ssl interception

Chinese interception 2, single byte interception mode function Cn_substr ($str, $slen, $STARTDD =0) { $restr = ""; $c = ""; $str _len = strlen ($STR); if ($str _len if ($str _len $ENDDD = $STARTDD + $slen-1; for ($i =0; $i { if ($STARTDD ==0) $restr. = $c; else if ($i > $STARTDD) $restr. = $c; if (Ord ($str [$i]) >0x80) { if ($str _len> $i + 1) $c = $str [$i]. $str [$i +1]; $i + +; } else{$c = $str [$i];}

SSL is a security protocol that provides privacy and integrity between communication applications that use TCP/IP. The Hypertext Transfer Protocol (HTTP) of the Internet uses SSL for secure communication.The data that is transferred between the client and the server is encrypted by using a symmetric algorithm such as DES or RC4. The public key algorithm (usually RSA) is used to obtain encryption key exchang

encrypted HTTPS protocol, if the HTTPS communication packets are intercepted during transmission, we can decipher the information in these packets, there are some user name, password, cell phone number and other sensitive information, and if the use of HTTPS communication, even if the packet is intercepted, And we can't decipher what's inside. Interpreting the SSL workflow The browser sends an HTTPS request to the server; Server to

Http interception in AngularJS and angularjs Interception Http InterceptionThat is, $ http service allows us to interact with the server. Sometimes we want to do something before sending a request and after receiving a response.$ HttpProvider contains an array of interceptors. Create an interceptor. app.factory('myInterceptor', ['$log', function($log){ $log.debug(''); var myInterceptor = {}; return m

Today, every front end is no stranger to Vue, and the Vue framework is one of the most Popular front-end frameworks, and its momentum is chasing react. I recently made a project with Vue, and here's what I've learned from it.There are a lot of documents for building projects with Vue+webpack now, and I'm not going to be too tired.Technology stack vue2.0 Vue-router Axios Interception deviceFirst, we need to understand what the pur

Today, every front end is no stranger to Vue, and the Vue framework is one of the most Popular front-end frameworks, and its momentum is chasing react. I recently made a project with Vue, and here's what I've learned from it.There are a lot of documents for building projects with Vue+webpack now, and I'm not going to be too tired.Technology stack vue2.0 Vue-router Axios Interception devicefirst, we need to understand what the pur

ASPECTJ is a tangent-oriented framework that extends the Java language. ASPECTJ defines the AOP syntax, so it has a dedicated compiler to generate class files that conform to the Java Byte encoding specification.There are two main ways to use AOP in Springboot: annotation interception and Method rule interception, as shown in the following article.First, create a simple springboot 2.03 project, add AOP depe

The content of this article is in the Android system how to write the program to intercept the phone, and issued a blocking prompt to remind users, you can say this function is more practical. 1. Telephone interception This function you may all know, is to use the principle of reflection invoke Itelephony hidden method to achieve. 2, after the interception prompt busy/empty number/shutdown/has been shut

WebApi message interception and webapi message interception Recently, the company asked to monitor the server information (server information interception) of webapis. Since I have not done any convenient projects before, it is also difficult to do so, the process of exploration is also very painful, so we finally realized this function. So I will share this for

Security guard: Blacklist interception, broadcast and service addition interception, and security guardThe previous section describes how to add, delete, and query a database. This section describes how to use broadcast and service interception. In order to enable the Service and disable the broadcast at the same time, we cannot register the broadcast in the con

Dynamically plan Missile interception and plan Missile interception A: The first shell of a missile interception system can reach any height, but each shell in the future cannot be higher than the previous one. One day, radar capturing A missile strikes the enemy's country. Because the system is still in the trial phase, there is only one system, so it may not be

SSL/TLS Security Series: SSL/TLS Overview1. the SSL/TLS protocol is an important cornerstone of secure network communication. This series will briefly introduce the SSL/TLS Protocol, focusing on the security of the SSL/TLS Protocol, especially the correct implementation of t

Character interception to solve the Chinese interception problem The code is as follows: function cut_string ($string, $start, $sublen, $extstring = ' ... ', $code = ' UTF-8 ') {//cut_string start if ($code = = ' UTF-8 ') {$p A = "/[\x01-\x7f]| [\XC2-\XDF] [\x80-\xbf]|\xe0[\xa0-\xbf][\x80-\xbf]| [\xe1-\xef] [\X80-\XBF] [\x80-\xbf]|\xf0[\x90-\xbf][\x80-\xbf][\x80-\xbf]| [\xf1-\xf7] [\X80-\XBF] [\X80-\XBF] [

Interception of touch events and interception of touch eventsCase: Three stacked images respond to the gesture of the corresponding view through event interception in the overlapping part. Uiview does not accept three cases of event processing: Note: For a view created through storyBoard or xib, The initwithFrame method will not be executed. You need to use-(void

This article introduces you to the PHP string interception and string interception function, the need for friends can refer to. 1. Intercept according to the index of the character: 1 $str = ' Hello word,my name is Zym '; 2 echo substr ($STR, one);//my name is zym3 echo substr ($str, 11,2);//my 2. Intercept according to the specified characters: $str = ' Hello world,my name is Zym '; 02//intercepts the f

Character interception to solve the Chinese interception problem The code is as follows: function cut_string ($string, $start, $sublen, $extstring = ' ... ', $code = ' UTF-8 ') {//cut_string start if ($code = = ' UTF-8 ') {$p A = "/[\x01-\x7f]| [\XC2-\XDF] [\x80-\xbf]|\xe0[\xa0-\xbf][\x80-\xbf]| [\xe1-\xef] [\X80-\XBF] [\x80-\xbf]|\xf0[\x90-\xbf][\x80-\xbf][\x80-\xbf]| [\xf1-\xf7] [\X80-\XBF] [\X80-\XBF] [

1. Interception of title and content (smart tag) [e:loop={65,1,0,0}][/e:loop] 2. Interception of content in list.var* First in the template intercept the number of words and titles intercepted in the interception of words Use [!--field name-] below to intercept the content, and the intercepted content will be displayed on the page

To search for a specified date log file:Sed-n '/^ start date/,/^ end date/p ' log file > new file (output file)For example: query all the log content for the 2016-06-15 day:Sed-n '/^2016-06-15/,/^2012-06-16/p ' catalina.out > Catalina_20160615.outThe premise is that each line in the Catalina.out log starts with a date format! This article is from the "System website Operations" blog, please be sure to keep this source http://cgc243652136qq.blog.51cto.com/3989433/1792684Interception of Tomcat log

Oracle string interception from backward forward method The format of the Instr:instr method is INSTR (source string, target string, start position, match ordinal) The default lookup order is left to right. When the starting position is a negative number, start looking from the right. SUBSTR: Fetching substring string SUBSTR (source string, starting position, number of bits to take) From start position, take "how many" Select ' za01x-00000 '

= 0Mark the start position of the truncation. The default value is 0 and starts from scratch. Return Value: Returns the truncated string. An error returns a null string. Mysql Field Truncation update statement UPDATE 'kdu _ archives' SET 'title' = substring ('title', 10) The function is to update all content of the title and retain the content by length. These interceptions may be very useful when collecting large volumes of content ~ Original article address: fixed content of dedecms