2fa pgp

Example 1. The verification code contained in the image is 0123 from left to right. The image is converted to grayscale point by point, that is, the color image is dimmed and de-colored first, and then changed to a black-and-white image for further operations. Figure 1 {For (INT I = 0; I {For (Int J = 0; j // Traverses the width, and the double-layer for loops the pixels of the entire image.{Int tmpvalue = getgraynumcolor (bmpobj. getpixel (J, I ));Bmpobj. setpixel (J, I, color. fromargb (tmpva

Dual-factor authentication (2FA) Single sign-on (SSO) common open source framework Open Source Protocol Log framework log4j, LOG4J2 logback ORM Network Framework web framework Distributed design of Spring family tool framework Extensibility Design stability high availability Hardware load balancing software load Balancing application layer disaster tolerant and disaster-tolerant cross-room disaster tolerance drilling process Smooth start database ex

=--webkitformboundaryhubb3majcygbjr0qaccept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8Referer: [Url]http://127.0.0.1:8081/adminm.php?action=memberinfo_pthy[/url]Accept-encoding:gzip, deflate, BRaccept-language:zh-cn,zh;q=0.8Cookie:vgm_userauth=icwfvar8isej5t3p9bvhw%2bzltvqmlhl8vms0iij3zoeol2%2fa%2fax8vtdh--webkitformboundaryhubb3majcygbjr0qContent-disposition:form-data; Name= "_08_hash"5228bb59d0b24b049a00dbc1c21fae97--

management (you can consider inserting Trojans here ), there is also the Fckeditor Editor, which should be highly likely to break through.However, normal uploads are estimated to be intercepted, and database backup cannot be used.The configuration file may be used again after being inserted. If the insertion fails, or the insertion is successful but blocked, the entire site may be suspended.If Fckeditor is available, try it first.First browse the Media DirectoryHttp://www.xxxx.com/manage/Includ

% C4 % E4 % AF % C0 % C0 % C6 % F7 % 29% 3A % 3Cbr + % 2F % 3E % 0D % 0A % 3Cbr + % 2F % 3E % 0D % 0A % 3Ca + target % 3D % 22_blank % 22 + href % 3D % 22% 7B % 24reset_email % 7D % 22% 3E % 7B % 24reset_email % 7D % 3C % 2Fa % 3E % 3Cbr + % 2F % 3E % 0D % 0A % 3Cbr + % 2F % 3E % 0D % 0A % D2 % D4 % C8 % B7 % C8 % CF % C4 % FA % B5 % C4 % D0 % C2 % C3 % DC % C2 % E B % D6 % D8 % D6 % C3 % B2 % D9 % D7 % F7 % A3 % A1 % 3Cbr + % 2F % 3E % 0D % 0A % 3Cb

XSS Filter的浏览器，马上就会出现一个黑色的矩形。但是前面已经提到过，Chrome的XSS Auditor会捕获这种攻击，还是继续吧： 现在我们要在 http://site.com/xss.php?x= Do not forget to perform URL encoding: http://site.com/xss.php?x=%3Csvg%3E%3Cuse%20height=200%20width=200%20xlink:href=%27http://site.com/xss.php?x=%3Csvg%20id%3D%22rectangle%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20%20%20%20width%3D%22100%22%20height%3D%22100%22%3E%3Ca%20xlink%3Ahref%3D%22javascript%3Aalert%28

Enable and configure office 365 multi-factor authentication A friend asked me how secure my Office 365 account is? If others know my account and password, they will not be able to access my Office 365 at any time. In fact, Office 365 has a multi-factor authentication. What is multi-factor authentication and how does it work? Multi-factor authentication (MFA) or dual-factor authentication (2fa) is an authentication method that requires multiple authent

One, JS encoding and HTML coding distinguish:HTML entities can be encoded using decimal and hexadecimal, and JavaScript can be encoded using Unicode with octal and hexadecimal.Second, the coding principle distinguishes:Third, coding and non-codingFor JS encoding:1. (JS octal code)3. (JS hex code)For HTML encoding:1. (HTML entity decimal encoding)2. (HTML entity hexadecimal encoding)For URL encoding:1.%3cscript%3ealert (%2fxss%2f)%3cscript%3e2.%3cimg%20src%3d1%20onerror%3dalert (%2fxss%2f)%3e3.

Second article Best practices-deploying passwords and other sensitive data-to-ASP and Azure App Service Two-factor authentication using SMS and email with ASP isPersistent . And and security cookie, requesting the user to use the authenticated mail account, before logging in, Signinmanager How to check compliance with 2FA requirements. Account Confirmation and Password Recovery with ASP. NET identity provide a detailed description of the identi

that can be accepted by CGI methods are set to form submission used on HTTP methods (such as GET and POST. By default, POST is used in this example. This produces the following results: Content-Type: text/htmlContent-Length: 302 Reference string: When processing URL and HTML code, you must carefully reference some characters. For example, a slash character (/) has special meaning in the URL, so it must be escaped if it is not part of the path name. For example, the/query URL part will be transl

in HTTPS URL the form, then the Credentials GitHub username and password 2FA（two-factor authentication） Personal access token will Personal access token be used, and if it is on GitHub, you'll need to create one in GitHub and enter the password Enter as the password. If Repository URL This is the case, then you SSH URL need to create a key pair on the server where Jenkins is located, SSH Add the public key to GitHub SSH keys , and then, Credentia