Sam database

Bài 4 trang bị cho người học những kiến thức về khách hàng trên Internet. Bài này gồm có những nội dung chính sau: định nghĩa khách hàng trên Internet, đặc tính sản phẩm, cách thức mua sắm của khách hàng, cách tiếp cận khách hàng trên Internet, Database Marketing và nghiên cứu thị trường.

46p tangtuy16 02-07-2016 70 8   Download

Chương 8 Khách hàng trên Internet thuộc bài giảng thương mại điện tử, trong chương này có nội dung trình bày sau: Định nghĩa khách hàng trên Internet, đặc tính sản phẩm, cách thức mua sắm của khách hàng, cách tiếp cận khách hàng trên Internet Database Marketing.

22p kevinle124 30-05-2014 93 15   Download

Tấn công từ chối dịch vụ, viết tắt là DoS (Denial of Service), là thuật ngữ gọi chung cho những cách tấn công khác nhau về cơ bản làm cho hệ thống nào đó bị quá tải không thể cung cấp dịch vụ, hoặc phải ngưng hoạt động. •Kiểu tấn công này chỉ làm gián đoạn hoạt động chứ rất ít khả năng đánh cắp thông tin hay dữ liệu. •Thông thường mục tiêu của tấn công từ chối dịch vụ là máy chủ (FTP, Web, Mail) tuy nhiên cũng có thể là router, switch. •Tấn công từ chối dịch vụ không chỉ...

32p vanlidochanhxg 27-05-2012 376 180   Download

Social engineering nghệ thuật thuyết phục người khác tiết lộ thông tin bí mật. •Thực tế một người bị tấn công không hề biết là thông tin cần được bảo mật.Attacker đóng giả một doanh nhân liên tục tìm cách xâm nhập đánh cắp thông tin trong hệ thống mạng.Internet cho phép Attacker tiếp cận nhân viên công ty từ một nguồn khó xác định, và khuyên họ tiết lộ thông tin bằng việc giả danh một người dùng đáng tin cậy...

49p vanlidochanhxg 27-05-2012 380 181   Download

Sniffer là phương pháp nghe lén các gói tin trong mạng nội bộ (Kẻ tấn công và nạn nhân có chung Subnet IP). •Thông tin người dùng có thể bị truy xuất và sử dụng bất hợp pháp khi hệ thống bị Sniffing.Hacker sử dụng các gói tin nghe lén (hoặc giả mạo) lan truyền vào trong mạng thông qua Switch hoặc Hub. •Người tấn công có thể bắt và phân tích tất cả các Traffic của người dùng trong cùng Subnet.

60p vanlidochanhxg 27-05-2012 771 251   Download

Kỹ thuật bẽ khóa mật khẩu được sử dụng để khôi phục/xác định mật khẩu của một hệ thống máy tính Kẻ tấn công sử dụng kỹ thuật bẽ khóa mật khẩu để dành quyền truy cập trái phép vào hệ thống nguy cơ về bảo mật Phần lớn các trường hợp bẽ khóa mật khẩu thành công là do các mật khẩu dễ đoán và mật khẩu yếu

84p vanlidochanhxg 27-05-2012 399 173   Download

Teach Yourself PL/SQL in 21 Days- P16: Welcome to Sams Teach Yourself PL/SQL in 21 Days, Second Edition. The fact that you purchased this book indicates that you have an interest in learning the PL/SQL language, which is Oracle’s relational database procedural programming language. It allows you to develop powerful and complex programs to access and manipulate data in the Oracle8i database. We have attempted to include as many examples of PL/SQL code as possible to illustrate PL/SQL features....

15p baby246 18-08-2010 97 9   Download

Teach Yourself PL/SQL in 21 Days- P15: Welcome to Sams Teach Yourself PL/SQL in 21 Days, Second Edition. The fact that you purchased this book indicates that you have an interest in learning the PL/SQL language, which is Oracle’s relational database procedural programming language. It allows you to develop powerful and complex programs to access and manipulate data in the Oracle8i database. We have attempted to include as many examples of PL/SQL code as possible to illustrate PL/SQL features....

16p baby246 18-08-2010 64 6   Download

Teach Yourself PL/SQL in 21 Days- P14: Welcome to Sams Teach Yourself PL/SQL in 21 Days, Second Edition. The fact that you purchased this book indicates that you have an interest in learning the PL/SQL language, which is Oracle’s relational database procedural programming language. It allows you to develop powerful and complex programs to access and manipulate data in the Oracle8i database. We have attempted to include as many examples of PL/SQL code as possible to illustrate PL/SQL features....

50p baby246 18-08-2010 85 12   Download

Teach Yourself PL/SQL in 21 Days- P13: Welcome to Sams Teach Yourself PL/SQL in 21 Days, Second Edition. The fact that you purchased this book indicates that you have an interest in learning the PL/SQL language, which is Oracle’s relational database procedural programming language. It allows you to develop powerful and complex programs to access and manipulate data in the Oracle8i database. We have attempted to include as many examples of PL/SQL code as possible to illustrate PL/SQL features....

50p baby246 18-08-2010 70 10   Download

Teach Yourself PL/SQL in 21 Days- P12: Welcome to Sams Teach Yourself PL/SQL in 21 Days, Second Edition. The fact that you purchased this book indicates that you have an interest in learning the PL/SQL language, which is Oracle’s relational database procedural programming language. It allows you to develop powerful and complex programs to access and manipulate data in the Oracle8i database. We have attempted to include as many examples of PL/SQL code as possible to illustrate PL/SQL features....

50p baby246 18-08-2010 69 10   Download

Teach Yourself PL/SQL in 21 Days- P11: Welcome to Sams Teach Yourself PL/SQL in 21 Days, Second Edition. The fact that you purchased this book indicates that you have an interest in learning the PL/SQL language, which is Oracle’s relational database procedural programming language. It allows you to develop powerful and complex programs to access and manipulate data in the Oracle8i database. We have attempted to include as many examples of PL/SQL code as possible to illustrate PL/SQL features....

50p baby246 18-08-2010 99 9   Download

Teach Yourself PL/SQL in 21 Days- P10: Welcome to Sams Teach Yourself PL/SQL in 21 Days, Second Edition. The fact that you purchased this book indicates that you have an interest in learning the PL/SQL language, which is Oracle’s relational database procedural programming language. It allows you to develop powerful and complex programs to access and manipulate data in the Oracle8i database. We have attempted to include as many examples of PL/SQL code as possible to illustrate PL/SQL features....

50p baby246 18-08-2010 99 9   Download

Teach Yourself PL/SQL in 21 Days- P9: Welcome to Sams Teach Yourself PL/SQL in 21 Days, Second Edition. The fact that you purchased this book indicates that you have an interest in learning the PL/SQL language, which is Oracle’s relational database procedural programming language. It allows you to develop powerful and complex programs to access and manipulate data in the Oracle8i database. We have attempted to include as many examples of PL/SQL code as possible to illustrate PL/SQL features....

50p baby246 18-08-2010 80 9   Download

Teach Yourself PL/SQL in 21 Days- P8: Welcome to Sams Teach Yourself PL/SQL in 21 Days, Second Edition. The fact that you purchased this book indicates that you have an interest in learning the PL/SQL language, which is Oracle’s relational database procedural programming language. It allows you to develop powerful and complex programs to access and manipulate data in the Oracle8i database. We have attempted to include as many examples of PL/SQL code as possible to illustrate PL/SQL features....

50p baby246 18-08-2010 66 9   Download

Teach Yourself PL/SQL in 21 Days- P7: Welcome to Sams Teach Yourself PL/SQL in 21 Days, Second Edition. The fact that you purchased this book indicates that you have an interest in learning the PL/SQL language, which is Oracle’s relational database procedural programming language. It allows you to develop powerful and complex programs to access and manipulate data in the Oracle8i database. We have attempted to include as many examples of PL/SQL code as possible to illustrate PL/SQL features....

50p baby246 18-08-2010 82 10   Download

Teach Yourself PL/SQL in 21 Days- P6: Welcome to Sams Teach Yourself PL/SQL in 21 Days, Second Edition. The fact that you purchased this book indicates that you have an interest in learning the PL/SQL language, which is Oracle’s relational database procedural programming language. It allows you to develop powerful and complex programs to access and manipulate data in the Oracle8i database. We have attempted to include as many examples of PL/SQL code as possible to illustrate PL/SQL features....

50p baby246 18-08-2010 95 14   Download

Teach Yourself PL/SQL in 21 Days- P5: Welcome to Sams Teach Yourself PL/SQL in 21 Days, Second Edition. The fact that you purchased this book indicates that you have an interest in learning the PL/SQL language, which is Oracle’s relational database procedural programming language. It allows you to develop powerful and complex programs to access and manipulate data in the Oracle8i database. We have attempted to include as many examples of PL/SQL code as possible to illustrate PL/SQL features....

50p baby246 18-08-2010 67 11   Download

Teach Yourself PL/SQL in 21 Days- P4: Welcome to Sams Teach Yourself PL/SQL in 21 Days, Second Edition. The fact that you purchased this book indicates that you have an interest in learning the PL/SQL language, which is Oracle’s relational database procedural programming language. It allows you to develop powerful and complex programs to access and manipulate data in the Oracle8i database. We have attempted to include as many examples of PL/SQL code as possible to illustrate PL/SQL features....

50p baby246 18-08-2010 80 14   Download

Teach Yourself PL/SQL in 21 Days- P3: Welcome to Sams Teach Yourself PL/SQL in 21 Days, Second Edition. The fact that you purchased this book indicates that you have an interest in learning the PL/SQL language, which is Oracle’s relational database procedural programming language. It allows you to develop powerful and complex programs to access and manipulate data in the Oracle8i database. We have attempted to include as many examples of PL/SQL code as possible to illustrate PL/SQL features....

50p baby246 18-08-2010 88 11   Download