and medium-sized websites, still use the HTTP protocol, they may be labeled "unsafe" label.In this way, users see the Google gives the unsafe identity, the trust of the site will decline.Changing the HTTP site to an HTTPS site has many benefits:1, only need to install SSL digital certificate, you can encrypt the user and website data transmission, prevent information leakage.2, not only allows users to quickly determine the site is safe and reliable, increase trust, but also to ensure that the
Background
Due to the heart of openssl recently, I changed the ssl library 1.0.1g. I need to use this library to connect to the server. However, after I find that the Library is replaced, for some domain names, the ssl handshake will fail. In order to find out the cause of failure, we can find the handshaking status in the openssl tool.Tracking the ssl port of the Website 1. Tracking the handshake without any protocol parameters
openssl s_client -connect gmail.com:443CONNECTED(00000003)depth=2 C
/images/https-8.png "alt=" https site "height=" 331 "width=" 594 "/ >In addition, UCC (Unified Communications Certificate, Unified Communications Certificate) supports a single certificate to match multiple sites simultaneously, which can be a completely different domain name. SNI (server name indicates, server named indication) allows multiple certificates to be installed on more than one domain name on an IP address. Server side, Apache and Nginx support this technology, IIS does not support,
domain name. SNI (server name indicates, server named indication) allows multiple certificates to be installed on more than one domain name on an IP address. Server side, Apache and Nginx support this technology, IIS does not support, client, IE 7+, Firefox 2.0+, Chrome 6+, Safari 2.1+ and opera 8.0+ support.Myth Six: Server SSL certificates are expensiveIf you search the Internet, you will find a lot of cheap SSL certificate, also have a free SSL certificate. DV SSL certificate only need to ve
1. Client initiates HTTPS requestThis is nothing to say, is the user in the browser input an HTTPS URL, and then connect to the server port 443.2. Configuration of the server sideServers with HTTPS protocol must have a set of digital certificates, if not please contact customer service to purchase a global trust SSL certificate, and the use of a trusted CA-issued certificate will not pop up the prompt page (Geotrust,
=" https site "src=" http://www.evtrust.com/faq/images/https-8.png "/ >In addition, UCC (Unified Communications Certificate, Unified Communications Certificate) supports a single certificate to match multiple sites simultaneously, which can be a completely different domain name. SNI (server name indicates, server named indication) allows multiple certificates to be installed on more than one domain name on an IP address. Server side, Apache and Nginx support this technology, IIS does not support
has passed WebTrust's international certification and is a trusted certificate issuing authority worldwide. Its own brand letter Trustauth SSL certificate and its agent international famous brand: GlobalSign, Symantec, GeoTrust SSL certificate. GDCA Professional technical Team will provide the best product selection advice according to the user's specific situation, and provide professional corresponding H
life and other advantages. Pat Cloud CDN has already supported chacha20-poly1305 by default, and this algorithm is preferred as a symmetric encryption algorithm for terminals that do not support Aes-ni.Intimate Benefits, free SSL certificate + autonomic configurationAs for the above mentioned in the SSL certificate is expensive and the purchase, configuration trouble, and the cloud has also helped you to think of a good solution. Pat Cloud co-Symantec
default, and this algorithm is preferred as a symmetric encryption algorithm for terminals that do not support Aes-ni.Intimate Benefits, free SSL certificate + autonomic configurationAs for the above mentioned in the SSL certificate is expensive and the purchase, configuration trouble, and the cloud has also helped you to think of a good solution. Pat Cloud co-Symantec, GeoTrust, Trustasia, let's Encrypt l
/openssl.cnfCommercial Certificate Generationfirst find a commercial certificate Authority (CA) or its agents next certificate order. the second is to select the certificate type. Certificate TypeThere are many types of commercial certificates, there are many CAs to choose from, different CAs, different types of prices are not the same. The common CAs are:
VeriSign (Symantec)
GeoTrust (RAPIDSSL)
Com
certificate on the website.How to apply for an Ev SSL Certificate
Due to the special nature of Ev SSL certificates, you can apply for verification of website ownership, unlike applying for a website certificate. In addition to verifying the ownership of the website, Ev SSL also reviews the enterprise situation, procedures are cumbersome. If you are in trouble, you can find a domestic agent. Of course, the advantage of direct application is that the price is cheaper. Next, I will share with you
IP address has been 61.52.80. *, but recently it has become 221.15.145 .*. In this case, only a fixed IP address can be managed.
Since Version 11.0 of PcAnyWhere, it supports SecurID dual authentication. Using SecurID authentication, you do not need to restrict the IP address at all. The other party cannot connect even if they know the user name and password of PcAnyWhere.
TIPS: This article describes the PcAnyWhere SecurID dual authentication mechanism. If you are not familiar with PcAnyWhere,
Certificate Online ToolIf you are applying for the SSL certificate for the first time, if you are unfamiliar with how your server uses SSL certificates, we recommend that you use this set of tools, which support all SSL server certificate formats and various Web servers. Helps you generate CSR files online, crafting PFX, JKS, p7b, KDB, and Pem files online. If you need to check that the certificate is installed properly after you install the certificate, you can use our SSL certificate online ch
authentication mechanism. If you are not familiar with PcAnyWhere, refer to the online help or other basic tutorials.
First, describe the required software, that is, Symantec PcAnyWhere and Symantec Packager. Of course, both of them need to be installed. In this way, our platform has been set up. Note that you need to install PcAnyWhere first and then Symantec P
Sepm? Migration / Disaster Recovery??condition: Replace server host / Reload the server system, but keep the host IP The address does not change and the hostname does not change. ??
Backup steps:
??
Login? Server console, enter " Administrator ",? Select "Server" and click on "local site" under " localhost " ,? Click "Back Up site now" in the taskbar ",
The dialog box appears, select OK
to Folder c:/program Files/
"/y
Net stop "NAVAPSVC"/y
Net stop "NISUM"/y
Net stop "SYMPROXYSVC"/y
Net stop "RESCUE32"/y
Net stop "NISSERV"/y
Net stop "ATRACK"/y
Net stop "IAMAPP"/y
Net stop "LUCOMSERVER"/y
Net stop "LUALL"/y
Net stop "NMAIN"/y
Net stop "NAVW32"/y
Net stop "NAVAPW32"/y
Net stop "VSSTAT"/y
Net stop "VSHWIN32"/y
Net stop "AVSYNMGR"/y
Net stop "AVCONSOL"/y
Net stop "WEBTRAP"/y
Net stop "POP3TRAP"/y
Net stop "PCCMAIN"/y
Net stop "PCCIOMON"/y
Net stop "Virtual CD v4 Security service (SDK-Version)"/y
Net stop "No
Use of anti-virus software-SAVFL in Linux-general Linux technology-Linux technology and application information. For details, refer to the following section. By Mail: goodluck215 # gmail.com
SAVFL (Symantec AntiVirus for Linux) is an anti-virus software in Linux.
1. System Requirements
Hardware requirements:
Intel™Pentium™II 266 MHz or higher CPU
256 MB or larger RAM
80 MB remaining hard disk space
Basic Operating System Requirements:
Red Hat®Ente
Small Win2k xp lan Management and Maintenance
I. Necessity of management and maintenanceDue to the rapid popularity of networks and the constant discovery of Win2k/XP vulnerabilities in recent years. From the release of Expliot to the generation cycle of the worm virusGreatly reduced. Therefore, security incidents are common due to viruses, worms, and malicious script attacks, resulting in losses to users.
II. Implementation of management and maintenance
1. Data and System BackupUse
"/y
net stop "navapsvc"/y
net stop "nisum"/y
net stop "symproxysvc"/y
net stop "RESCUE32"/y
net stop "Nisserv"/y
net stop "ATrack"/y
net stop "Iamapp"/y
net stop "Lucomserver"/y
net stop "Luall"/y
net stop "Nmain"/y
net stop "NAVW32"/y
net stop "NAVAPW32"/y
net stop "Vsstat"/y
net stop "VSHWIN32"/y
net stop "avsynmgr"/y
net stop "Avconsol"/y
net stop "Webtrap"/y
net stop "Pop3trap"/y
net stop "Pccmain"/y
net stop "Pcciomon"/y
net stop "Virtual CD V4 Security Service (sdk-version)"/y
net stop "No
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