security

Signature not verified though the correct public key and signature file are being used

孤人 提交于 2020-01-16 04:14:06
问题 result variable in the below class is always returning false though I am using the correct signature file and the public key. public class VeriGen { static FileInputStream fin; public static void main(String args[]) throws Exception { Security.addProvider(new BouncyCastleProvider()); KeyStore msCertStore = KeyStore.getInstance("Windows-MY", "SunMSCAPI"); msCertStore.load(null, null); X509Certificate c = ((X509Certificate) msCertStore.getCertificate("Software View Certificate Authority"));

MDX CA 2100 Security Issue

大憨熊 提交于 2020-01-16 04:03:49
问题 I have written MDX query and assigned it to Adomd Connection object. When i Run Code Analysis, it gives me CA2100 Review SQL queries for security vulnerabilities error we can't directly supply query to connection objects. It Says either we should embed it in Stored Procedure or use Parametrized query. But in my case, there are no parameters for this query. So kindly help, how can I remove this CA 2100 Security error. PFB the code. Thanks in advance. conn.Open(); // Adomd Connection Object var

spring security strategy MODE_INHERITABLETHREADLOCAL. Why?

北城余情 提交于 2020-01-16 01:08:14
问题 I understand how and what happens when we use MODE_THREADLOCAL and MODE_INHERITABLETHREADLOCAL in Spring Security Strategy. What I don't understand is, why would someone use MODE_THREADLOCAL over MODE_INHERITABLETHREADLOCAL. Is there a memory impact with using one over the other. If so, is it significant enough? What is a typical business/functional usecase for using MODE_INHERITABLETHREADLOCAL? Any performance different with using one over the other? 回答1: The memory impact of using the two

what info can you find out by knowing an IP, how and what tools/ sites are needed for this?

ぃ、小莉子 提交于 2020-01-16 01:00:12
问题 I put up a site and saving all the IP addresses of users is adding some overhead. I am trying to figure of this benefit is justified. I never used an IP address for anything other than correlating user activity for trending and site usage metrics. I know the IP information can be used to audit and trace things back to the user of that IP. what exactly is the info you can gather that would be useful based sole on the IP address and how can i get this info? 回答1: If the user is a criminal you

Using Mozilla firefox parser (Rendering Engine) in an extension

妖精的绣舞 提交于 2020-01-15 20:14:46
问题 I want to build a Firefox extension which will use Firefox parser(Rendering Engine). I want to feed some HTML data to parser and in return, it will give me HTML and java-script content separately. Then I will do some processing on it. Is there any API or another way to do it? 回答1: you mean something like this... let s = "<i>cool</i><script>alert('cool!')</script>"; var parser = new DOMParser(); let doc = parser.parseFromString(s, "text/html"); //do whatever you want.... doc.body.appendChild

Where can I find a good example of privilege escalation? [closed]

时光毁灭记忆、已成空白 提交于 2020-01-15 20:14:13
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 28 days ago . I'm looking for some sort of very basic privilege escalation example that I can use as part of a presentation I need to give. I've looked through a few proof of concept snippets but haven't found anything that seems to work properly. Anyone have any ideas? 回答1: Here are a few thousand local privilege escalation

Where can I find a good example of privilege escalation? [closed]

你。 提交于 2020-01-15 20:13:46
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 28 days ago . I'm looking for some sort of very basic privilege escalation example that I can use as part of a presentation I need to give. I've looked through a few proof of concept snippets but haven't found anything that seems to work properly. Anyone have any ideas? 回答1: Here are a few thousand local privilege escalation

Configure ESAPI Security Encoding Library to prevent XSS Cross-site scripting issue

♀尐吖头ヾ 提交于 2020-01-15 17:54:40
问题 Am trying to use ESAPI for security encoding in a webapp (Jsps) to prevent XSS. I added esapi-2.1.0.jar under WEB-INF/lib and added below lines in JSP for encoding ESAPI.encoder().encodeForHTML(request.getParameter("")) But I get an exception as below org.owasp.esapi.errors.ConfigurationException: ESAPI.properties could not be loaded by any means. Fail. org.owasp.esapi.reference.DefaultSecurityConfiguration.loadConfiguration(DefaultSecurityConfiguration.java:439) I understand the problem is

Configure ESAPI Security Encoding Library to prevent XSS Cross-site scripting issue

假如想象 提交于 2020-01-15 17:52:10
问题 Am trying to use ESAPI for security encoding in a webapp (Jsps) to prevent XSS. I added esapi-2.1.0.jar under WEB-INF/lib and added below lines in JSP for encoding ESAPI.encoder().encodeForHTML(request.getParameter("")) But I get an exception as below org.owasp.esapi.errors.ConfigurationException: ESAPI.properties could not be loaded by any means. Fail. org.owasp.esapi.reference.DefaultSecurityConfiguration.loadConfiguration(DefaultSecurityConfiguration.java:439) I understand the problem is

Can servers use http headers order to catch a browser signature?

徘徊边缘 提交于 2020-01-15 13:35:30
问题 I know http headers order is not significant (or at least, should not be) for the web servers to handle requests. However, I’m wondering how it is likely for servers (especially reverse-proxies or CDN) to check the headers position to legitimate a request. Let me explain. When I do a simple http request with firefox, these are my headers: GET / HTTP/1.1 Host: stackoverflow.com User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:39.0) Gecko/20100101 Firefox/39.0 Accept: text/html,application/xhtml+xml