The Extreme Importance of Cyber Security and Resilience Today
The security of data, processes, and applications is of utmost importance in the current digital age. Cybersecurity and resilience is an all-encompassing concept that is rapidly gaining recognition in the IT world. It is a wide umbrella that encompasses not just information security but also business processes, IT infrastructure, and organizational continuity.
Cybersecurity ensures that unauthorized people are not able to gain access to an organizational network. Cyber resilience measures just how well the organization will be able to manage a cyberattack or breach of data without any compromise on its day-to-day business activities.
The Major Differences Between the Two Approaches
It is possible to install multiple firewalls and implement other security measures to secure your data from unscrupulous elements. Here, your cybersecurity initiatives will consist of a series of measures focused on preventing hackers and other criminals from penetrating your IT infrastructure and stealing vital information.
The implementation of basic cybersecurity best practices, as well as adherence to rigid security protocols, will help to prevent most attacks. But there is no way to ensure absolute, one hundred percent security for your company. As the security landscape evolves, so do hackers—and sooner or later, someone might be able to gain access to your data.
This is the part where cyber resilience comes into the picture. The concept is very simple. It works on the basis that a cyber-attack is inevitable and it’s just a question of when there will be an attack instead of if there will be an attack.
A cyber resilient organization may be defined as one that will be able to recover and respond to an attack without any noticeable effect on its day to day operations. It also involves the concept of business continuity management so that the enterprise would be able to withstand and absorb even really powerful cyber-attacks without any loss of functionality.
One of the major reasons for the emergence of the cyber resilience concept lies with the realistic view that regardless of the robustness of an enterprise’s defenses, it will still suffer an attack.
How Does Cyber Resilience Work?
A well-structured cyber resilience plan will need to incorporate active preventive measures to counteract unsecured software and hardware as well as human error. Apart from that, it will also incorporate SOPs to ensure that the business does not suffer from continuity-related problems in case an attacker has breached its defenses. It will take into consideration all the vulnerabilities and unsecured components present in the organization’s infrastructure.
As of today, cyber resilience has evolved to include four key components: protection from threats, recoverability of data, adaptability of the IT infrastructure, and the durability of the processes.
Protection from Threats
As cybersecurity technology has evolved so has the frequency and complexity of cyberattacks. This is why basic security will be of little help when it comes to protecting the enterprise. If the organization wants to be resilient, it will need to take steps to protect itself so that the attack is not successful in the first place.
The company will need to secure itself against targeted email attacks. Mere anti-spam and anti-virus software won’t be enough for the task. In fact, you should seriously consider incorporating a cutting edge DNS authentication mechanism in the IT environment. Sometimes, gaps occur in email security because the company uses multiple third-party vendor products for the security of its IT infrastructure. It is always better to invest in a single solution that will be able to adapt to the world of constantly evolving cyberattacks.
An endpoint detection and response (EDR) solution is a really good option for any commercial organization. An EDR system will work by monitoring endpoint and network events. It will record the information in a secure central database for further detection, analysis, reporting, and investigation. It will also sound the alert in case it detects an attack.
Recoverability of Data
If a company is going to survive a cyber-attack, it will have to recover its data and all other crucial information as soon as possible. Here, recoverability may be defined as the company’s intrinsic ability to return to normal business applications in the immediate aftermath of an attack.
For example, a well-designed ransomware attack can easily encrypt all of your critical data so that you will be forced to either pay the ransom to the hackers or lose all your data. However, you can easily create comprehensive backups on a regular basis on a separate network. This way, you can make your systems secure and won’t have to be at the questionable mercy of the attackers. Even if you lose your primary data, you can flush the whole system and use your backups so that you will be up and running as soon as possible.
The Adaptability of the IT Infrastructure
Cyber attackers are constantly developing new ways to sneak into a system and take over. It is thus extremely important that the infrastructure should be flexible enough to adapt and evolve in order to defend against both current and future threats.
Adaptability is an important component of the cyber resilience concept. If the security team can adapt to the ever-shifting cyber threat scenario, it will be able to recognize such threats in real-time and incorporate system automation to remove them as soon as they occur.
The Durability of the System’s Processes
The durability of any cyber resilience effort may be gauged by the business’s ability to function successfully both during and after any cyberattack/s. You can improve the durability component of your cyber resilience system through regular updates and system enhancements that must be made by the IT team on a regular basis.
The basic objective of all cybersecurity and resilience operations is to protect the entire business and ensure its continuity even after being hit by a severe cybersecurity attack. The consequences of an attack can be horrific, and all organizations must take measures to minimize the damage as much as possible.
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