network security software

Security Control of open-source software As shown in OpenSSL heartbleed, if you do not know the code in your product, it may cause serious security threats or even prolonged remedial work. On the contrary, if you are familiar with open-source components and their versions in the project, you can quickly respond and fix them in time. OpenSSL TLS heartbeat read rem

server ports. Using the virtual server function technology, multiple internal servers can be opened. A virtual server corresponds to a network service port. Figure 3: a virtual server is opened to an internal server in the form of a network service port. Because only a limited port is opened, high security can be achieved. Using DDNS wi

wireless network adapter can access different networks with different SSID values. even If attackers use an attack to generate a wrong wireless network. Simply put, the user does not know that the network is connected to the wrong network, so that the hacker can obtain any traffic that the user accepts and sends. Wire

Checks the network connection of software and windows Network Connection in windows. First, open the task manager and select the application you want to view. Right-click the application and go to the process. The PID of the process is displayed. Open the cmd command line window Enter netstat-ano | findstr 2652 to check the

regulations. Some NAC solutions may include network intrusion prevention and detection capabilities. However, you want to make sure that the solution is also dedicated to providing wireless protection functionality. If your client is running WindowsServer2008 or above and WindowsVista or more versions of the operating system, you can use Microsoft NAP functionality. In addition, you can consider third-party solutions, such as the packetfence of ope

strict protection. VPN solution for 802.11b wireless networks: Data will remain encrypted until it reaches the VPN gateway behind the wireless access point. Now, with an end-to-end compatibility solution, Intel is deploying this solution on the network. For example, if you select a firewall and VPN solution from the same manufacturer, the compatibility between the two solutions will be relatively high. If multiple mobile and remote communication devi

Kaspersky security software detects vulnerabilities that can be exploited Google's Project Zero security team published a blog saying that the Russian security company Kaspersky's anti-virus software has discovered multiple serious vulnerabilities, ranging from

SQLite to view specific database-saved information. Obviously, it is not safe to store the user's actual login information in the database file, it is best not to store it, if it must be stored, it is best to encrypt the information and then store it. Test the security of the app using WebView Because the WebView request is the same as the request data on the Web side, any attack method and vulnerability that applies to the web side is common to webv

company's Internet bandwidth, free access to the network, and manufacturing traffic, reducing access by legal users. Use your network as a stepping stone to attack other computers or conduct illegal activities, such as downloading or spreading pirated software, pirated music or child pornography. View, copy, modify, or delete computer files on the company's wire

qualified enterprise administrator, although the security policy is in place, you should also pay attention to the inspection of various security issues after the event, so that you can immediately detect security issues as soon as possible. Here we summarize several items: Always check the user name, password, and MAC address in the AP and the encryption method