Web Development Austin, SEO Austin, Austin Search Engine Marketing, Internet Marketing Austin, Web Design Austin, Roundrock Web Design, IT Support Central Texas, Social Media Central Texas

Tag: Cyber Attacks Page 1 of 4

Cyber Security Challenges for Online Retailers in Holiday Season

With the holiday spirit on a high, it is the season for shopping.

Online shopping has taken over as the preferred method of shopping due to a change in consumer behavior. Since more and more people are choosing to shop online, businesses are shifting to online retailing to take advantage of the opportunity. However, this has also given a chance to cyber criminals to exploit vulnerabilities and trick users into fraud.

Given the rising cyber threats, here is a list of cyber security challenges online retailers need to be aware of this holiday season:

  1. Botnet Attacks: A botnet attack is an attack where a large number of internet-connected devices are infected by malware and are then used to launch cyber attacks as a bot network. Botnet attacks against online retailers or e-commerce sites usually involve advanced bots to bypass their cyber security system. An advanced bot is trained to imitate human behavior when accessing a browser. One of the most common forms of botnet attacks is Traffic Overload or DDoS attack. A large network of bots sends multiple redundant requests to the server of the online retailer site to cause traffic overload. As a result, the server is not able to receive requests from the customers resulting in Distributed Denial of Service. These attacks are majorly used to disrupt the business during peak shopping season.
  2. Unauthorized Account Access: These attacks rely on credential theft to access users’ or retailers’ accounts. User accounts typically include gift cards, discount vouchers, and stored financial information such as credit card details. While this can result in financial loss for users, threat actors can also target retailers using intercepted user accounts. They can make fraudulent purchases using merchants’ simple financing options over the holiday season.
  3. Malware/ Ransomware: As the holiday season is a busy time of the year for retailers, cybercriminals try to disrupt operations by installing malware or ransomware. Attackers may exploit vulnerabilities in the code or may run a social engineering attack to hack into the system.
  4. Redirection Attacks: Cybercriminals analyze online retailer websites to find vulnerabilities they can exploit. Once they find a vulnerability, they utilize this chance to insert malicious code injections. These codes are generally added to the payment page of the website. When a user clicks on this malicious code, he is redirected to a fake website that is built to mimic the original payments page. The user is requested to provide financial details to make the payment & finalize his purchase. These details are sent by the server to a threat actor who can use it for financial or credential theft.

Online retailers need to be cautious to prevent these attacks. Common preventive measures include installing regular updates to patch vulnerabilities, implementing access management strategies, promoting multi-factor authentication for user accounts, etc.

To know more about cyber security challenges for online retailers, contact Centex Technologies. You can contact Centex Technologies at Killeen (254) 213 – 4740, Dallas (972) 375 – 9654, Atlanta (404) 994 – 5074, and Austin (512) 956 – 5454.

Cyber Security Challenges For Businesses

Combating cyber security challenges is all about staying ahead by taking preventive actions before any threats exploit the system. It is important as a cyber security threat can not only result in a reputational or monetary loss but also cause a complete financial bust after the business pays the penalty. In order to adopt proper preventive actions, it is important to understand the cyber security challenges that businesses face.

Here is a list of the biggest cybersecurity challenges for businesses:

  • Artificial Intelligence: Artificial intelligence plays a parallel role in cyber-attacks & their prevention. Research and modeling can be used to make AI systems learn to detect anomalies in the behavior pattern of events. AI systems can be used to create defensive tools such as biometric login. However, in a parallel scenario, the same characteristics of AI systems are exploited by hackers to execute a cyber attack.
  • Technical Skills Gap: There is a huge gap between the available cybersecurity professionals and the number of vacancies. This emphasizes on the marked inability to employ cybersecurity professionals at a speed that matches the rise of new vulnerabilities. As cyber-attack techniques have become more sophisticated, it has become imperative for organizations to hire employees with the right skill set. A simpler solution is to train existing staff according to the organization’s requirements to prevent cyber attacks and combat vulnerabilities. Additionally, companies heavily invest in making the system and network robust by implementing new advanced technologies, but effective implementation and use of these technologies require a skilled and trained workforce.
  • Cloud Risks: It has become a common practice for companies to move their sensitive data to cloud services. However, the effective movement of data to the cloud needs proper configuration & security measures. Organizations need to ensure the security of the platform along with the security of the organization’s data from theft & accidental deletion over the cloud. If not taken care of, cloud services can pose a major cyber security risk. In order to avoid these risks, organizations need to implement solutions such as firewalls, multi-factor authentication, Virtual Private Networks (VPN), etc.
  • Ransomware Threats: It is the most common type of cyber threat that is growing at a fast pace. Ransomware encrypts files or blocks access to the victim’s system or network. Once the access is blocked, the hackers demand ransom for re-allowing access. This can result in the loss of critical data, financial loss, and productivity loss.

For more information about cybersecurity solutions, contact Centex Technologies. You can call the following office locations – Killeen (254) 213 – 4740, Dallas (972) 375 – 9654, Atlanta (404) 994 – 5074, and Austin (512) 956 – 5454.

How to Train Employees on Cyber Security?

View PDF: How-to-Train-Employees-on-Cyber-Security

How To Secure Smart Homes?

 

PDF Version: how-to-secure-smart-homes?

Honeypots For Cyber Security Intelligence

The honeypot acts as a decoy, diverting hackers’ attention away from the real target. It may also be used as a reconnaissance tool, with the adversary’s methodologies, capabilities, and sophistication assessed through intrusion efforts. Any digital asset, such as software programs, servers, or the network itself, can be used to create a honeypot. It is carefully constructed to resemble a valid target, with structure, components, and content that are similar to the actual target.

Honeypot intelligence is important in assisting businesses in evolving and improving their cybersecurity strategy in response to real-world threats. It also helps in identifying possible weak spots in existing architecture, information, and network security. A honeynet is a collection of honeypots that are designed to appear as though they are part of a genuine network, replete with various systems, databases, servers, routers, and other digital assets. The cybersecurity team can track all the malicious traffic inside this isolated network while preventing the movement of the attacker outside.

Examples of Honeypots deployed in IT infrastructure

  • False/apparent looking database: In this type of honeypot, a decoy database is created with a motive to mislead the cyber attackers. These databases include dummy information that resembles the actual database, however sensitive business information is missing from the decoy database. The honeypot database has some system vulnerabilities and weak system design, SQL injections, etc. These vulnerabilities pose as a soft target & attract the hackers.
  • Spam honeypot: Spam honeypots work by accepting all the emails without filtering out the spam mails & other proxies. The program opens the mails to reveal their IP address of the spammers so that it can be blocked by the IT team for protecting the network systems.
  • Fake email address: In this case, a fake email address is created which is not visible to legitimate users. The email address can only be reached by automated address harvesters. Thus, the cyber security team is not required to analyze every email and can rest assured that all the emails received on this address are spams and sent by cyber attackers.
  • Spider honeypot: The motive of spider honeypot is to identify spiders – automated web crawlers. A net of web pages and links is created which is concealed from legitimate search engine web crawlers. Only automated and malicious web crawlers can access them. This helps in identifying how bot crawlers work to develop a way to block them.
  • Dummy malicious software: A dummy software or an application programming interface (API) is created to attract the malware attacks. This helps in studying the vulnerabilities that are exploited and the techniques used by the attacker. The information is then used by the cyber security team to develop an effective anti-malware system.


Classifying Honeypots by their Complexity of interaction with hackers

  • Low-interaction honeypots: This type of honeypots is not designed to behave like production systems but can be scaled, if needed. Although they fail to hold the attention of cyber attackers for long but are useful in causing a distraction for some time.
  • High-interaction honeypots: These honeypots are more sophisticated and pose as actual network target. They have the capability to engage the cyber attackers for a longer period and are used to study the malware attacks to improve cyber security practices.
  • Pure honeypots: Pure honeypots are full-fledged network systems and are designed with mock information, user data, etc.

Advantages of deploying Honeypots

  • Recognizing threat actors: Since honeypot systems are only accessible to malicious actors, it makes it easier for the cyber security teams to identify and block them.
  • Break down attacker chain: While the attackers might be crawling through your organization’s network, honeypots can be used to stop these crawlers and trap them from moving further.
  • Adaptation and evolution of ML-AI algorithms: Honeypots assist in studying the mode of action of cyber-attacks and help in adapting ML-AI algorithms to protect against modern attacks.
  • Insider & Outsider threat detection: Honeypots are unique systems that not only help in recognizing malicious actors but also insider attackers.

Risks

  • Hackers might detect a decoy and try to deceive with fake intrusion attempts in order to divert the attention of SOC Analysts away from actual attacks on legitimate system targets.
  • False information is conveyed to the honeypot by hackers to enable them to conceal their identities and confuse the detection algorithms and analytical models.

Honeypots are just one part of a larger cybersecurity posture. When used alone, the honeypot will not be able to safeguard the company from a wide range of dangers and vulnerabilities.

Centex Technologies provides cyber security solutions to businesses. To know more, contact Centex Technologies at Killeen (254) 213 – 4740.

© Copyright 2022 The Centex IT Guy. Developed by Centex Technologies
Entries (RSS) and Comments (RSS)