developed during the same period as PEM, in the early 1990’s. PGP was originally designed for securing Internet mail. PGP shares most technical features, such as digital signatures and public-key based encryption, with PEM. Like PEMit uses a proprietary, non-MIME-compatible, message format [3]. However, later MIME-compatible variations have evolved [22]. PGP’s main difference from other proposals is its key management system. It does not use X.509 Certificates, but rather a proprietary syntax.

    pdf194p cao_can 02-01-2013 38 8   Download

  • Check Point Access Control Solution A Security Gateway at the network boundary inspects and provides access control for all traffic. Traffic that does not pass though the gateway is not controlled. A security administrator is responsible for implementing company security policy. The Security Management Server enables administrators to enforce security policies consistently across multiple gateways. To do this, the administrator defines a company-wide security policy Rule Base using SmartDashboard and installs it to the Security Management Server.

    pdf201p hoangtumayman 20-08-2012 59 4   Download

  • Thor’s Microsoft® Security Bible provides a “one-stop-shop” for Microsoft-related security techniques and procedures as applied to the typical deployment of a Microsoft-based infrastructure. The book contains detailed security concepts and methodologies described at every level: Server, Client, Organizational Structure, Platform-specific security options, application specific security (IIS, SQL, Active Directory, etc.) and also includes new, never-before-published security tools complete with source code. ...

    pdf328p hoa_can 05-02-2013 23 3   Download

  • After the desired settings are specified, they should be published, so the clients can download the configuration changes when Outpost Network Security Client is installed on each computer. This is done with the help of Agnitum Publisher Service, which can be configured using Agnitum Command Center. When a new configuration is published, Agnitum Publisher Service notifies each active client computer about necessity to download the configuration changes. The new configuration is downloaded and applied without having to restart the client. ...

    pdf0p khongmuonnghe 04-01-2013 9 2   Download

  • IDC believes that multilayered security solutions offer enterprises a cost-effective and multifaceted alternative to enhance overall infrastructure security posture and improve customer and management confidence levels. By adopting an overwatch architecture with additional security layers that detect and remediate threats that have bypassed perimeter and content security, security managers can reduce the risks of breaches and infections associated with existing unknown security gaps and vulnerabilities.

    pdf21p khongmuonnghe 04-01-2013 25 2   Download

  • We are now able to apply these concepts to determining the value of different securities. In particular, we are concerned with the valuation of the firm’s long-term securities – bonds, preferred stock, and common stock (though the principles discussed apply to other securities as well).

    ppt23p tangtuy17 05-07-2016 4 2   Download

  • That being said, when a specific facility is talked about, for clarity, we refer to it as a proper name and, if necessary, include its function (e.g., Ames 12-Foot Pressure Wind Tunnel). As well, the term “test facilities” and “facilities” can be substituted to mean “WT/PT facilities.” Of course, NASA owns and operates other types of test facilities outside of WT/PT facilities, but our conclusions and recommendations do not apply to them. iii .

    pdf0p xuan2013 26-01-2013 14 1   Download

  • The thesis topic "Impact of the development of socialist-oriented market economy on protecting the sovereignty and security of national borders in the Northern border provinces" is an independent research project, containing the dedication of the author, based on applying the system of theoretical perspectives of Marxism - Leninism and Ho Chi Minh’s ideology; guidelines and policies of the Party; directives and leadership resolutions of the Party

    pdf12p change12 30-06-2016 3 1   Download

  • Cryptography, in particular public-key cryptography, has emerged in the last 20 years as an important discipline that is not only the subject of an enormous amount of research, but provides the foundation for information security in many applications. Standards are emerging to meet the demands for cryptographic protection in most areas of data communications.

    pdf27p dunglh2013 02-04-2014 12 0   Download

  • Administering Cisco QoS in IP Networks discusses IP Quality of Service (QoS) and how it applies to Enterprise and Service Provider environments. It reviews routing protocols and quality of service mechanisms available today on Cisco network devices (routers, switches, etc.).This guide provides examples and exercises for a hands-on experience to give you the background and necessary details to implement these capabilities in your network today.

    pdf561p daokim 10-08-2009 294 83   Download

  • Google, the most popular search engine worldwide, provides web surfers with an easy-to-use guide to the Internet, with web and image searches, language translation, and a range of features that make web navigation simple enough for even the novice user. What many users don't realize is that the deceptively simple components that make Google so easy to use are the same features that generously unlock security flaws for the malicious hacker.

    pdf529p m3onh0x84 10-04-2011 211 79   Download

  • The proliferation of computers and communications systems in the 1960s brought with it a demand from the private sector for means to protect information in digital form and to provide security services. Beginning with the work of Feistel at IBMin the early 1970s and culminating in 1977 with the adoption as a U.S. Federal Information Processing Standard for encrypting unclassified information, DES, the Data Encryption Standard, is the most well-known cryptographic mechanism in history.

    pdf0p minhhuy 14-03-2009 193 77   Download

  • Limit network traffic to increase network performance. For example, if corporate policy does not allow video traffic on the network, ACLs that block video traffic could be configured and applied. This would greatly reduce the network load and increase network performance. 2. Provide traffic flow control. ACLs can restrict the delivery of routing updates. If updates are not required because of network conditions, bandwidth is preserved. 3. Provide a basic level of security for network access.

    pdf67p mrdvad11 12-03-2013 102 51   Download

Đồng bộ tài khoản