There are two types of security certificates that can be installed on your computer: root and client. A client certificate is perfectly safe to use and install, they are simply used to prove your identity to another device. A root certificate carries a lot more power, however, and you shou...
你是不是电脑时间不对。。调调时间重装一下
Load the root certificate of the third-party image server to the node where the third-party image is to be downloaded. Run the following command on the EulerOS and CentOS nodes with{server_url}:{server_port}replaced with the IP address and port number obtained in Step 1, for example,produ...
To access DB instances in a different security group from the ECS, add an inbound rule for the security group. On the ECS, check whether the DB instance port can be connected. telnet <DB instance address> {8635} If the connection is normal, the network is normal. If the connection fa...
In December 2008, security researchers demonstrated an attack against MD5-signed digital certificates. The researchers were able to create a legitimate and a malicious certificate in a way that once the legitimate certificate request was signed by a trusted Certificate Authority (CA) that signature wou...
If you've received a software update notification but failed to install it on your phone, do the steps below and check if this will fix the problem. Make sure the phone is connected to your carrier's network and is not roaming. Some carriers require a connection to their data network to...
To perform a factory reset: Go to Settings. Do one of the following: Tap System > Reset. Tap Backup & reset. Tap Factory data reset, and then tap Reset phone. If you have a security lock on the device, you'll need to enter your security information as well. Tap Erase ev...
And while a free certificate can give you security similar to a paid TLS certificate, it does not come without a few caveats, but we’ll get into that later. Understand, though, that it is advisable for small businesses to take as much precaution as their bigger counterparts, as ...
Therefore, I would like to propose to change the error message to include the detected duplicate OID. The error message could then look like: x509: certificate contains duplicate extension {oid}. Feel free to suggest a different error message format. I'm also happy to contribute the required ...
The problem can occur if the send connector or receive connector has a Transport Layer Security (TLS) name that's not in the certificate. This can happen if the certificate changed and caused mismatched names for the connector. Resolution ...