địa phương hoặc nhóm (tùy theo phiên bản của SQL Server mà bạn đang sử dụng) từ các vai trò quản trị hệ thống. Khóa tài khoản sa là một quá trình nhiều bước, bạn cần phải bắt đầu bằng cách thiết lập mộtNhư chúng ta ở gần cuối của cuộc hành trình của chúng tôi | Dangers with IIS Attacks 113 So what are some of the dangers of hosting Web content and making the content publicly available Well it really depends on the scope of the application type of content being served and the sensitivity of the content. Depending on the type of content presented the impact from an attack against IIS can be significant or just a nuisance. The following examples provide insight into some different situations where attacks against IIS can have various levels of impact on your organization. One popular attack scenario often chosen by attackers and hacktivists is Web site defacement. Web site defacements usually involve finding a flaw in the implementation of a Web application or Web server and leveraging the flaw to change Web site content to spread a targeted message. Some examples of previous defacements can be viewed by visiting the zone-hI. Web site and browsing through the archives. Zone-h archives and tracks information about the defacements so the public can view the results of a successful defacement even after the Web site has been restored back to its original state. After viewing several of the recent defacements you will probably notice some attacks are simply annoying and equivalent to graffiti however other examples will display a message crafted by the attacker to make a statement with the goal of promoting his or her political or other agenda. NOTE A hacktivist-launched attack is usually the work of an individual or a group trying to convey a message and influence people and organizations by using hacking techniques to spread their message. Many of the hacktivist activities of past years have spread messages against nuclear war power and political repression and recently have questioned the validity behind research data about global Although a defacement attack may appear to be annoying it can really cause a lot of damages to your organization s reputation if executed properly. In cases where online shopping sites are
