计算机安全技术(第3版)

Brand: 清华大学出版社    Sold By: EM China
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)
计算机安全技术(第3版)

计算机安全技术(第3版)

Brand: 清华大学出版社    Sold By: EM China
$46.63 In Stock
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计算机安全技术(第3版)

计算机安全技术(第3版)

$46.63

编辑推荐

本书资源丰富,包括教学大纲、实验大纲、PPT、课后习题答案、实验程序等各种资源,另外还提供本书用到的所有操作系统对应的虚拟机VDI文件,便于读者快速搭建起实验环境。

 内容简介

本书以解决具体计算机安全问题为目的,全面介绍了计算机安全领域的实用技术,帮助读者了解计算机安全技术体系,掌握维护计算机系统安全的常用技术和手段,解决实际计算机系统...

Product Details
编辑推荐

本书资源丰富,包括教学大纲、实验大纲、PPT、课后习题答案、实验程序等各种资源,另外还提供本书用到的所有操作系统对应的虚拟机VDI文件,便于读者快速搭建起实验环境。

 
内容简介

本书以解决具体计算机安全问题为目的,全面介绍了计算机安全领域的实用技术,帮助读者了解计算机安全技术体系,掌握维护计算机系统安全的常用技术和手段,解决实际计算机系统的安全问题,使读者可以全方位建立起对计算机安全保障体系的认识。本书本着“理论够用,重在实践”的原则,采用案例引导理论阐述的编写方法,内容注重实用,结构清晰,图文并茂,通俗易懂,力求做到使读者充满兴趣地学习计算机安全技术。 本书共8 章,主要内容包括:计算机安全概述、实体和基础设施安全技术、密码技术、操作系统安全技术、网络安全技术、数据库系统安全技术、应用安全技术、容灾与数据备份技术。本书适合作为高等院校计算机及相关专业学生的教材,也可供培养技能型紧缺人才的相关院校及培训班教学使用。

作者简介

张同光,男,45岁,博士,副教授,主要从事计算机方面的教学及科研工作,发表论文30余篇,主编教材10余本,主持项目3个。 教授的课程:Linux操作系统、嵌入式软件开发基础、软件工程等。

目  录
第1 章计算机安全概述
1
11 计算机安全基本概念
2
12 计算机安全面临的威胁
3
13 计算机安全技术体系结构
3
131 物理安全技术
3
132 基础安全技术
4
133 系统安全技术
5
前  言
随着计算机及网络技术应用的不断发展,伴随而来的计算机系统安全
问题越来越引起人们的重视。计算机系统一旦遭受破坏,将给使用单位造
成重大经济损失,并严重影响正常工作的顺利开展,因此,越来越多的企
业或个人逐步意识到计算机安全防护的重要性。计算机网络、数据通信、
电子商务、办公自动化等领域都需要解决计算机安全问题。如何保护企业
或个人的信息系统免遭非法入侵,如何防止计算机病毒、木马等对内部网
络的侵害,都是信息时代企业或个人面临的实际问题,因此,社会对计算
机安全技术的需求也越来越迫切。为了满足社会需求,各高等院校计算机
相关专业相继开设了计算机安全方面的课程。但是,目前多数计算机安全

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Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

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If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

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Return & Refund Policy Overview

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Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

编辑推荐

本书资源丰富,包括教学大纲、实验大纲、PPT、课后习题答案、实验程序等各种资源,另外还提供本书用到的所有操作系统对应的虚拟机VDI文件,便于读者快速搭建起实验环境。

 
内容简介

本书以解决具体计算机安全问题为目的,全面介绍了计算机安全领域的实用技术,帮助读者了解计算机安全技术体系,掌握维护计算机系统安全的常用技术和手段,解决实际计算机系统的安全问题,使读者可以全方位建立起对计算机安全保障体系的认识。本书本着“理论够用,重在实践”的原则,采用案例引导理论阐述的编写方法,内容注重实用,结构清晰,图文并茂,通俗易懂,力求做到使读者充满兴趣地学习计算机安全技术。 本书共8 章,主要内容包括:计算机安全概述、实体和基础设施安全技术、密码技术、操作系统安全技术、网络安全技术、数据库系统安全技术、应用安全技术、容灾与数据备份技术。本书适合作为高等院校计算机及相关专业学生的教材,也可供培养技能型紧缺人才的相关院校及培训班教学使用。

作者简介

张同光,男,45岁,博士,副教授,主要从事计算机方面的教学及科研工作,发表论文30余篇,主编教材10余本,主持项目3个。 教授的课程:Linux操作系统、嵌入式软件开发基础、软件工程等。

目  录
第1 章计算机安全概述
1
11 计算机安全基本概念
2
12 计算机安全面临的威胁
3
13 计算机安全技术体系结构
3
131 物理安全技术
3
132 基础安全技术
4
133 系统安全技术
5
前  言
随着计算机及网络技术应用的不断发展,伴随而来的计算机系统安全
问题越来越引起人们的重视。计算机系统一旦遭受破坏,将给使用单位造
成重大经济损失,并严重影响正常工作的顺利开展,因此,越来越多的企
业或个人逐步意识到计算机安全防护的重要性。计算机网络、数据通信、
电子商务、办公自动化等领域都需要解决计算机安全问题。如何保护企业
或个人的信息系统免遭非法入侵,如何防止计算机病毒、木马等对内部网
络的侵害,都是信息时代企业或个人面临的实际问题,因此,社会对计算
机安全技术的需求也越来越迫切。为了满足社会需求,各高等院校计算机
相关专业相继开设了计算机安全方面的课程。但是,目前多数计算机安全

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom, Germany and Japan to the United States charges 14.99. 

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

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