The cost of cyber crime is at an all-time high, and incidents can easily take months to be discovered – often by a third party. For instance, APTs (advanced persistent threats) use continuous hacking techniques to gain access to a computer system and can remain inside for months before the intrusion is observed.
Emerging privacy laws can mean significant fines for organisations. The high-profile EU GDPR (General Data Protection Regulation) has a maximum fine of €20 million (about £17 million) or 4% of annual global turnover, whichever is greater. Such penalties are usually on top of damages and other legal action. There are also non-financial costs to be considered, such as organisational sustainability and reputational damage.
Cyber attacks continue to grow in sophistication, with attackers using an ever-expanding variety of tactics, including social engineering, malware and ransomware (used for Petya, WannaCry and NotPetya).
Usually, cyber attackers seek some type of benefit and will invest in various techniques, tools and technology to achieve their motives. Financial gain is a common motivation, but they may also be driven by political, ethical, intellectual or social incentives.
New regulations and reporting requirements make cyber security risk oversight a challenge. The board will continue to seek assurances from management that their cyber risk strategies will reduce the risk of attacks and limit financial and operational impacts.
A strong cyber security stance is a key defence against cyber-related failures and errors and malicious cyber attacks, so having the right cyber security measures in place to protect your organisation is vital.
Cyber attacks can cause significant disruption and damage to even the most resilient organisation. Impacted organisations stand to lose assets, reputation and business, and face fines and remediation costs.
Find out why cyber security is a critical board issue and how you can improve your cyber defences.
A strong cyber security posture hinges on a systematic approach that encompasses:
Web application vulnerabilities are a common point of intrusion for cyber criminals. As applications play an increasingly critical role in business, organisations urgently need to focus on web application security to protect their customers, their interests and their assets
Network security is the process of protecting the usability and integrity of your network and data. This is usually achieved by conducting a network penetration test, which aims to assess your network for vulnerabilities and security issues in servers, hosts, devices and network services.
Operations security protects your organisation’s core functions by tracking critical information and the assets that interact with it to identify vulnerabilities.
Human error remains the leading cause of data breaches. Your cyber security strategy is only as strong as your weakest link, so organisations need to make sure that every employee knows how to spot and deal with the threats or risks they may face, whether it’s not becoming a phishing victim, not sharing passwords, or being cautious about public Wi-Fi.
Leadership commitment is the key to the successful implementation of any cyber security project. Without it, it is very difficult to establish or enforce effective processes. Top management must also be prepared to invest in appropriate cyber security resources, whether it’s hiring qualified people, awareness training or technology.
With cyber threats constantly evolving, cyber security can be a complex undertaking. Due to the lucrative nature of successful cyber attacks, cyber criminals are becoming increasingly sophisticated in their tactics, posing an ongoing threat. Below are a few common cyber attacks and threats.
Phishing, an old but still popular tactic, is a social engineering attack that tries to trick people into divulging sensitive or confidential information. Not always easy to distinguish from genuine messages, these scams can inflict enormous damage on organisations. Read more >>
Social engineering comes in more forms than just phishing, but is always used to deceive and manipulate victims in order to obtain information or gain access to their computer. This is achieved by tricking users into clicking malicious links or by physically gaining access to a computer through deception. Read more about social engineering >>
A DDoS attack attempts to disrupt normal web traffic and take a site offline by flooding a system, server or network with more requests than it can handle.
A virus is a piece of malicious code that is loaded onto a computer without the user’s knowledge. It can replicate itself and spread to other computers by attaching itself to another computer file.
Worms are similar to viruses in that they are self-replicating, but they do not need to attach themselves to a program. They continually look for vulnerabilities and report any weaknesses they find to their creator.
Malware is a broad term used to describe any file or program intended to harm a computer, and encompasses Trojans, social engineering, worms, viruses and spyware. Read more >>
A Trojan is a type of malware that disguises itself as legitimate software, such as virus removal programs, but performs malicious activity when executed.
One of the fastest-growing forms of cyber attack, ransomware is a type of malware that demands payment after encrypting the victim’s files, making them inaccessible. Be aware that paying the ransom does not guarantee the recovery of the encrypted data. Read more >>
Spyware/adware can be installed on your computer without your knowledge when you open attachments, click malicious links or download malicious software. It then monitors your computer activity and collects personal information.
A Structured Query Language (SQL) injection occurs when an attacker inserts malicious code into a server that uses SQL. SQL injections are only successful when a security vulnerability exists in an application’s software. Successful SQL attacks will force a server to provide access to or modify data.
An MITM attack occurs when a hacker inserts themselves between the communications of a client (device) and a server. MITM attacks often happen when a user logs on to an insecure public Wi-Fi network. Attackers are able to insert themselves between a visitor’s device and the network. The user will then unknowingly pass information through the attacker.
Cyber criminals are constantly identifying new vulnerabilities in systems, networks or applications to exploit. These activities are conducted via automated attacks and can affect anyone, anywhere. Download our free infographic about web application vulnerabilities >>
Using outdated (unpatched) software opens up opportunities for criminal hackers to take advantage of vulnerabilities to bring entire systems down. A zero-day exploit can occur when a vulnerability is made public before a patch or solution has been rolled out by the developer. Read more about patch management >>
There are many types of cyber attack, which all operate in different ways.
Download our free infographic to learn more about the major types of cyber attacks.
The most effective strategy to mitigating and minimising the effects of a cyber attack is to build a solid foundation upon which to grow your cyber security technology stack.
Solution providers often tell their clients their applications are 100% compatible and will operate seamlessly with the current IT infrastructure, and for the most part, this is true. Problems arise when we start adding IT security solutions from different manufacturers – regardless of the granularity of their configuration settings, technology gaps will always be present.
Technology gaps appear for one simple reason: developers always keep certain portions of their code proprietary as part of their competitive advantage. As such, true compatibility and interoperability may only be 90%. It is through these gaps that vulnerabilities usually appear, which criminal hackers can exploit.
A solid cyber security foundation will identify these gaps and propose the appropriate action to take to mitigate the risk of an attack, enabling you to build a robust cyber security strategy.
IT Governance has a wealth of experience in the cyber security and risk management field. We have been carrying out cyber security projects for more than 15 years and have worked with hundreds of private and public organisations in all industries. All of our consultants are qualified, experienced practitioners.
Our services can be tailored for organisations of all sizes in any industry and location. Browse our wide range of products below to kick-start your cyber security project.
Phishing Staff Awareness Course
Security in the Digital World
Phishing and Ransomware – Human patch e-learning course
Build a Security Culture
Information Security and Cyber Security Staff Awareness E-Learning Course
Cyber Essentials Certification
Cyber Essentials Gap Analysis Tool
Managing Cyber Security Risk Training Course
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