Sometimes we will hide the server information in order to avoid malicious attacks from a security standpoint, for example, we will find the following information in general.I'm using CentOS (Fedora, rhel as well)sudoOther systems (Ubuntu, Debian)sudoWe can add two lines of information to this file//隐藏Apache版本信息ServerTokens Prod//第一条命令虽然不会在页面上直接显示,但在response的头部还会包含,所以加上此条。And then restart the network.$ sudo service apache2 restart (DebianUbuntuorLinuxMint)$ sudo service httpd restart (CentOS/RHEL
Record the Webapi signature mechanism and webapi signature mechanism
First, the reason for writing this article is that the interface in a recent project has been manually called, resulting in database data being changed. Although it was inactive, it still caused my worries. I sorted out all the signature mechanisms related to Webapi.
1. When we develop interface
From: http://www.cnblogs.com/1-2-3/archive/2007/12/03/colloquialism-digital-certificate-part5.htmlSummary
If we. EXE, right-click it, and click "properties". The digital signature page is not displayed, but the signature can be successfully verified in process explorer. What is the problem?
Two Methods for signing an EXE file
In the previous article, if we. EXE, right-click it, and click "properties". The d
Programmers should learn about signature cracking and programmer signature cracking
Taking "XXXX Butler" as an example, the apk uses signature protection. After we repackage the apk, the program cannot run. The reason is that the current application signature is obtained and compared with the official
RSA specifically what this is not much to say. Algorithm implementation AH application AH already a lot of. Today record this special request, front desk signature, background verificationJava background generated key pairPom.xml adding BC Dependencies Dependency> groupId>Org.bouncycastlegroupId> Artifactid>Bcprov-jdk15onArtifactid> version>1.51version> Dependency>Rsatools PackageCom.oscgc.securevideo.server.too
Ipa re-signature and ipa Signature
Why do we need to study the problem of re-signature?After the program is packaged into an ipa package, the ipa package contains files such as Provisioning Profile and _ CodeSignature, including signature information for the entire ipa. Once you change any content in ipa, such as addin
Http://www.wosign.com/Support/Adobe_AIR_Signing_guide.htm
Adobe AIR CodeWosign code signing Certificate for Adobe AIR allows software developers to develop software code (such as HTML, XML, Flash, flex, And ajar) using the a‑air technology) digitally sign the Code so that users can download it on a network platform (Internet or intranet) to ensure that the Code is not illegally tampered with and the source is trusted, this protects code integrity, prevents users from being attacked by viruses,
Http://www.cnblogs.com/1-2-3/archive/2007/09/17/colloquialism-digital-certificate-part1.htmlSummaryThis series is easy to read, so you can understand the basic principles of digital signatures and how to apply them (even if you are an enterprise boss who is not computer savvy, you can read this article). Then we step into the technical details, and finally will give a B/s information system using the digital signature demo.Because the digital
Php implements the signature. there is a pfx file provided by the Bank of China on hand. it is signed and passed to java for signature verification. please help me. In the process, it seems useful to x509 and pkcs7. the signed string should be passed to java for signature verification. Methods I have tried: 1. read the private key in the pfx file using openssl_pk
Digital signature, digital signature certificate
Reprint please indicate the source: http://www.cnblogs.com/oumi/p/6680520.html
Recently, I encountered such A scenario in the project: tentatively set 2 persons A and B. Now A provides services and B through the interface. assume that AB is a cross-platform development environment. To smoothly implement data interaction and prevent unauthorized interception a
1. IntroductionThis paper mainly introduces how to get the address of a function from a dynamic link library without the code. The main implementation mode is signature scanning (signature scan)2. What is signature scanning (signature scan)I will simply explain that, in fact, from the beginning of a binary file scannin
Original: C # dynamically modifies the signature of the DLL and modifies the signature referencing the DLL fileThe read Redissessionstateprovider configuration mentions the use of mono Ceil to modify the assembly and its signature, the acquisition of that string inside the Getpublickey and Getpublikeytoken methods, and the subsequent
First, download the Dragon Fly signature design software.
Second, double-click the installation file for installation, the installation process as follows:
Three, after installation completes double click
icon, open the Dragon fly signature design software, as shown below.
Iv. Signature Settings
1, change the sig
Friends who have posted Android apps should all know that the Android apk is a sign that needs to be signed. The signature mechanism plays a very important role in Android applications and frameworks. For example, the Android system prohibits updating the apk of inconsistent installation signatures, and if the application needs to use system permissions, you must ensure that the APK signature is consistent
decryption password.if the utility public or private key file is encrypted when verifying the signature, you need to pass a password to decrypt"Feature options:"-sign: Usingprivate key Signature, and output signature results, note thatThis option requires an RSA private key file-verify: UsingPublic Key Validation signature
Important things to say three times, this article is mainly to verify the Java RSA Signature, verification test code, the main code reference http://xw-z1985.iteye.com/blog/1837376Important things to say three times, this article is mainly to verify the Java RSA Signature, verification test code, the main code reference http://xw-z1985.iteye.com/blog/1837376Important things to say three times, this article
them is that a strongly-named assembly has a publisher's public/private key signature pair that uniquely identifies the publisher of the Assembly.
Benefits of strong naming
Because the strongly-named Assembly uses a public/private key pair for unique signature, different company public/private key pairs cannot be the same, so the generated programs are also different, this solves the previously encounte
a Strong name signature method:Strong signature:1. A strong signed DLL can be registered with the GAC, and different applications can share the same DLL.2. A strongly signed library, or an application can only reference a strongly signed DLL, cannot reference a DLL that is not strongly signed, but a DLL that is not strongly signed can reference a strongly signed DLL.3. Strong signatures cannot protect the s
Graphic explanation: What is a digital signature? graphic explanation: Digital SignatureGraphic explanation: what is Digital Signature introduction By David YoudPreface
Recently, When I browsed articles related to SSL protocol encryption on the Internet, I became more confused about "Digital Signature. Search for "What is digital
Currently for driver developers are often faced with a problem--windows 10 drive digital signature problem, according to Symantec VeriSign Code signature China agent Shenzhen yi-dimensional letter customer service, the current issue of Symantec CodeSign also does not support Windows 10, the digital signature certificate for foreign countries already has an EV ver
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