Network security threats are technological risks that weaken the defenses of an enterprise network, endangering proprietary data, critical applications, and the entire IT infrastructure.
There are seven major categories of network security issues that all include multiple threats, as well as specific detection and mitigation methods your teams should implement for each threat.
Some of the most popular network protocols include SSL, TLS, SNMP, HTTP, and HTTPS. SSL & TLS. Secure Socket Layer and Transport Layer Security are both networking security protocols.
Use these tips to prevent threats caused by SSL and TLS:. SNMP. Simple Network Management Protocol is a common internet protocol designed to manage the operations of networks and the devices on them.
Misconfigured network security commands are also challenging to find because the rest of the hardware or software appears to be working properly.
Network segmentation is a technology that splits a network into different sections.
Network hardware and software vulnerabilities are flaws that tend to reveal themselves over time, which requires IT and network technicians to stay apprised of threats as vendors or researchers announce them.
Although virtual private networks are security tools designed to create a private tunnel for organizations' network communications, they can still be breached.
Network threats come from an enormous variety of sources, but narrowed down, they can be traced to vectors like devices, humans, network traffic, general security operations, and maintenance failures.
Humans make mistakes, and network security is difficult to manage even for experts because it's so highly intricate.
The line between network security, application security, and endpoint security is hard to draw because they all affect each other immensely.
In this article, we've focused on network threats and excluded threats that originate on applications or endpoints, such as cross-site scripting or ransomware.
Network security: Specific to the network's infrastructure, including connections between devices like routers and switches.
Although network threats come from many sources, enterprises need a reliable set of detection tools and techniques to pinpoint malicious behavior.
If data packets entering the network behave strangely, that's a warning sign for IT and security teams.
Don't forget to monitor IoT devices on the network - it's not only challenging to secure IoT devices but also to identify threats from a distributed network of smart devices.
It's important to locate the root of IoT threats before they spread further through the network.
Using analytics to study traffic as it moves through the network is beneficial for long-term security.
Pentesting gives enterprises clear, actionable information about their network security by hiring expert hackers to find vulnerabilities in the network.
It'll take time, but commit to implementing consistent and careful cybersecurity practices within your business, and eventually network security will be an immediate and natural response to threats.
This Cyber News was published on www.esecurityplanet.com. Publication date: Mon, 15 Jan 2024 18:13:04 +0000