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Monday January 7, 2019
Data Breach continues to grow in both frequency and severity, and as companies increasingly digitize, security issues has become more critical than ever. Two of the most significant listed global risks for the year, are identified by the World Economic Forum (WEF), are related with cybersecurity and data theft and fraud, which top the list along with climate change and natural disasters.
If the violation of data security poses a high risk to the affected people, they should also be informed (unless effective technical and organizational protection measures have been applied, or other measures to ensure that the probability of that the risk is concretized).
Your Company data Is not safe, But not there is hope
Data breaches in the online world are bringing out the dream of an increasing number of CIOs, but what if they could predict where and when they occur? It may seem like science fiction, but almost all data breach threats, including malware and virtual espionage, are preceded by warning signals that any IT manager can detect.
Being then possible, companies need to invest in detection and prevention, instead of responding to a violation after it has already occurred. In a recent survey of network complexity conducted by Solar Winds, IT leaders surveyed commented security as the main reason for the complexity of the current network.
With a more rigorous network analysis, however, CIOs can pick up many of the indicator signals that are usually evidence of a malicious attempt to obtain or deny access. Almost all threats have their own early warning marks that an insightful IT leader manages to detect.
And, by monitoring the areas where those brands usually appear, organizations can significantly reduce the incidence of successful violations, as well as subsequent costs, which reflect on the reduction of profits and the company’s participation in the market.
Symptoms such as low network performance, the sudden increase in the reception of spam and inability to access specific sites, suggest that there are strong possibilities that the network is being attacked.
Most attacks come with the intention of stealing financial data and, sometimes, commercial information. Thus, attacks can come in the form of attempts at data theft, SQL injection, spyware, phishing, hacking and other types of malware.
A rapid increase in packet transfers and WAN traffic, for example, is proof that there is an ongoing DDoS attack attempt.
The high traffic is generated by the bots generating traffic for the service they intend to overthrow. But how is it possible to differentiate a simple performance problem and the start of a malicious violation? IT leaders need not only to think like a hacker but also to invade the system itself to do tests, looking for flaws and already proposing solutions.
In a DDoS attack, the hacker will probably take control of security vulnerabilities to control his system and use it to attack other systems in the network. A perfect example of this is the massive sending of messages with the intention of overloading a site with information. In simple terms, the user uses several computers to launch the DDoS attack.
Why Penetration Testing Is Important for data breach?
A few years back most of the U.S., based companies we failed in understanding about the penetration testing and its parameters. In fact, in recent years, most of the healthcare organizations are still in the queue of struggle to get fully grasp nuances of these activities.
With many all the way along parameters, there are misconceptions as well that actually affects the job work of third-party penetration testers quite tricky with the less effective assessment.
The actual difference between an automated vulnerability scan with significant tools such as Nessus, Qualys, and OpenVAS is quite misunderstood.
What precisely confuses is the matter is basically the penetration test with many levels of intensity. Automated vulnerability scanning is a crucial tool in professional penetration testing.
In the wholesome process of vulnerability scanning, the scanner uses a database with signatures which actually the fingerprints of known, authorized access and vulnerabilities. These scanner signatures give a plethora of useful details but are not that so accurate.
Despite this automated scanning can also result incorrectly with false positives or false negatives respectively.
Penetration testing begins only when the vulnerability scanning ends and any experienced hacker can look the report and even can make significant changes by erasing off the false positives.
An expert penetration tester or team can also ensure to identify lower level vulnerabilities, if/when changed, by adding context to the breach assessment and even can look falsely reported system by the scanner.
Apart from this whole process penetration test, also include the fraudulent activity of fake emailing to users via unauthorized access to system or data, surprisingly with all such exercising activities.
Whenever you are choosing the best penetration testing approach, it is necessary to consider the maturity of the targeted firm.
If it has never been the part of any vulnerability scanning, then the best step is to start with comprehensive analysis and strategy with enough time for remediation.
Below Are Eight Ways To Avoid Data Breach:
1- Sensitizes The User For The Security Of The Network: End-user safety training is an excellent benefit for the company since there is a change in behaviour and the user’s relationship with the machine. Training collaborators can help companies to eliminate errors that could lead to an invasion, as well as help them perceive strange behaviour by malicious or fraudsters.
2- Develop A Cryptography Policy: Theft is one of the biggest reasons for the number of data breaches, so it is necessary to have a cryptography policy that must be imposed for the laptops of the collaborators.
3- Implant Detection And Prevention Of Intruders Detection: It must be used for all systems that are accessible through the Internet, such as web servers, email systems, Active Directory servers or other systems that are considered mission critical.
4- Stop With Movement Through Download: There are so many violations that occur via download – malicious or compromised sites that can scan a machine just by accessing a website. Being able to block that is the key to a good security policy.
5- Perform Regular Vulnerability Assessments: Many companies still only run vulnerability scans, once per quarter. These should be done weekly. Today, organizations must perform vulnerability checks against all systems in their network, both internally and externally.
6- Apply The Integral Correction: Each person who knows about the necessary correction, but many still do not do so broadly. Many people in IT simply accept updates from Microsoft and believe that everything is okay. And about the other operating systems like Linux, UNIX, and Mac? The most important are third-party applications that are not corrected by Microsoft, such as Adobe, for example.
7- Use Of Behaviour Monitoring: the use of a system monitoring program, where the HR person or person responsible for compliance can reproduce the behavior of a process is invaluable.
8- Backup Many: Violations occur due to the loss or theft of data backup tapes. A remote backup service allows the company to use the internet to store information safely and efficiently, without ever needing to use tapes that can be lost or stolen.
Bottom Line: As an organization, it is vital to apply the appropriate technical and organizational measures in order to avoid possible violations of data security. These high-profile data breaches alerted organizations to the importance of safeguarding their data and networks, both now and in the future.