hostname:port)ssl options: --ssl connect to a mongod or mongos that has ssl enabled --sslCAFile= the .pem file containing the root certificate chain from the certificate authority --sslPEMKeyFile= the .pem file containing the certificate and key --sslPEMKeyPassword= the password to decrypt the sslPEMKeyFile, if necessary --sslCRLFile=
Yesterday accidentally deleted the Xamarin development environment of virtual device network equipment. The name is: vEthernet (internal Ethernet Port Windows Phone Emulator). The code that causes the original to run correctly cannot be edited, prompting for 12 errors, and it is not possible to navigate to a specific error. The relevant method cannot be found in the data. Later, when looking at the error, there was a cryptographic algorithm called FIPS
.
Functionality descriptionSecurity descriptive Security Options user interface the security options control panel in Windows XP SP3 now has more descriptive text to explain settings and prevent incorrect settings configuration. Figure 1 shows an example of this new functionality.Figure 1. Security Options explanatory textEnhanced security for administrator and service policy entries in system center essenessenfor Windows XP SP3, administrator and service entries will be present by default on a
Some students in the use of WINDOWS8 or Windows8.1 system when the connection is limited or unable to connect to the wireless network problem, small series for you to provide the following method to try, it is possible to solve the problem can not be networked.
In the first step, in the Wireless Network Connection Settings window, locate the currently connected wireless network WLAN status, and right-click to view status.
In the second step, locate wireless properties in the WLAN status
Operating system is Windows 10, after a system upgrade, found that local debugging can not connect to the database server, while the other network is normal, including the plsql can connect, but the program is always not connected, always reported ORA-01017 user password is incorrect, After repeated troubleshooting has not been resolved, a chance, I was on the computer remote an XP computer, found that there is a hint of FIPS security level is too hig
Algorithm
How to implement theData encryption Standard (DES)
A Step by Step tutorialVersion 1.2
The Data encryption Standard (DES) algorithm, adopted by the U.S.Government in 1977, are a block cipher that transforms 64-bit data blocksUnder a 56-bit secret key, by means of permutation and substitution. Itis officially described in FIPS PUB 46. The DES algorithm is used forMany applications within the Government and in the private sector.
This is a t
1. Download Nginx, link address: http://nginx.org/download/ nginx-1.12.2.tar.gz, select the Linux version (. tar.gz) (Nginx version is 1.12.2) 2. Download Nginx Dependency Package: 1.gzip module requires zlib library (http://zlib.net) (zlib-1.2.11.tar.gz) 2.rewrite module requires the Pcre Library (https://ftp.pcre.org/pub/pcre/pcre-8.41.tar.gz) 3.ssl function requires the OpenSSL library (https ://www.openssl.org/source/openssl-fips-2.0.16.tar.gz)Do
--sslcrlfile= the. Pem file containing the Certificate Rev Ocation List--sslallowinvalidcertificates bypass the validation for server certificates--sslallowinvalid Hostnames bypass the validation for server name--sslfipsmode use FIPS mode of the INS talled OpenSSL libraryauthentication options:-U,--username= username for authentication-p,-- password= Password for authentication--authenticationdatabase= database that holds The user ' s credentials--au
management information system, expert judgment
To guide and manage the execution of the project (corrective and corrective changes, changes in the pre-change and the lack of effect)Input: Project management plan, approved corrective action, approved preventative action, approved change request, approved bug fix, con
(judging if it is more than half) and submit a bill of approval (judging if half of it)
Acceptor: recipient (Bill recipient)
Accept the motion or dismiss the motion and give proposer a response (promise)
Learner: learner (soy sauce)
If the motion arises, study the motion.
setting 1: If Acceptor does not accept the motion, then he must accept the first motion.
Setting 2: Each motion must have a number, and the number can only grow and cannot be duplicated. The farther back the bigger.
Setting
within the scope of this document, and the sources of false random bits required by this document are not included in this document. 2. See FIPS pub 46-1 National Bureau of Standards. FIPS pub 46-1: Data Encryption Standard. january 1988. PKCS #6 RSA Laboratories. PKCS #6: Extended-certificate syntax. version 1.5, November 1993. PKCS #7 RSA Laboratories. PKCS #7: cryptographic message syntax. version 1.5,
I used to think that the C-language style comment "/*… */"Is a standard SQL comment. Today, I checked the sql92 specification and found that the standard comment is" -- ". Of course, notes such as sql92 can only comment a row, which has its limitations.
By the way, I checked various SQL standard versions. As follows:
1986SQL-86SQL-87First formalized by ANSI.
1989SQL-89FIPS 127-1Minor revision, adopted as FIPS 127-1.
1992SQL-92Sql2,
[Server security] Upgrade OpenSSH, OpenSSL, disable NTP, and opensshntp
The company's old live video server uses CentOS 6.7, and many software packages were generated several years ago. Recently, many security-related news flood the it circle. First, Intel chips have major security vulnerabilities, followed by MacOS security vulnerabilities. Therefore, security issues cannot be underestimated.
In the next task, we had some related experience in the previous Huawei core network project, most of w
This article describes the server upgrade OpenSSH mode in the case of network and no network.First, introduce a no network how to upgrade:1, prepare the relevant packageopenssh:http://mirror.internode.on.net/pub/openbsd/openssh/portable/OpenSSL related package Download: http://www.openssl.org/source/Pam Related package Download: http://pkgs.org/centos-6/centos-x86_64/Zlib Package Download: http://zlib.net/2, installation ZlibTAR-XVF zlib-1.2.8.tar.gzCD zlib-1.2.8./configure--prefix=/usr/local/zl
located to solve the problem.
The main source of this "confusion" is that DOS and Windows 95 must be in the C (
A fat format primary prtition), so even if you install DOS on D: or other non-C:
When the primary magnetic area is started, the DOS still displays the zone as C:, which is caused by DOS.
For details about the design, see the Microsoft official document.
The only way to solve this problem is to use the boot management program.
Is the boot management program.
Steps:
1. use L
In the Wireless Network Connection Settings window, locate the Wi-Fi status for the currently connected wireless network, and right-click to view status.In the WLAN Status window, locate wireless properties.Go to the "Wireless Network Properties" window, switch to the "Security" page and click "Advanced Settings". The most important step is to check the "Enable this network (FIPS) compatible" option.In this way, by viewing the WLAN status-wireless pro
When curl is installed by default, only the HTTP protocol is supported and the HTTPS protocol is not supported.You can first use curl-v to see which protocols are currently supported by Curl:[Email protected]/]# curl-vCurl 7.19.4 (X86_64-UNKNOWN-LINUX-GNU) libcurl/7.19.4 openssl/1.0.2k zlib/1.2.11Protocols:tftp ftp telnet dict http file FTPsYou can see that the HTTPS protocol is not supported. If you use the Curl command to access HTTPS, you will get an error:Protocol HTTPS not supported or disa
Entry:/usr/java/nginx Location Download Nginx:wget http://nginx.org/download/nginx-1.8.0.tar.gzDownload Openssl:wget http://www.openssl.org/source/openssl-fips-2.0.9.tar.gzDownload Zlib:wget http://zlib.net/zlib-1.2.8.tar.gzDownload Pcre:wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.38.tar.gzIf you do not have a C + + compilation environment installed, you must install it via yum install gcc-c++complete the installation next, compi
Installation of Nginx under LinuxCheck if g++, GCC is installed.# Rpm-qa | grep gccAfter that, there are 3 packages to appear. If it does not appear. Need to install g++, gcc.# yum Install gcc-c++Access:/usr/java/nginx LocationDownload Nginx:wget http://nginx.org/download/nginx-1.8.0.tar.gzDownload Openssl:wget http://www.openssl.org/source/openssl-fips-2.0.9.tar.gzDownload Zlib:wget http://zlib.net/zlib-1.2.8.tar.gzDownload Pcre:wget ftp://ftp.csx.ca
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