CYBER SECURITY

What is Cyber Security

Cyber security is the practice of defending computers, servers, mobile devices, electronic systems, networks, and data from malicious attacks. It’s also known as information technology security or electronic information security. The term applies in a variety of contexts, from business to mobile computing, and can be divided into a few common categories.

·         Network security is the practice of securing a computer network from intruders, whether targeted attackers or opportunistic malware.

·         Application security focuses on keeping software and devices free of threats. A compromised application could provide access to the data its designed to protect. Successful security begins in the design stage, well before a program or device is deployed.

·         Information security protects the integrity and privacy of data, both in storage and in transit.

·         Operational security includes the processes and decisions for handling and protecting data assets. The permissions users have when accessing a network and the procedures that determine how and where data may be stored or shared all fall under this umbrella.

·         Disaster recovery and business continuity define how an organization responds to a cyber-security incident or any other event that causes the loss of operations or data. Disaster recovery policies dictate how the organization restores its operations and information to return to the same operating capacity as before the event. Business continuity is the plan the organization falls back on while trying to operate without certain resources.

·         End-user education addresses the most unpredictable cyber-security factor: people. Anyone can accidentally introduce a virus to an otherwise secure system by failing to follow good security practices. Teaching users to delete suspicious email attachments, not plug in unidentified USB drives, and various other important lessons is vital for the security of any organization.

Types of Cyber Threats

The threats countered by cyber-security are three-fold:

  1. Cybercrime includes single actors or groups targeting systems for financial gain or to cause disruption.
  2. Cyber-attack often involves politically motivated information gathering.
  3. Cyberterrorism is intended to undermine electronic systems to cause panic or fear.

So, how do malicious actors gain control of computer systems? Here are some common methods used to threaten cyber-security:

SQL injection
An SQL (structured language query) injection is a type of cyber-attack used to take control of and steal data from a database. Cybercriminals exploit vulnerabilities in data-driven applications to insert malicious code into a databased via a malicious SQL statement. This gives them access to the sensitive information contained in the database.

Phishing
Phishing is when cybercriminals target victims with emails that appear to be from a legitimate company asking for sensitive information. Phishing attacks are often used to dupe people into handing over credit card data and other personal information.

Man-in-the-middle attack
A man-in-the-middle attack is a type of cyber threat where a cybercriminal intercepts communication between two individuals in order to steal data. For example, on an unsecure WiFi network, an attacker could intercept data being passed from the victim’s device and the network.

Denial-of-service attack
A denial-of-service attack is where cybercriminals prevent a computer system from fulfilling legitimate requests by overwhelming the networks and servers with traffic. This renders the system unusable, preventing an organization from carrying out vital functions.

Malware
Malware means malicious software. One of the most common cyber threats, malware is software that a cybercriminal or hacker has created to disrupt or damage a legitimate user’s computer. Often spread via an unsolicited email attachment or legitimate-looking download, malware may be used by cybercriminals to make money or in politically motivated cyber-attacks.

There are a number of different types of MALWARE, including:

  • Virus: A self-replicating program that attaches itself to clean file and spreads throughout a computer system, infecting files with malicious code.

  • Trojans: A type of malware that is disguised as legitimate software. Cybercriminals trick users into uploading Trojans onto their computer where they cause damage or collect data.

  • Spyware: A program that secretly records what a user does, so that cybercriminals can make use of this information. For example, spyware could capture credit card details.

  • Ransomware: Malware which locks down a user’s files and data, with the threat of erasing it unless a ransom is paid.

  • Adware: Advertising software which can be used to spread malware.

  • Botnets: Networks of malware infected computers which cybercriminals use to perform tasks online without the user’s permission.

Cyber safety tips - protect yourself against cyberattacks

 How can businesses and individuals guard against cyber threats? Here are our top cyber safety tips:

  1. Update your software and operating system: This means you benefit from the latest security patches.
  2. Use anti-virus software: Security solutions like F Secure will detect and removes threats. Keep your software updated for the best level of protection.
  3. Use strong passwords: Ensure your passwords are not easily guessable.
  4. Do not open email attachments from unknown senders: These could be infected with malware.
  5. Do not click on links in emails from unknown senders or unfamiliar websites:This is a common way that malware is spread.
  6. Avoid using unsecure WiFi networks in public places: Unsecure networks leave you vulnerable to man-in-the-middle attacks.

WHAT WE OFFER:

WITHSECURE. Previously F-SECURE is a research-led cyber security consultancy, partnering with enterprises and early adopters worldwide. We exist to build resilience in an ever-changing digital world by providing evidence-based security advice. Our research drives service innovation, pushing the industry forward. We're a multi-disciplinary team, equally intellectually curious and passionate about security. It’s this that compels us to solve the world’s most complex security challenges.
All In One Security
Managed Detection and Response (MDR)
WITHSECURE Elements is a cloud-native platform that delivers everything from vulnerability management and collaboration protection to endpoint protection; and detection and response, the only four elements you need to cover the whole security value chain – all clearly visible and easily managed from a single security console.
Countercept is a threat-driven service designed to be effective in the 'grey area' where legitimate activity masks malicious intent. We respond to incidents in minutes - and resolve most of them within hours. Countercept provides security insights that support continuous security posture improvement. We help you improve your security and meet compliance obligations.
Endpoint Protection and Responce (EDR)
Your most valuable data lives on the endpoint. So you need an easy way to identify and prioritize endpoint risks and respond fast when something happens. WITHSECURE Elements Endpoint Detection and Response gives you instant visibility into your IT environment and security status from a single pane of glass. It keeps your business and data safe by detecting attacks fast and responding with expert guidance. And you can elevate the hardest cases to our elite cyber security specialists, so we always have your back.

Endpoint Detection and Response  is part of WITHSECURE Elements, the one platform that delivers everything from vulnerability management and collaboration protection to endpoint protection; and detection and response - managed from a single security console. Use individual solutions for specific needs or get complete protection by combining them all.

Incident Readiness and Response (IRR)

Withsecure’s cyber security pre-empt prepare and counteract security incidents with state of the art incident response software and solutions

Comprehensive Microsoft 365 protection

It’s each organization’s own responsibility to verify that their collaboration platforms are protected against advanced attacks. WITHSECURE Elements for Microsoft 365 complements the native email and SharePoint security capabilities of Microsoft 365. It’s easy to deploy and delivers the highest detection rate on the market.

Elements for Microsoft 365 is designed to add a powerful extra layer to Microsoft 365’s native security features, keeping you protected against even the most sophisticated phishing, malicious content and targeted attacks.

Elements for Microsoft 365 is part of WITHSECURE Elements, the one platform that delivers everything from vulnerability management and collaboration protection to endpoint protection, detection and response – managed from a single security console. Use individual solutions for specific needs or get complete protection by combining them all.

Cloud Protection for Salesforce

The best of WITHSECURE technology combined into a multi-layered security platform for both detection and prevention.

  • Real-time protection against viruses, trojans, ransomware and other advanced malware

  • Run scheduled scans on content already residing in Salesforce

  • Prevent attacks via files and URLs uploaded and downloaded from Salesforce

  • Malicious content is quarantined and subjected to threat analysis

  • Scans content on Salesforce that your traditional endpoint protection might not reach

  • Protect your platform in minutes without installing any third party applications

  • Created and designed in cooperation with Salesforce

 

Vulnerability Management

Attackers only need one way in, don’t let them have it.  Get a risk-based view of your whole attack surface,  from your network to software to web apps, so you can find, prioritize and fix known, unknown and potential vulnerabilities before they’re exploited.

Vulnerability Management is an easy, to-deploy, cloud-based vulnerability scanner that covers your network, assets, the deep web and compliance. And it automatically reports activities like brand violations, third-party scams and phishing sites. Manage WITHSECURE Elements Vulnerability Management in the cloud or use as a fully, outsourced managed service from one of our certified partners.

WITHSECURE  Vulnerability Management is part of WITHSECURE Elements, the one platform that delivers everything from vulnerability management and collaboration protection to endpoint protection; and detection and response, managed from a single security console. Use individual solutions for specific needs or get complete protection by combining them all.