white ping hat

contains sensitive dataq never directly store user-supplied (user-supplied) the arrayq careful use of serialization (serialization)q use local methods with caution (Native methods)q Clear Sensitive informationJava Safe anti-patternq ignoring those full-pattern code inadvertently creates a loophole.typical of Java Secure encoding anti-pattern (antipatterns):Ignore language features ( such as Integer overflow (Overflow))do not pay attention to using serialization , do not pay attention

does does appear to has any style information associated with it. The document tree is shown below. 2.2Browser Sandboxthe current browser is mostly a multi-process architecture, the browser of the various function modules, each browser instances are separated, and when a process crashes, it does not affect other processes. sandboxes can access local file systems, memory, database, and network requests through the encapsulated API. Browser plugins are a source of threats that program bro

-random Value) the random token needs to be placed in both the form and the Session. When submitting a request, the server simply verifies that the token in the form is consistent with the token in the User's session (or cookie), is consistent and legal, and is Inconsistent. Token use principle: enough random---need to use a secure random number generator to generate Tokens. Need to have a valid life time----eg: if the form submits a consumed token, it needs to be regenerated into a

Among the three white hat challenges, I am Li reei. I am looking for the Han Mei Series 3 -- writeup to enter and find the index. php can be both logged on and registered. if you try admin/admin, you can log on. later, it was confirmed that others registered .. User. php can modify the data, test the sex field can be injected, local test found that update injection and such features #!phpupdate users set

assessment, risk assessment and Grade Protection Review of safety projects based on safety assessment, risk assessment, level protection Standards Implementation Interpretation of security solutions in business topologies in Large Industries What kind of system should be followed in the future direction of learning9. Trojan Virus Defense from in-depth analysis of a variety of Trojan virus (such as remote control Trojan, DDoS Trojan, downloader, evade anti-virus software killing Trojan,

Included in a certain degree of the search engine on the site friendly degree, also a large number of included pages to prove your flow and keyword ranking, of course, there is not necessarily on behalf of the flow and keywords, such as you are doing industry, although your site content is included, if the title, the content is not done, So it doesn't produce a lot of traffic. In many industry sites, are using a number of SEO white