For contemporary business or organizations, a new challenge has been evolved that protects their body from cyber attacks. Here we will be discussing the technologies that are available to protect the organizations from cyber attacks so that the flow of their operations remains smooth. In order to protect organizations from cyber attacks , several technologies are available to fight against them. Data Loss Prevention may be defined as the technology concerned with validating if the data sent out from the organization is sensitive enough to hinder the business.
Usually, the data are sent through emails and under this technology, the mails have been monitored to ensure that it is not carrying the confidential data out from the organization. By virtue of this technology, all the emails and their attachments are monitored closely to ensure that all the data sent outside the organization are appropriate and not something confidential.
An intrusion Detection System IDS can be defined as the technology which monitors all the traffic that enters the organization to ensure that those are not malicious. It can also be considered a tool responsible for checking the traffic and raising the alert if the traffic is found malicious or appears to be originated from the untrusted source.
This technology is mainly concerned with giving a close view of the traffic to ensure that it is something that the organization should allow to get in. Usually, the IPS drops the packet entering into the system once it is considered untrusted. It is IPS that makes sure that all the traffic that enters the system should comply with the policies that are defined by the organizations so that it should not affect the working of the systems in any way. It is also known as SIEM.
Several tools can be integrated into SIEM to make sure that anything that is malicious must generate the alert so that the security team could take action against it and keep the internal environment protected. It also keeps track of the logs that are generated while ensuring the security of the network. It can also be considered as the central system that has other tools attached to it.
All the tools work as peers that protect the network in their own way. The firewall works as the first layer of protection of any system or network. There are various types of Firewalls based on their role. In order to protect the internet, network firewalls are used, while in order to protect the web application, there are web application firewalls. This technology has been developed to ensure that the internal network is protected from unusual traffic, and nothing malicious could make it to the internal network.
The technology ensures that the ports should be open only for the appropriate communication, and the untrusted data should not hit the system anyhow. The firewall could either allow the traffic to enter or could configure the port filtration to make sure that all the traffic passes through it must be useful for the service running on any particular port,. Antivirus is another technology used in cybersecurity.
As its name states, it protects the system from the virus. The virus is nothing but the malicious code that makes the host or network to take unexpected actions.
It is deployed in the network and can also be used as endpoint protection. All the devices connected to the network can have an antivirus installed in them to protect themselves from virus attacks. He explained that the technology addresses a blind spot in enterprise security. So then the question becomes, Can you differentiate between a legitimate user's activity and an attacker who has gained entry, compromised a legitimate user's credentials and is now looking for other targets?
Visibility into activity that does not fit the norm of the legitimate user can close a blind spot in the middle of the attack chain. Comparing a user's present behavior to past behavior isn't the only way UBA can identify a malicious actor. That can be an indicator that the person is doing something they shouldn't be doing or someone else has taken over their account.
In addition, UBA can be a valuable tool for training employees in better security practices. A key to data loss prevention is technologies such as encryption and tokenization. They can protect data down to field and subfield level, which can benefit an enterprise in a number of ways:.
Deep learning encompasses a number of technologies, such as artificial intelligence and machine learning. Like user behavior analytics, deep learning focuses on anomalous behavior. So even if it's looking at behavior, it's looking at a slightly different application of behavioral analytics. Instead of looking at users, the system looks at "entities," explained Brad Medairy, a senior vice president with Booz Allen.
For example, a data center, as an entity, can behave a certain way, similar to a user. Use of machine learning can help stamp out the bane of advanced persistent threats , added Kris Lovejoy, president of Acuity Solutions, maker of an advanced malware detection platform.
Crawford said he expects investments in deep learning for security purposes to continue. He added, however, that "the challenge for enterprises is there are a lot of companies coming to market with similar approaches for the same problem. Differentiating distinctions from one vendor to another is going to be a major challenge for enterprises in the coming year and beyond. He explained that as more organizations use the cloud for what has traditionally been the domain of on-premises IT, more approaches to security that are born in and for the cloud will appear.
On-premises techniques will be transitioned to the cloud. Things such as virtualized security hardware, virtualized firewalls, and virtualized intrusion detection and prevention systems. But that will be an intermediate stage. SANS' Pescatore added that government agencies and private industry have increased the security of their data centers by using IaaS services such as Amazon and Firehost.
These five should help out the infosec warriors get the upperhand. Any we missed? Which technologies do you suggest will move the needle on information security? Weigh in via the comments below. Understand why API security needs access management with this Webinar. Learn how how privilege and policy management improves your cyber resiliency in this Webinar. Find out why Zero Trust means rethinking your security approach.
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