Stopping Breaches with Agile Security

It is very important for the network security to improve so that they can address the rapidly changing environment they are in. Unfortunately, many companies suffered damaging and also embarrassing attacks on their network. It has also dealt a devastating blow to the security industry because it has exposed their technologies, systems, services and procedures, which most people rely on. Nowadays, the traditional in IT security is not enough in protecting the IT network.

The traditional security measures and tools we used to have are made to deal with a slow changing setting. In fact, they weren’t built to deal with the fast changing resources, applications as well as systems that are now too common nowadays. They weren’t built to quickly react against the changing attacks. Computer forensics believes that there are hundreds of millions of new malware in the Web each day and many of these can be seen attempting to breach security systems of companies. These fast evolving threats means that the defense are slowly getting left behind.

As the reality has shown, traditional security tools lose their edge and capabilities to protect the systems quickly. Thus it is important for security to evolve so that they can react to the fast changing environment. It is safe to say that the security must become more mature and agile. Agile security can deliver a much better and effective protection because of the four core elements.

Unlike traditional security that is blind to the changing attacks and environment, agile security can see much better. Because of it, agile security can provide better access to all the unprecedented amount of information; they yield more visibility on the assets of the network, the operating systems, the applications, protocols, users, services, network behavior and also network attacks like viruses and malware.

Since there is visibility, it thus generates data. With data, security can make effective decisions, which requires learning. The learning of security includes the application of data that is generated both locally and from larger communities. Agile security will correlate the events with the knowledge they have gathered, which is an important avenue to understand and make decisions, thus enabling prioritized, informed and automated response.

The only constant thing in the world is change and it also applies in network security. Networks, targets and attacks will change and security must respond to that by changing as well. Agile security can automatically adapt and modify its defenses to provide better protection in the changing environment.

The most important responsibility of security systems is protecting the sensitive data and assets of companies or individuals. Security systems must have policies on allowed applications, prohibited activities and supported devices. Suspicious events must be prioritized and must be reported to security officials like digital computer forensics. Agile security must be flexible in responding to events, risk prioritizing and distributing threat intelligence to deliver the best possible protection and solution.

Agile security’s four important elements, seeing, learning, adapting and acting will deliver a much more effective protection because these elements provides the ability of responding to the continues change in the environment.

Nowadays, if you want to see if the security solutions you have can really adapt to the changing environment in the world, you have to look for these important features or essential functions that are built into the agile security.

Agile security must have defense optimization or the ability to tune their security policies automatically to keep with the changes in their environment. No guesswork, but instead an optimized and ensured protection. Agile security must be able to enforce policy compliance and the ability to lock or support networks; preventing undesirable or unauthorized changes, thus reducing the available vulnerabilities in the system. Last but not the least, agile security must have an open structure, which makes it able to support customization as well as modification in their capabilities, but it has to be done only by experts in security or individuals who have completed computer forensics training.

It is important for organizations to have agile security that has the capabilities to adapt to their environment to ensure better protection for their assets and data. Indeed, traditional defenses have been refined and improved to do well today, but they are still nothing compared to agile security.

The International Council of E-Commerce Consultants (EC-Council) is a member-based organization that certifies individuals in cybersecurity and e-commerce. It is the owner and developer of 20 security certifications. EC-Council has trained over 90,000 security professionals and certified more than 40,000 members. These certifications are recognized worldwide and have received endorsements from various government agencies. They also offer trainings in computer forensics.

More information about EC-Council is available at

The Power of Knowledge Against Hackers

Without a doubt, hackers are very persistent and that they have the advantage against their victims. However, hackers are still human and if we are aware of their methods, then it is possible to defend the sensitive data of the company. The knowledge on how the company can defend their data could possibly deter any future attacks. If the companies could determine how hackers work, then they could make the right countermeasures against them.

The bright minds behind the maintenance and security of company networks are familiar with DDoS attacks, spear phishing and also defacements on company websites. They have a clear understanding about some methods of hackers such as foot-printing and others that are used in stealing important data. In fact, they are aware the danger hackers pose; a risk of losing millions of dollars that could damage the company’s reputation and economical structure. Thus it is important to have knowledge and of course action.

Security Information and Event Management

There are some indispensable tools that could determine how serious or severe the real-time threats in the network of the company are. These are the Security and Event Management software and they work round the clock, providing the latest reports regarding the activities in the system and these could assist those responsible for network security.  These tools will report events, such as the alerts regarding the TCP port scan on firewalls, suspicious anomalies on the system as well as the intrusions. All of these reports will be passed to those responsible individuals like those masters degree in information security graduates who will take action.

SIEM can even detect suspicious activities with their employees. For example the company has a swipe ID card system used for identification and an employee entered the business premises after regular business hours and the same identification is used to enter other facility miles away. SIEM can surely tell that something is really off like the ID was cloned and used unknowingly by the owner of the ID. Such events will be detected in short notice and it can be used to investigate on what happened.

Intrusion Detection

We know the importance of security cameras on company premises and on how they can help the security of the company. Intrusion detection systems work the same way and the only difference is that they keep watch on the network of the company. If security cameras watch the people going in and out inside the company premises, IDS will inspect any network activity, whether it is inbound or outbound. These systems can catch hackers or even disgruntled employees, which will automatically lead to the cut-off of the access to the network system of the company and alert the ms in information security officials.

Basically, there are two types of IDS; the Network-based and host-based. Network-based is responsible for the network, while the host-based examines the desktops of employees. Furthermore, these types of IDS are divided in 2 types the passive system that detects problems and signals and alert; the reactive system that reacts to any suspicious activities and shutting down or logging off the user. Sometimes, IDS can reprogram firewall to deter intrusions.

Sharing the Knowledge

Companies may choose one strategy over the other to deter hackers, but it can still suffer attacks from hackers. Even if the attack has been discovered and investigations take place, it would be too late since the hacker has erased all his presence and is hidden.

However, security officials of a company may have knowledge upon certain knowledge against certain cyber attacks and one could have knowledge against another one. Then it would be much better to pool their knowledge together and share the information they have to different companies as well. This can be called sharing or intelligence sharing and it is to gather and collect as much data and information against such attacks. Together, companies can learn more against hackers and make better defenses for their networks.

Security officials of companies believe the importance of information gathering and intelligence sharing, since hackers are getting more and more persistent and they have the advantage against their victims. In fact, most masters degree information security graduates and security experts believe that sooner or later, companies who haven’t experienced being hacked must prepare themselves against potential attacks and join the sharing of information.

It is important to share the knowledge between companies so that they are always prepared and ahead against attackers.

EC-Council University is a licensed university that offers degrees and master’s degrees on Security Science online. The degrees are recognized worldwide and may be used in any employment worldwide as well as the graduate certificates that they offer. With excellence and dedication as the core values, many professionals and degree holders have benefited from undergoing the programs in this university.

More information about master’s degrees in information security available at