next gen siem

Logger ($fileName) {$fileHandle = fopen ($fileName, ' a ');while (true) {Fwrite ($fileHandle, yield. "\ n");}}$logger = Logger (__dir__. '/log ');$logger->send (' Foo ');$logger->send (' Bar ')?>As you can see, here yield is not used as a statement, but as an expression, that is, it can be evolved into a value. This value is the value that the caller passes to the Send () method. In this example, the yield expression will first be replaced by "Foo" and written to log, and then "Bar" instead of

is of course very important to the server, but the real-time response time is not the main factor, it is more concerned with higher throughput and reliability. Non-concurrent GC takes less time. Concurrent GC slows down the garbage collection process. If non-concurrent GC is used in the desktop program, that is, GC in the server mode, the desktop graphics program may flash the interface, and the response delay may occur. This phenomenon is like the android program and the iPhone program for

If you want to judge whether the character is full or half-width in C #, the general method is to use encoding. default. the getbytecount method causes memory garbage collection when calling the getbytecount method for multiple times (tens of thousands of times, which may vary with computers, this means that a large number of temporary objects are generated in this process. The following testCodeIt calculates the number of bytes for the char array with a total length of 60 thousand and loops 1

Python virtual machine. Generally, a Python statement corresponds to multiple bytecode (because each bytecode corresponds to a C statement instead of a machine command, therefore, the code performance cannot be determined based on the number of bytecode ). The dis module can be called to analyze bytecode, From dis import disdis (foo) 0 LOAD_CONST 1 (1) # Load constant 1 3 STORE_FAST 0 (x) # x value 1 6 LOAD_CONST 2 ( Where, Line number of the first behavior code;Second behavior offset address;T

//Assign the result to a temporary booll_0006:ldloc.0 //load BOOLL_0007:BRTRUE.S l_0012 //If False, skip to l_0012l_0009:ldc.i4.1 //true CodeL_000a:call void [Mscorlib]system.console::writeline (Int32)L_000f:nop L_0010:BR.S l_0019//Jump to backl_0012:ldc.i4.2 //false CodeL_0013:call void [Mscorlib]system.console::writeline (Int32)L_0019:ret//ReturnBack to CatalogEmit creating If-else Dynamic methodsWith the knowledge above, you can create a dynamic method that has a if-else statement, s

"What is the biggest hurdle in discovering and tracking attacks", the top three factors are: Lack of people and skills/resources Lack of centralized reporting and remediation of control measures Inability to understand and identify normal behavior On the lack of talent, the report says, finding these skill sets in today's marketplace is difficult due-incredibly high demand for top talent th At understands SIEM and correlation, f

System environment:[Email protected] ~/t/gen-cpp> Lsb_release-ano LSB modules is available. Distributor ID:UbuntuDescription:Ubuntu 14.04.3 Ltsrelease:14.04codename:trusty[email protected] ~/t/gen-cpp>git: https://github.com/li-chunli/thrift_studyThrift Official Website:http://thrift.apache.org/Official installation Tutorial:Http://thrift.apache.org/docs/install/debianHow to use:Http://wiki.apache.org/thrif

. Check the record of Rising's antivirus history as follows (some duplicate virus information is deleted ): Virus name processing result killing method path file virus sourceRootkit. win32.mnless. gv deleted successfully and manually killed C:/Windows/system32/drivers msaclue. sys Local MachineTrojan. win32.edog. R after restarting the Computer, delete the file and manually kill C:/Windows/system32Userinit.exe> Upack0.39 Local MachineTrojan. psw. win32.qqgame.

1. Reflection call vs dynamic compilation call get and Set Value Cycles: 100000 Result: Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> ------ Test started: Assembly: pixysoft. Framework. reflection. dll ------ ReflectionTime elapsed: 514 MsCPU time: 500 , 000 , 000nsGen 0 : 0 Gen 1 : 0 Gen 2 : 0 DynamicTime elapsed: 366

On September 21, 2018, Forrester formally released a vendor assessment report for the 2018 Security Analytics platform (Platform Wave), an assessment similar to Gartner's MQ.The SAP market segment was presented by Forrester in 2016 and was first given a Forrester Wave assessment in 2017 (see the FORRESTER:2017 Annual Security Analytics Platform Vendor assessment (Forrester Wave)). The definitions for SAP and SA have been explained in the previous article and are not described here.In the 2017 re

made a huge step forward, and has the ability to "return data". If both have the ability to "send data, you don't have to make a detour through the lame techniques any more. In PHP, you can use the send () interface of Generator (Note: it is no longer the next () Interface) to complete the "send data" task, thus achieving real "two-way communication ". function gen() { $ret = (yield 'yield1'); echo "[gen