You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
NET Framework 3. NET Framework 2. Target platforms: Windows 8. Description: ComponentUpdate: A security issue has been identified in a Microsoft software product that could affect your system. Description: Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
For more information about the Software Update Services and Windows Server Update Services changes that occurred before January 11, , go to the following Microsoft websites to check the content for each year:.
Advanced malware protection is a security solution that addresses the full lifecycle of the advanced malware problem. It prevents breaches and gives the visibility, context, and control needed to rapidly detect, contain, and remediate threats if they evade frontline defenses. Modern businesses rely heavily on a wide range of applications for communication, collaboration, data analytics, and more. They need to monitor which applications are running in their environment, what those applications are doing, and--most importantly--who is accessing them.
Many firms rely on multi-factor authentication MFA software to help secure their applications. The 2FA process requires a user to provide a username and password, and then enter a code generated by the 2FA application or respond to a notification on a device such as smartphone. With a strong 2FA solution, businesses can verify the identity of a user before granting access to corporate information and resources, and even enable secure access to all applications so users have a seamless and consistent login experience to all the applications they are authorized to access.
Firewall software can prevent unauthorized access to or from private networks. Firewalls can also be hardware, and firewall software and hardware are often used together. This type of software helps to protect the data and workflows related to the various devices--such as laptops, smartphones, and tablets--that connect to a corporate network.
Web security software can monitor inbound and outbound web traffic to help reduce the risk of sensitive data theft or leakage. It can also provide protection from zero-day threats threats that leverages unknown vulnerabilities.
Network security software helps businesses detect and stop unauthorized network access due to phishing, spyware, and more. It can also help to protect data in transit and at rest. Network security solutions include:. Email gateways are the top vector for a security breach. Phishing, ransomware, business email compromise, and other inbound threats are just some examples of threats that email security software can help detect and deflect. Email security applications can also control outbound messages to help prevent the loss of sensitive data.
As the IoT expands, organizations need security software to help them understand what is touching their network, handle more complex access management tasks, secure endpoint access, and much more.
More about endpoint analytics. Skip to content Skip to search Skip to footer. Meets all needs and requirements, this is a must have solution if you are needing any form of monitoring.
SMTP, web, and mail servers swap data directly with the Internet, which makes it easy for malware to infiltrate. On the other hand, databases, LDAP servers, and other internal network servers are not so easy to attack. These components are only at risk if malware goes unnoticed and is able to propagate within the internal network. Attackers should not be given the chance to penetrate the company network via open interfaces.
Attack routes include open and unsecured ports, conventional email attachments with viruses, and Trojan horses or drive-by attacks via malware-infected websites. Firewalls, intrusion detection systems, and antivirus software are recommended for blocking these routes. It protects interfaces to the Internet from unwanted intruders. Firewalls analyze incoming and outgoing traffic, and decide whether this data should be permitted or forbidden. These decisions are made in accordance with a predefined set of rules that take the sender, destination, and services into account.
Antivirus software should be installed to defend against viruses and other malware. To root out malware that is detected later e. Clouds should also be checked on a regular basis. Your company may use a variety of different programs and search engines.
To prevent these from getting in the way, they should not be run on the same system. If hackers are able to gain access to the server system despite your taking preventive measures and monitoring open interfaces, these hackers must be sniffed out immediately and allowed to cause as little damage as possible. To stop a hacker, you must secure all sensitive areas and continually check ongoing processes for malware. Intrusion detection systems IDSs use traffic communication patterns to identify malware.
They mirror the data that passes through switches, and inspect this data for suspicious elements. Intrusion prevention systems IPSs can also be used to get rid of malware. If — despite all your precautionary measures and monitoring — an intruder still manages to gain access to the server and its network , your data should at the very least be encrypted. You can choose to encrypt entire hard drives, individual partitions, directories, or just certain sensitive data. Hackers cannot, for example, access unencrypted passwords.
If your server hardware has a trusted platform module TPM as part of its mainboard, then this module can also be used to increase the security of your servers. These keys and random numbers never leave the TPM. As a result, access by malware or a third party is impossible. Before installing a TPM, make sure it is compatible with your operating system. Integrity checks are used to identify unintentional modifications, or those that are performed on purpose by a hacker. During an integrity check, a service monitors access to a file and is activated in the event of a modification.
The server status is then compared with a status that was recorded before the check began. These events include status and error messages, as well as logs of when services are run or stopped.
Logs should be analyzed regularly to uncover loopholes and attacks, which can easily by spotted by unusual-looking data. Monitoring software is a fundamental part of any server security system. After all, what good is a firewall, antivirus software, or backup software if they malfunction or crash? With a monitoring tool, you can monitor all your security tools and be informed of glitches automatically.
You usually also get access to a centralized management console, which you can use, among other things, to check traffic for anomalies. The SNMP network protocol is the easiest and most resource-efficient monitoring method. SNMP configures, manages, and monitors network components servers, routers, switches, and printers , and reads system variables, temperature sensors, memory usage data, and much more.
Version 3 is the first to include important security mechanisms on authentication, encryption, and access control. WBEM is used to manage network and system resources e. Its Common Information Model CIM defines standard interfaces which make it possible to access the devices and applications of various different manufacturers. Servers are the backbones of every IT infrastructure. Without them, companies cannot conduct their business. PRTG network monitoring software warns you in the event of malfunctions and incidents which can put the security of your network and servers at risk.
PRTG checks to make sure your firewalls, virus scanners, security software, and backups are up and running. PRTG comes with a number of functions that can help you increase the security of your servers.
PRTG ensures system failures are kept as short as possible — or prevented in advance. Its built-in alarm system will send you an alert by email, SMS, or push notification at the slightest sign of a problem. With PRTG, all notification threshold values are customizable. Sysadmins are therefore informed before a bottleneck causes a crash or other damage.
In the event of a server error, PRTG notifies you at once. Whether you have just a few servers or a gigantic server farm, PRTG adapts to the size of your server landscape. All PRTG licenses are customizable. Even virtual servers are recognized automatically and incorporated into your monitoring environment. PRTG helps you get a handle on your capacity planning. PRTG comes with a dashboard that displays all monitoring data on customizable, easy-to-read charts.
What is a sensor? One sensor usually monitors one measured value in your network, e. On average you need about sensors per device or one sensor per switch port.
PRTG effectively monitors all the parameters linked to server security in your monitoring environment. Problems can therefore be found — and solved — much faster. And this is true even if the cause of the damage cannot be traced back to the server itself. An easy-to-read dashboard gives sysadmins the best possible overview of their monitoring data. All data can be mixed and matched to get a better idea of possible correlations.
Individual sensors can be modified with a few quick clicks. Alarms are tailor-made to perfectly anticipate risks. NetFlow and packet sniffing allow sysadmins to immediately spot potential network bottlenecks and unusual spikes in traffic.
If you have cause for suspicion, you can isolate computers or disable applications one by one. PRTG lets you bypass the risks you'll encounter while using a combination of monitoring tools, by doing away with compatibility problems and keeping weak spots to a minimum.
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