13, San Diego, CA, USA, August 2004. How to effectively transfer the attention mechanism originated from translation problems to the field of malware classification according to practical problems is a subject worth exploring. Weve gotten great at scanning through text as technology has progressed. WebSLAM stands for Security Locking And Monitoring and is a set of cyber security techniques that aim to ensure the security and integrity of a computer or network. although even if you do know the sender, you shouldnt disclose unnecessary attachments. Security information and event management, SIEM for short, is a solution that helps organizations detect, analyze, and respond to security threats before they harm business operations. In this case, an expert group that handlescomputer securityincidents and alerts organizations about them. 104.140.201.174 According to the Windows official document, the total number of Windows API is more than 10,000, but most API functions are not frequently used. NIST is part of the U.S. Department of Commerce. ISACA was incorporated in 1969 by a small group of individuals who recognized a need for a centralized source of information and guidance in the growing field of auditing controls for computer systems. Professionals who monitor, audit, control, and assess information systems. Defense Information Systems Agency (DISA), National Centers of Academic Excellence in Cybersecurity (NCAE-C), Public Key Infrastructure/Enabling (PKI/PKE), Air Force Office of Special Investigation, Automated Infrastructure Management System, Audit Monitoring and Intrusion Detection System, Authorizing Official Designated Representative, Assistant Secretary of Defense for Command, Control, Communication and Intelligence, Automated Security Incident Measuring System, Automated System Security Incident Support Team, Certification and Accreditation Working Group, Command, Control, Communications, and Computers, Command, Control, Communications, Computer, Intelligence, Surveilance and Reconnaisssance, Critical Infrastructure Protection Working Group, Computer Investigation and Infrastructure Threat Assessment Center, Chairman, Joints Chiefs of Staff Instruction, Computer Network Defense Service Provider, Committee on National Security Systems Instruction, Committee on National Security Systems Policy, Computer (and Network) Security Incident Response, Defense Advanced Research Projects Agency, Deputy Assistant Secretary of Defense for Developmental Test and Evaluation, Director of Central Intelligence Directive, DoD Information Assurance Certification and Accreditation Process, Defense Intrusion Analysis & Monitoring Desk, DoD Portion of the Intelligence Mission Area, DoD Information Technology Portfolio Repository, DoD IT Security Certification and Accreditation Process, Defense Information Technology Security Working Group, DoD Information Security Risk Management Committee, Department of Defense information networks, Director, Operational Test and Evaluation, Defense IA Security Accreditation Working Group, Enterprise Information Environment Mission Area, Enterprise Information Technology Database Repository, Enterprise Mission Assurance Support Service, Education, Training, Awareness and Professionalization Working Group, Federal Information Processing Standard Publication, Forum of Incident Resonse and Security Teams, Federal Information Security Management Act, Guidelines for the Management of IT Security, Government Services Information Infrastructure, Information Assurance Policy Working Group, Information Assurance Support Environment, Information Assurance Technology Analysis Center, Information Assurance Vulnerability Alert, Institute for Electrical and Electronics Engineers, International Organization for Standardization, Information Security Risk Management Committee, Information Technology Management Reform Act, Joint Capabilities Integration and Development System, Joint Interoperability Engineering Organization, Joint Program Office for Special Technical Countermeasures, Joint Task Force Computer Network Operations, Joint Worldwide Intelligence Communications System, Joint Warrior Interoperability Demonstration, Malicious Code Detection and Eradication System, National Infrastructure Assurance Council, National Infrastructure Protection Center, Non-Classified Internet Protocol Router Network, National Institute of Standards and Technology, National Security and Emergency Preparedness, National Security Incident Response Center, National Security Telecommunication Advisory Committee, National Security Telecommunications and Information Systems Security Committee, National Security Telecommunications and Information Systems Security Instruction, Office of the Assistant Secretary of Defense (Command, Control, Communications, and Intelligence), Office of the Inspector General of the Department of Defense, Office of the Secretary of Defense/Joint Staff, Office of the Under Secretary of Defense (Policy), Presidents Commission on Critical Infrastructure Protection, Internet Protocol Suite and Associated Ports, Ports, Protocols, and Services Management, Regional Computer Emergency Response Teams, Research, Development, Test and Evaluation, Secret and Below Interoperability Working Group, Systems Administrators Tool for Assessing Networks, Secure Configuaration Compliance Validation Initiative, Secret Internet Protocol Router Network Information Technology Registry, Uniform Resource Locator (Universal Resource Locator), Under Secretary of Defense for Acquisition, Technology, and Logistics, Under Secretary of Defense for Intelligence, Under Secretary of Defense for Personnel and Readiness. Malware such as viruses, Trojans, and worms also changed expeditiously and became the most severe threat to the cyberspace. WebIt offers more than 400 training courses as well as certification for security professionals (for more information, visit www.giac.org). 2235, 1987. Therefore, we design a local attention mechanism to acquire the features of these adjacent APIs with local significance. We will explore the application of attention mechanisms according to the characteristics of malware. CND is defined by the U.S. military as defined by the US Department of Defense (DoD) as, "Actions taken through the use of computer networks to protect, monitor, analyze, detect, and respond to unauthorized activity within Department of Defense information systems and computer networks." A division of theOffice of Cyber Security & Communications with the mission of collaborating with the private sector, government, military, and intelligence stakeholders to conduct risk assessments and mitigate vulnerabilities and threats to information technology assets and activities affecting the operation of the civilian government and private sector critical cyber infrastructures. It also provides a cloud security provider certification program, among other things. Those filters are looking for file attachments that contain malware. Always feel free to reach out to us for assistance. S. Luo, Z. Liu, B. Ni et al., Android malware analysis and detection based on attention-CNN-LSTM, Journal of Computers, vol. Your IP: When implemented correctly, it is an effective way to prevent some forms of potential lateral movement or privilege escalation. For example, an email from [emailprotected] com does not appear to be a legitimate Microsoft email address. How to Quickly and Easily Spot Phishing Emails - CATS Technology. What does SLAM. According to the characteristics of the API execution sequence with length of 2000, several adjacent API calls actually have practical meaning, that is, the entire API execution sequence has certain local significance. Doing a quick search on the email address, quickly reveals it to be a scam. CVE is a list of entrieseach containing an identification number, a description, and at least one public referencefor publicly known cybersecurity vulnerabilities. C. Liangboonprakong and O. Sornil, Classification of malware families based on n-grams sequential pattern features, in Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications (ICIEA), pp. If phishing didnt continue working, then scammers would move on to another type of attack. We first analyze the attributes of the API and divide APIs into 17 categories based on its functionality and official definition. International Information Systems Security Certification Consortium. 171182, Australian Computer Society, Inc., Ballarat, Australia, January 2011. Cloudflare Ray ID: 7c0c38a349d241df It is a worthy study to apply attention mechanism to API semantics. Define transferAPI function, which can be used to obtain the APIs number according to the API dictionary: We select 310 API which are frequently used by the samples and divide them into 17 categories. While phishing emails have become more sophisticated over the years, the content of the message itself can often be a dead giveaway. There are also other machine learning methods to learn the features. Firstly, we define transferToAPICategory function, which can be used to obtain the APIs category by category dictionary. To re-enable the connection points, simply right-click again and select " Enable ". F. Xiao, Z. Lin, Yi Sun, and Y. Ma, Malware detection based on deep learning of behavior graphs, Mathematical Problems in Engineering, vol. Through this formula, we can query the weight value of Q in the global context. M. Ficco, Comparing API call sequence algorithms for malware detection, in Advances in Intelligent Systems and Computing, Springer, Berlin, Germany, 2020. Payment Card Industry Data Security Standard. is your best defense against breaches. Click here for the downloadable PDF glossary. When on a computer, its important to hover over links without clicking on them to reveal the true URL. Have You Had Data Exposed in One of These Recent Data Breaches, Insider Threats Are Getting More Dangerous! Comprehensive National Cybersecurity Initiative. stand for? It helps us quickly process a lot of incoming information each day. National Institute of Standards and Technology. We treat these five malicious types as a same malicious type. A private company that specializes in information security training and security certification. This constructs amessage authentication codefrom ablock cipher. Phishing emails generally contain links that enable hackers to steal a recipients login credentials and infiltrate their network. To check an email address for validity, recipients should hover their mouse over the sender name to reveal where the email came from prior to opening it. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. There is a reason why phishing is usually at the top of the list for security awareness training. [18] use call grams and odds ratio to select the top-ranked feature segments, which are used to form feature vectors and are used to train the SVM model. This is why it is important to analyze a senders email address before opening an unsolicited email. Find out what is the full meaning of SLAM. 7 votes. This list includes terms we hear security professionals using at SecureWorld regional cybersecurity conferences every year, and some we've heard once or twice over the years. This often can immediately call out a fake email scam. Laws that assigns responsibilities within the U.S. federal government for setting and complying with policies to secure agencies' information systems. Then, through the category mapping, we can get its category call sequences, as shown in Table 2. National Initiative for Cybersecurity Careers and Studies. Word2vec, 2019, https://code.google.com/p/word2vec/. Based on both the API and attention mechanism analysis in the previous section, we will build our own feature extraction methods and build targeted detection framework. Control Objectives for Information and Related Technologies. In addition, malware often uses confusion, encryption, deformation, and other technologies to disguise itself in order to avoid being detected by antivirus software. SLAM is an acronym for four key areas of an email message to check before trusting it. In the work of [21], they extract features based on the frequency of the API and compare neural networks with other traditional machine learning methods. Introduce the SLAM method of phishing identification. SLAM: A Malware Detection Method Based on Sliding Local Attention Mechanism Since the number of malware is increasing rapidly, it continuously poses a The sample size of the dataset is shown in Table 3. The process can be described as follows. To use Java security to protect a Java application from performing potentially unsafe actions, you can enable a security manager for the JVM in which the application runs. A response test used in computing, especially on websites, to confirm that a user is human instead of a bot. The action you just performed triggered the security solution. Then in June, they spiked another 284% higher. WebWhat does SLAM stand for in cyber security. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. If you want to examine the reliability of an email attachment, you should contact the sender directly to confirm that the attachment sent was legitimate. CISOs are also increasingly in a "coaching role" helping the business manage cyber risk. Copyright 2020 Jun Chen et al. The authors declare that they have no conflicts of interest. Cryptographic Algorithm Validation Program. D. Uppal, R. Sinha, V. Mehra, and V. Jain, Malware detection and classification based on extraction of API sequences, in Proceedings of the 2014 International Conference on Advances in Computing, Communications and Informatics (ICACCI), pp. This is according to Ponemon Institute research. After that, we analyze the characteristics of the attention mechanism and construct a sliding local attention mechanism model (SLAM) according to our data characteristics. However, after changing dataset, its performance drops sharply to about 0.73. The act recognized the importance of information security to the economic and national security interests of the United States. The purpose of SLAM is to provide a comprehensive approach to monitoring and protecting networks from cyber attacks. This way, you can be sure that you are on a legitimate website, which will prevent the theft of your credentials. Intrusion Prevention Systems (IPS) analyze packets as well, but can also stop the packet from being delivered based on what kind of attacks it detects, helping to stop the attack. In the future work, we will further explore the application of attention mechanisms in the malware detection area. They propose a map color method based on categories and occurrence times for a unit time the API executed according to its categories. Employees begin forgetting what theyve learned, and cybersecurity suffers as a result. An organization that develops international standards of many types, including two major information security management standards, ISO 27001 and ISO 27002. From Table 6, we can see that the 1-d input accuracy is 0.9484 and the 2-d input accuracy is 0.9723. For instance, many phishing emails wrongly state that your login credentials for a particular company were compromised, providing a reset link in the body of the email. Secondly, we propose a novel feature extraction method based on API execution sequence according to its semantics and structure information. NCSAM is a collaborative effort between government and industry to raise awareness about the importance of cybersecurity and to ensure that all Americans have the resources they need to be safer and more secure online. Remote wipe usually requires power and a network connection. Never open email attachments from a sender you dont know. Your privacy is important to us. Zhong, Automatic malware classification and new malware detection using machine learning, Frontiers of Information Technology & Electronic Engineering, vol. As can be seen from Figure 2, the accuracy of our model SLAM is at least 0.9586, the highest is 0.9869, and the average is 0.9723, which achieves a good classification effect. Click to reveal We use the Cuckoo software [28] to build a virtual sandbox that captures the sequence of API calls for executable programs. Then, they use the CNN model to build a classifier. J. Devlin, M. W. Chang, K. Lee et al., Bert: pre-training of deep bidirectional transformers for language understanding, 2018, https://arxiv.org/abs/1810.04805. L. Xiaofeng, Z. Xiao, J. Fangshuo, Y. Shengwei, and S. Jing, ASSCA: API based sequence and statistics features combined malware detection architecture, Procedia Computer Science, vol. WebWhat is SLAM? The remaining of the paper is organized as follows. It only takes a few seconds to type an email address into Google. CVSS attempts to assign severity scores to vulnerabilities, allowing responders to prioritize responses and resources according to threat. 6, no. A protocol for authentication that provides protection againstreplay attacks through the use of a changing identifier and a variable challenge-value. An extension of the Hypertext Transfer Protocol. So you'll see many of the most common security acronyms on the list, and some that are more obscure. It gains control over computer systems through changing or malfunctioning normal process execution flow. The action you just performed triggered the security solution. Through the category dictionary, we can convert an API execution sequence into a number sequence. This is why it is important to analyze a senders email address before opening an unsolicited email. 2018, Article ID 1728303, 13 pages, 2018. F. Cohen, Computer viruses, Computers & Security, vol. Our model SLAM is based on the sliding local attention mechanism, which can well match the data characteristics of the API execution sequence, so that it achieves the best classification effect. The API we studied here mainly refers to the system call function under Windows system. 9, pp. For instance, an email coming from. 13, no. What Does Slam Stand For In Cyber Security, Use the "SLAM" Method to Spot Phishing Emails | The Fulcrum Group, Using the SLAM Method to Prevent HIPAA Phishing Attack, What does SLAM stand for in Cyber Security? Thirdly, when the sample is confused, the training model is difficult to achieve good results. SLAM is an acronym for four key areas of an email message to check before trusting it. However, when you click that link, you are exposing your credentials to a hacker. In response to this situation, for exploring, we further study how to apply attention mechanism in the field of malware classification. A non-profit organization which specializes in training and certification for cybersecurity professionals. Required fields are marked *. We use 10-fold crossvalidation to verify these models. If youd like to check the validity of an email attachment, you should reach out to the sender directly to confirm that the attachment sent was legitimate. In May of 2021, phishing attacks increased by 281%. Sender. Also, the detailed attention mechanism is explained in Section 3.2. WebCommittee on National Security Systems Policy: COE: Common Operating Environment: COMSEC: Communications Security: CONOPS: Concept of Operations: COTS: Contact us today to discuss your email security needs. Because of the existence of context in NLP and the problem of out-of-order in sentence, it will greatly restrict the effectiveness of some deep learning model. For example, we obtain an API execution sequence by Cuckoo sandbox (Virus Share 0a83777e95be86c5701aaba0d9531015 from virus share website [30]). 90109, 2013. The high-level features of the behavior graphs are then extracted using neural network-stacked autoencoders. Rating: 7. Are there any typos in the link address? FISMA is United States legislation which requires each federal agency to develop, document, and implement an agency-wide program to provide information security for its information systems and data. It may not stimulate the potential ability of deep learning model if we just simply transform malware into an input vector. The NCS provides the NSA workforce and its Intelligence Community and Department of Defense partners highly-specialized cryptologic training, as well as courses in leadership, professional development, and over 40 foreign languages. Provides outsourced monitoring and management of security devices and systems. This guides efforts to correct unintentional behavior that puts business at risk and risky and intentional deceit. The overall NIST mission is to "promote U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology in ways that enhance economic security and improve our quality of life." Are there misspellings in the link address? Therefore, it is worth in-depth and long-term research to explore how to design a detection framework with the help of prior knowledge of malware so that we can apply deep learning to malware detection better. Challenge-Handshake Authentication Protocol. Want to give employees a hook they can use for memory retention? A computer program used to prevent, detect, and remove malware. They can often get past antivirus/anti-malware filters. Is the URL actually directing you to the page it says it will? Your email address will not be published. Just like with the senders email address, links contained in an email should be hovered over to check the legitimacy of the link. Thirdly, based on the API data characteristics and attention mechanism features, we construct a detection framework SLAM based on local attention mechanism and sliding window method. The runtime environment of the experiment includes Ubuntu 14.06 (64bit), 16GB memory, 10G Titank GPU. Furthermore, we can construct a two-dimensional input vector as shown below. It is unlikely that a business would send an email attachment without prompting. SLAM - What does SLAM stand for? WebSLAM is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms. 2633, 2020. Cybersecurity, Computing, Relatives and friends have buried children and others killed in a Russian missile attack on the central Ukrainian city of Uman.
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. IAM is a framework of policies and technologies for ensuring that the proper people in an enterprise have the appropriate access to technology resources. Technology, Virtual Reality, Biosensor ; 4. WebThe core responsibilities of an IAM system are to: Verify and authenticate individuals based on their roles and contextual information such as geography, time of day, or (trusted) networks. In the work of [6, 11, 12], they use the ASM file generated by disassembly to convert the assembly bytecode into pixel features and then use CNN to learn. Web49 JSM Java Security Manager To use Java security to protect a Java application from performing potentially unsafe actions, you can enable a security manager for the JVM in which the application runs. A part of Purdue University dedicated to research and education ininformation security. Measures that protect and defend information and information systems by ensuring their availability, integrity, authentication, confidentiality, and non-repudiation. Web1 meaning of SLAM abbreviation related to Cyber: Vote. Define FP for False Positive, which is the number of samples classified as normal category wrongly. After that, they take machine learning to construct the detection model and achieve good results. WebThe function of the security operations center (SOC) is to monitor, prevent, detect, investigate, and respond to cyber threats around the clock. Policies should be updated as needed in order to account for new threats or changes in technology. 137, pp. 121, pp. Q. Qian and M. Tang, Dynamic API Call sequence visualization for malware classification, IET Information Security, vol. We firstly extract the 310 most commonly used API from our dataset and then classify them according to their functional characteristics and their harm to the system, which is different from the work of [16]. In the work of [22], the implemented Markov chain-based detector is compared with the sequence alignment algorithm, which outperforms detector based on sequence alignment. This website uses cookies and third party services. By studying its harm to the system, we could be better at representing the structural information for the API execution sequence. Recently, the XLNet model [5], which employs attention mechanisms, has achieved remarkable success in NLP, translation problems, and machine question and answer. In Figure 6, our SLAM model accuracy is 0.9723, the RF model accuracy is 0.9171, the ACLM model accuracy is 0.8106, and the TCAM model accuracy is 0.9245. From Table 5, we can see that the Precision, Recall, and F1-score indication are about 0.9869. Center for Systems Security and Information Assurance. A new update to the National Institute of Standards and Technologys foundational The SLAM acronym can be used as a reminder of what to look for to identify possible phishing emails. This method mainly relies on the malicious API which could be emerged on a series of call sequence, and only the exact execution sequence can make damage on the computer system. It also includes physical security measures such as card readers, keypad locks and biometric sensors. mean? It is also best practices to, rather than clicking on a link in the email itself, to go to the company website directly. Scammers evolve their methods as technology progresses. Xiaofeng et al. For instance, an email coming from [emailprotected] is not a legitimate Microsoft email address. In a It can be seen that the 2-dimensional feature extraction method is higher than the 1-dimensional feature extraction method by an average of nearly 3 percentage points. This creates a chain of blocks with each block depending on the correct encryption of the previous block. From these comparison results in Figures 5 and 6 and Table 7, we can see that our model has a better classification effect. Its unlikely that a firm would send email attachments without warning. As long as the malicious code author adds some byte information or modifies the distribution of the file, the classifier can be confused. 2, pp. The entire structure is shown below in Figure 1 and the entire process can be described by the following Algorithms 13. Similarly to the STOP method, SLAM (Stop, Look, Assess, Manage) is a technique that workers should use when they feel they are at risk. Never open strange or unexpected file attachments. Experiments show that our model achieves a better performance, which is a higher accuracy of 0.9723. Data source and experimental results are discussed in Section 4. Since the number of malware is increasing rapidly, it continuously poses a risk to the field of network security. Three parts of a strategy for managing an organization's overall governance, enterprise risk management and compliance with regulations. It is also important to note that an email coming from a company will usually have the companys name in the domain address. While they complete baseline models based on gradient boosted decision tree model without any hyperparameter optimization, it will still help researchers study further in this field. The SLAM acronym stands for sender, links, attachments, message. Contact us today! It is also important to note that emails from companies usually include the name of the company in the domain address. Attachments Dont open attachments from anyone that you dont know, and be suspicious of attachments from people that you know, but werent expecting. As with the senders email address, the links in the email should be checked to see if the link is legitimate. Easily Prevent Phishing Attacks Using the SLAM Method (Plus What 8. SLAM offers a variety of protections including anti-virus software, intrusion detection systems, firewalls, intrusion prevention systems, malware scanners, password management tools, encryption tools, and regular patching. This program provides validation testing of FIPS-approved and NIST-recommended cryptographic algorithms and individual components. As the malicious virus grows exponentially, the way of extracting features by manual analysis is becoming more and more expensive for this situation.Recent Deaths In Willingboro, Nj,
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