information security principles and practice

personal firewall to ensure that information such as credit card numbers, bank accounts, and email addresses are not disclosed without permission; (5) install anti-virus software; (6) If you need to access the company, home, or campus network, you also need to install a virtual private network outside the personal firewall. If you use a laptop to work, you need to access the company network through public wireless hotspots, request the network admini

The informatization of group enterprises is different from that of a single company. They must have a full understanding of its complexity and long-term nature. group enterprises have multiple business forms, complicated institutions, cross-region, and numerous personnel, the principles, ideas, and methods of informatization construction are very important. The principles, ideas, and methods must consider t

Windows NT Security Theory and Practice Release date:2002-06-11Abstract: Windows NT Security Theory and Practice Ruediger R. asche Microsoft Developer Network Technology Group Summary This is the first article in a series of technical papers. It describes the C ++ class layer that encapsulates Windows NT

Principles and tutorials of spring securitySpring security classification: How to Use spring security, I believe Baidu knows that there are a total of four usage methods, from simplicity to depth: 1. No database, all the data is written in the configuration file, this is also the demo in the official document; 2. Use the database to design the database based on t

information in the cookie, or the attacker in the forum to add a malicious form, when the user submits the form, but the message to the attacker's server, rather than the user originally thought of the trust site.How to prevent XSS:First, the code in the user input places and variables need to carefully check the length and the "First, avoid disclosing user privacy directly in a cookie, such as email, password, and so on. Second, reduce the risk of c

20155236 Fanchen Song _web Safety Basic Practice Directory Practical goals WebGoat Burpsuite Injection Flaws Cross-site Scripting (XSS) Summarize Practical goals (1) Understand the basic principles of common network attack technology. (2) Webgoat experiment in practice. WebGoat Webgoat is a flawed Java

20145326 Cai "Cyber confrontation"--web Security Fundamentals Practice 1. Answer questions after the experiment(1) SQL injection attack principle, how to defend.Principle: The SQL injection attack refers to the introduction of a special input as a parameter to the Web application, which is mostly a combination of SQL syntax, the execution of SQL statements to perform the actions of the attacker, th

1. MD5 EncryptionIn any formal enterprise application, no plaintext is used in the database to store passwords, and in previous chapters we did not encrypt the user passwords in the database for convenience, which is extremely naïve in practice. You can imagine, as long as someone into the database can see everyone's password, this is a terrible thing, so we must at least encrypt the password, so that even if the database is compromised, can also guar

is inappropriate to store the authentication or sensitive information in localstorage. From the point of view of local attack, it is not appropriate to store sensitive information from Localstorage's own storage mode and storage aging.All five browsers now support Localstorage storage, with the ability to view local storage in the Chrome,opera,safari three browsers. However, different browsers have a sligh

Ruediger R. Asche Microsoft Developer Network Technology GroupSummary This article is the first of a series of technical papers, describing the implementation and programming of C ++ class layers that encapsulate Windows NT Security application interfaces. This series of papers includes: "Windows NT Security in Theory and Practice" (Introduction) "The Guts of

=NewOrg.springframework.security.userdetails.User (User.getloginname (), User.getpassword (),true,true,true,true, Authslist. ToArray (Newgrantedauthority[authslist.size ()]); returnUserdetail; } @Required Public voidSetusermanager (Usermanager usermanager) { This. Usermanager =Usermanager; }}Finally, to say the question of the name, I authentication and authority these two words more offensive, two reasons, one is because they are too uncommon, two is because they look too much like, clearly on

. General data will be large, demanding high-speed, real-time, which on both sides of the platform is a test. Friendly consultation between the two sides, whether or not the other party is professional, we must report the results of professional consultation analysis, discuss with each other. To discuss the laws of the data, the frequency, peak, regularity, performance, spatio-temporal characteristics, whether it is necessary to store, data in the consumption node PX a ser