5 Types of Cyber Security

Cyber security protects the integrity of a computer's Internet-connected systems, hardware, software, and data from cyber-attacks. Without a security plan, hackers can access your computer system and misuse your personal information, your customer information, business information, and more.

It seems that now everything depends on the Internet and computers - entertainment, communication, transportation, medicine, shopping, etc. Even banking institutions run their businesses online.

The realization that most of the world relies on the internet should prompt us to ask ourselves

• How much of my life depends on the internet?
• How much of my personal information is stored online?
• How much of my business is accessible through networks?
• How much of my customer information is accessible via networks?

With such a high dependency on computers, neglecting the likelihood of cybercrime in your business is extremely risky and potentially harmful to you, your business, your employees, and your customers.

Without a sense of security, your business is at high risk of cyber-attacks.

Below are the different types of cyber security you should know about. This article will help you create a solid foundation for a strong security strategy.

5 Main Types of Cyber Security

Critical Infrastructure Security:

Critical infrastructure security is the cyber-physical systems that modern societies rely on.

Common examples of critical infrastructure:

• Electrical network
• water purification
• Traffic lights
• Commercial centers
• Hospitals

Having the infrastructure of a power grid on the Internet makes it vulnerable to cyber-attacks.

Organizations responsible for any critical infrastructure should exercise due diligence to understand vulnerabilities and protect their business from them. The safety and resilience of this critical infrastructure is vital to the safety and well-being of our society.

Organizations that are not responsible for critical infrastructure but still depend on it for part of their business should develop a contingency plan that assesses how an attack on the critical infrastructure on which they depend can affect them.

Application Security:

You should choose application security as one of several mandatory security measures that are taken to protect your systems. Application security uses software and hardware methods to deal with external threats that may arise at the development stage of an application.

Applications are much more accessible over networks, making the adoption of security measures during the development phase an imperative phase of the project.

Application Security Types:

• Antivirus programs
• Firewalls
• Encryption programs

This helps ensure that unauthorized access is prevented. Organizations can also detect and protect sensitive data assets through application-specific security processes attached to those data sets.

Network Security:

Because cyber security is concerned with external threats, network security protects against unauthorized intrusions of your internal networks due to malicious intent.

Network security ensures the security of internal networks by protecting the infrastructure and inhibiting access to it.

To help better manage network security monitoring, security teams are now using machine learning to signal abnormal traffic and warn of threats in real time. Network administrators continue to implement policies and procedures to prevent unauthorized access, modification and exploitation of the network.

Common examples of network security implementation:

• Extra logins
• New passwords
• Application security
• Antivirus programs
• Antispyware software
• Cryptography
• Firewalls
• Monitored Internet Access

Cloud Security:

Enhanced cyber security is one of the main reasons the cloud is taking over.

Cloud security is a software-based security tool that protects and monitors data on your cloud resources. Cloud providers are constantly creating and implementing new security tools to help business users better protect their data.

The myth surrounding cloud computing is that it is less secure than traditional approaches. People tend to believe that their data is safer when stored on servers and physical systems that you own and control. However, it has been proven through cloud security that control does not mean that security and accessibility matter more than the physical location of your data.

Alert's Logical Cloud Security Report found that users in the local environment suffer more incidents than those in service provider environments.

The report also concludes that…

• Local environment users experience an average of 61.4 attacks while;
• Customers in the service provider environment experienced an average of 27.8 attacks.

Cloud computing security is similar to traditional local data centers, with only the time and costs of maintaining large data facilities, and the risk of security breaches is minimal.

Internet of Things (IOT) Security:

IoT refers to a wide variety of critical and non-critical physical cyber systems such as devices, sensors, televisions, Wi-Fi routers, printers, and security cameras.

According to Bain & Company forecast...

• IoT's combined markets will grow to about $ 520 billion by 2021;
• More than double the $ 235 billion spent in 2017.

The legacy IoT data center, analytics, consumer devices, networks, systems, and connectors are the core technology in the IoT market.

IoT devices are often shipped in a vulnerable state and offer little or no security patch. This poses unique security challenges for all users.

A study by Bain found that

• Security is one of the biggest barriers to optimal adoption of IoT
• Companies would buy more IoT devices on average if security issues were resolved
• Companies are optimistic about IoT business value and growth

This requires vendors to invest in learning more about security challenges to suggest and implement more strategic solutions. Meanwhile, IoT devices are almost impossible to avoid, and finding an IT provider who can manage your security is your best option.

Not convinced? Do you remember the fundamental trick of Pied Piper in Season 5 of Silicon?

Pied Piper easily broke into a refrigerator distributor's IoT system and used it to increase the user numbers of its applications. Anything connected to the Internet is at risk.

If your company owns / uses products that are connected to the Internet anyway, it is important to implement defense strategies before the products are shipped or used! We know it's a widespread claim, but endangered devices are everywhere...

Overall, cyber security is essential to govern the conduct and ways of interacting with computer systems due to suspicious behavior. In a world where even our kitchen appliances and cars are connected to the Internet, cyber criminals have endless opportunities to cause chaos.

As hackers continue to adapt to new technologies, so do IT security experts whose primary focus is on keeping our data secure.

Take advantage of these 5 types of cyber security methods and protect your business from cyber-attacks.

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10 Reasons why you need a Cyber security Plan

Over the past year, we have witnessed all the fuss surrounding cyber security that has finally become a terrifying new reality in which corporate and government organizations seem unable to stop cyber raids. No more listing statistics or research to try to quantify the threat: cyber-attacks have become uninterrupted headlines. The perceived threat transformation into real headlines occurred for the following reasons:

• Hacking, cracking and other forms of cybercrime have reached a level of sophistication equaling (and in many cases exceeding) the ability of most organizations to defend themselves.
• Those who practice cyber-attacks in 2015 are qualified professionals with more years of technical security experience than the average IT worker employed to defend against them. The days of the amateur hacker enthusiast are largely gone. Today, cyber-attacks are carried out by nation states, terrorist groups and crime unions. It is no longer a hobby; it is a profession with very high risks involved.
• Those defending themselves against the current cyber-attack are facing the wrong threat: a threat defined in 2005. The 2015 threat is not focused on simple interruption; new threats are "campaigns" that involve complex strategies and tactics to achieve specific goals. It's like a war, but it's a war with hundreds of attackers, thousands of targets and no end in sight.

So what do we do about it? Last week, President Obama held a Cyber Security Summit at Stanford University, which was the culmination of nearly five years of federal efforts to redefine how the government will continue to reorganize to address this crisis. It has been a long process and much remains to be done; soon, we'll probably have a new federal agency dedicated to nothing but cyber security intelligence.

Check out the Latest Security Related Jobs:

But how does this help organizations under attack now? Although he points out that the government is taking things more seriously, and the new Cyber security Framework developed by NIST provides a good conceptual context for how cyber defense should be addressed, but not yet much more. The president himself acknowledged this by calling on private industry to come together to help solve the challenge. So now the ball is back in our court.

While the topic of cyber consortia is fascinating, I would like to address something that almost all organizations can do on their own right now. If your group, company or even agency is concerned about how to improve their security, there is only one place to start. Organizations with any IT capabilities (you don't even need Internet connectivity to be vulnerable) should use 2015 to reevaluate their cyber security strategy, if any, or create one if they don't.

Here are 10 reasons why your organization needs a (new) Cyber security Strategy this year:

• Chances are your assumptions you are defending yourself about are wrong (or at least incomplete). Perhaps you are only concerned with compliance or network intrusion - there are dozens of things that may have driven your strategy before. How many of them are still valid and how many have you lost? You will probably never find out if you do not engage in a deliberate effort to question them.
• Having a cyber-security-only strategy implies a level of commitment that would not otherwise be present. Keeping this strategy current and specifying it allows you to influence decisions at the highest level (for example, not just in the IT group).
• Reactive defense is a sure way to defeat. We don't need a cybernetic Maginot line and we already know it won't work. But how can an organization become more proactive? This starts with the cyber strategy, which takes into consideration what is unique in your organization (and also what is important to it). Everything else must be derived from this basis.
• Strategy is the central organizing mechanism of any group or organization. It enables centralized control, decision making and is the only way to coordinate policies, funding and action to solve a common problem. Again, this is not just a statement of principles, but a specific set of goals, objectives, and key decisions designed to meet the challenges.
• In any war, strategy directs tactics; there is no difference to cyber security. All detailed planning, solution architecture, behavioral response, and processes must align broadly with what is presented in the strategy.
• One strategy is the final performance metric. You can use it to highlight your performance expectations against the challenge while describing the approach required to meet those expectations. Without a strategy, you can never properly assess your security posture. Remember that the metric should not be based entirely on threats you have seen before; it should extend to those you haven't tried yet. Defending against yesterday's attack does not protect against many of today's dangers (and perhaps most of tomorrow).
• Using this metric, your cyber strategy provides accountability to your business stakeholders. It serves as the highest level contract (or SLA if you wish) for what you can and will do to ensure their safety.
• A cyber strategy is the first step in helping to bring together organizations that try to coordinate. Each individual entity in a larger group of companies can share certain parts of their strategy at a high level (and perhaps this is where things like the NIST Cyber   Security Framework can be helpful). This can allow defenders to collaborate and coordinate just like attackers now. The key is to ensure that not every strategy is generic or shared.
• Your cyber strategy can and should provide language that can be passed on to consumers or end users that illustrate their commitment to security.
• A strategy is just a good starting point for dealing with complexity - and few things are as complex today as cyber security.

Some of you may be thinking that the real battle is code- or network-level counter war, and of course this is part of the puzzle. But that's exactly it: Until now, we've moved puzzle pieces without being sure of the shape or contour they fit into. The cyber security strategy is the general scenario that gives us a chance to start solving this puzzle; instead of just being experts in three or four pieces, we need to dominate the scenario.  

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System Security Engineer Job Description

    

            

       This System Security Engineer job description template is optimized for publication on online job boards or career pages. It is easy to customize for your company as a job description of network security engineer. Similar job titles include senior network engineer.

System Security Engineer Responsibilities

• Engineering, implementation and monitoring of security measures for the protection of computer systems, networks and information.
• Identify and define system security requirements.
• Design computer security architecture and develop detailed cyber security designs.

Job Brief

     We are looking for a capable systems security engineer, who enjoys security work and has extensive and extensive experience in the security space.

     It will make things safer by protecting system boundaries, keeping computer systems and network devices reinforced against attacks and ensuring highly confidential data. Qualified candidates will have experience in security or systems engineering. 

Responsibilities

• Design, implement and monitor security measures for the protection of computer systems, networks and information.
• Identify and define system security requirements.
• Design computer security architecture and develop detailed cyber security designs
• Prepare and document standard operating protocols and procedures.
• Configure and troubleshoot security infrastructure devices
• Develop technical solutions and new security tools to close security holes and automate repeatable tasks.
• Make sure the company knows as much as possible, as quickly as possible about security incidents
• Write full reports that include findings, results and evaluation-based proposals to further improve system security

 Requirements

• Proven work experience as systems security engineer or information security engineer
• Experience in the design and maintenance of safety systems
• Detailed technical knowledge of database and operating system security
• Practical experience with security systems, including firewalls, intrusion detection systems, antivirus software, authentication systems, log management, content filtering, etc
• Experience with network security and network technologies, as well as tools for system, security and network monitoring
• Thorough understanding of the latest security policies, techniques and protocols
• Knowledge of web technologies (web applications, web services, service-oriented architectures) and network / web protocols
• Problem solving skills and the ability to work under pressure
• BS degree in Computer Science or a related field.

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